Устройство для определения числа переприемных участков коммутируемого канала связи

Circuit arrangement for a device with which different operational and test procedures are effected and evaluated, in particular for traffic simulation in telephone switching systems

Published without abstract.

Schaltungsanordnung zum Pruefen von Verbindungswegen in elektronisch gesteuerten Fernsprechvermittlungsanlagen mit durch einen Markierer gesteuerten Koppelfeldern

PRÜFUNG VON TELEKOMMUNIKATIONSEINRICHTUNGEN

Device for testing assemblies and/or for traffic simulation in an electronically controlled dialling system, in particular for a digital telephone dialling system

Device (6) for testing assemblies (1) and/or for traffic simulation. A microprocessor (2) present on the assembly (1) is also used by the device (6). In the associated memory (3), the ROM area (5) is installed at least partially in the program memory (13) by means of a switchover of the address bus (8) by switching means (12) to the address bus (15) which leads to the program memory (13). An address bus (14) coming from the switching means (12) is used to address the remaining memory parts, in particular the RAM area (4). The data bus (9) and the control bus (10) are connected to the assembly (1), the electronic dialling system (7), the program memory (13) and the programmable interface components (17). The testing and/or traffic simulation facilities stored in the program memory (13) are selected by means of switch elements (16) which act on programmable interface components (17). The test results are output via display devices (18) which are activated via programmable interfaces (17).

Peripheral devices simulation system - in communication exchange with switching network with several stages has programming store

Switching stages are interconnected by junction lines, testers and markers and the exchange includes a programmed central processor which controls the peripheral devices. There is a simulation processor, and an intercept device controlling the signal exchange between processors. The simulation processor simulates the traffic in the whole switching network in accordance with a statistical distribution law; this processor has a store in which a program is stored for engaged-free states of subscriber and junction lines allocation in accordance with the specified distribution law. The intercept device has a counter connected with the programmed processor controlling the peripheral devices; at each individual process this processor follows a holding command which connects the counter read by the simulation processor in order to store in its store a time value analogue word.

EINRICHTUNG ZUR VERKEHRSSIMULATION.

DIE KENTNISSE VON BEDIENPERSONEN BERÜCKSICHTIGENDE TERMINPLANUNG FÜR FERNSPRECHANRUFZENTRALEN

Communications bridge for circuit switched data transfer simulation

A method for testing dedicated trunks between a central office and private branch exchange

A method and connectivity evaluation system for testing trunk lines (24, 26, 28 and 30) dedicated by a centralized telecommunications system (10) to a customer switching system (14), such as a PBX, includes allowing the trunk-seizing capability (34) of the telecommunications system to be remotely accessed from the premises of the customer switching system. The dedicated trunk lines can be sequentially isolated in response to the remote access of the trunk-seizing capability. Isolated trunk lines can be used to transmit test signals to opposite end equipment (54 and 56) for evaluating characteristics of the signal. The test signals can be generated (48 and 52) from either or both of the central office of the telecommunications system and the premises of the customer switching system, but in the preferred embodiment, all such transmissions are controlled from the customer switching system. In another embodiment, the transmissions are controlled from the central office.

Improvements in or relating to telephone systems

... 321,454. Automatic Telephone Manufacturing Co., Ltd., and Pearce, O. A. Aug. 10, 1928. Automatic and semi-automatic exchange systems.-In an automatic routine tester, the maximum time occupied by each of a number of portions of the test is determined by a stepping switch which is driven by timed pulses and controls alarm circuits. The invention is described in connection with the routining of B-operator's sending equipments. If a sender is busy when it is seized by the routiner, the stepping switch FTS continues its motion until the sender becomes idle and is then restored to normal, but if the sender remains busy for an abnormal time, the switch FTS reaches its last contacts and an alarm is given. A test number is transmitted to the sender, and the digits sent back to the routiner are displayed on the panel shown in Fig. 1, an alarm being given if an incorrect digit is received. Alarm circuits are also completed (1) if the routiner does not receive the full number of digits by the time ...

a system for detection of a bypass of an interconnect to a telecommunication network

A SYSTEM FOR DETECTION OF A BYPASS OF AN INTERCONNECT TO A TELECOMMUNICATION NETWORK

A bypass detection system resembling human behaviour

a system for detection of a bypass of an interconnect to a telecommunication network

a system for detection of a bypass of an interconnect to a telecommunication network

A bypass detection system resembling human behaviour

A bypass detection system resembling human behaviour

SWITCHING CONFIGURATION FOR A MECHANISM, WITH DIFFERENT FLOW CHARTS AND TO IT COUPLED TEST SEQUENCES IN A TELEPHONE EXCHANGE PLANT CAUSES

TESTING FACILITY FOR THE FUNCTIONAL TEST OF ACTIVATIONS AND NOT ACTIVATED CAPABILITY CHARACTERISTICS OF COMPUTER CONTROLLED MESSAGE SWITCHING PLANTS

TELEPHONE SYSTEM SOME OR SEVERAL MICROCOMPUTERS USES

IMPROVED PLANT AND FUNCTIONALITY FOR A CALL CENTER IN THE TELEPHONE NATURE

SWITCHING CONFIGURATION FUER A MECHANISM, WITH DIFFERENT FLOW CHARTS AND TO IT COUPLED TEST SEQUENCES IN A TELEPHONE EXCHANGE PLANT CAUSES

PROCEDURE FOR THE EXAMINATION OF TELEPHONE SETS, ROUTINGS AND PARTS OF THE CONTROL OF TELEPHONE EXCHANGE PLANTS, IN PARTICULAR PABX INSTALLATIONS.

Automatic measuring instrument.

CONNECTING PROTECTION IN A DIGITAL COMMUNICATIONS SYSTEM

WAERMEAUSTAUSCHER

Voice path testing in telecommunications systems

Continuity testing in communication networks

Simulation of computer processor

FUNCTION TESTING SYSTEM FOR A COMMUNICATIONS INSTALLATION

Method and apparatus for emulating a digital cross-connect switch network

DIGITAL TEMPERATURE EFFECT GENERATOR

A METHOD OF SCHEDULING CONNECTIONS

CALL PROCESSING MONITOR SYSTEM

TITLE A CALL PROCESSING MONITOR SYSTEM The present invention is a call processing monitor circuit for dynamically verifying the operation of a telephone switching center. This system provides for continuously testing a telephone switching center's ability to process telephone traffic. This is accomplished by placing telephone calls one at a time from various network inlets to various network outlets In the switching center. For the detection of an alternate failure pattern, an output alarm signal is generated by the system.

THE TESTING OF TELEPHONE LINES

A telephone line testing device for use with a PABX having a plurality of input lines. The testing device includes test circuitry, a first connecting means for connection to a telephone line of a telephone system, a second connecting means for connection to a desired input line of the PABX, a first switch means for connecting either the PABX input line or the test circuitry to the telephone line. The test circuitry includes a test signal generating means for generating a test signal, a ringing signal detection means for detecting the presence of a ringing signal on the telephone line, and a second switch means which is responsive to the ringing signal detection means for automatically supplying a test signal generated by the test signal generating means to the telephone system when the test circuitry is connected to the telephone line by the first switch means and a ringing signal is detected.

TELEPHONE CALLS SIMULATOR

DTMF RECEIVER SENSE AND CONTROL MAINTENANCE ARRANGEMENT

SERVICE LEVEL AGREEMENTS BASED ON OBJECTIVE VOICE QUALITY TESTING FOR VOICE OVER IP (VOIP) NETWORKS

An objective, service-level specific voice call listening quality test scheme for a Voice Over IP (VOIP)network is presented. Test probes are deployed along the border of the VOIP network. Each test probe is capable of placing calls over the VOIP network to the other test probes at different levels of service and measuring call quality using an objective measurement algorithm such as PAMS or PSQM. The measurement results are collected on an ongoing basis to obtain information on the VOIP network's voice call quality. The information is compared to thresholds to measure performance against Service Level Agreement guarantees.

NETWORK TERMINATION UNIT

PORTABLE TESTING DEVICE FOR TELECOMMUNICATIONS NETWORK

A portable testing interface device provides the functionality of conventional fixed test installations anywhere on a communications line. The portable testing interface device works with a conventional tester to provide test signals and to analyze the results of those signals from a selected communications loop on the communications laze. The present invention also facilitates simultaneous testing on two adjacent loops of the communications line.

IMPROVED CALL CENTER APPARATUS AND FUNCTIONALITY IN TELEPHONY

A client-server telephone call router system as part of a customer premises system has a client-server router adapted to execute on a telephony switch, such as a public branch exchange (PBX) or other telephony switch, or on a processor connected by CTI link to a telephony switch. The telephony switch or processor executing the router is connected to a local area network (LAN) th at also interconnects computer workstations proximate to telephones connected t o the telephony switch. Client user interface applications run on the computer workstations, allowing clients to edit routing rules for the router, which h as a list of routing rules keyed to users and workstations of the customer premises system. The editing rules are kept by the router in portions dedicated to individual users. With this system a user can edit at a workstation on the LAN his/her own routing rules, and transmit the edits to the client-server router where the rules will be followed to route calls for that user and protocol ...

Anordnung zum Prüfen von Verbindungsleitungen in Telephonanlagen.

Dispositif d'essai pour installations électriques comprenant un certain nombre d'équipements semblables.

Schaltungsanordnung in einer Fernmeldeanlage, in der dieselben Verbindungswege für verschiedene Arten der Nachrichtenübermittlung benutzt werden

Nachrichten-Übertragungsanlage

Installation de sélection pour circuits ou équipements électriques

Simulateur d'appels téléphoniques

Arrangement for monitoring the stable operation of amplifiers

Method for testing line multiples in centrally controlled telecommunications systems, in particular telephone switching systems

SWITCHING CONFIGURATION FOR A MECHANISM, WITH DIFFERENT OPERATING AND TEST SEQUENCES CAUSES AND EVALUATES.

Device for testing exchanges

The test device has a subsystem (TS) with a group coupler (SPMX), a processor unit (PE), and a peripheral unit (DIU) which can be connected to a PCM line. Test information on the signalling procedures to be tested is entered via the keyboard of an operating panel (BF), in which there is also a display device which gives information about whether the exchange reacts correctly or not. The processor unit (PE) includes a processing unit (PU/SIB), which is connected by external data, address and control buses (D, A, C or D2, A2, C2) via a working memory (MIO) to the operating panel (BF). The test information and the instructions for the processing unit (PU/SIB) are stored in the working memory (MIO). Without further preparation, the test device makes it possible to test digital interfaces, particularly of PCM telephone networks, specifically, among other things, in relation to subsystems for analog signalling procedures. ...

TESTING FACILITY FOR THE FUNCTIONAL TEST OF ACTIVATED AND NOT ACTIVATED CAPABILITY CHARACTERISTICS OF COMPUTER CONTROLLED ONES MESSAGE SWITCHING PLANTS.

PROCEDURE FOR EXAMINING DIGITAL ECHO KILLERS IN A PCM TIME MULTIPLEX COMMUNICATIONS SWITCHING PLANT.

DETECTION SYSTEM BYPASS CHANNEL CONNECTION WITH TELECOMMUNICATION NETWORK

DETECTION SYSTEM BYPASSING, SIMILAR BEHAVIOR RIGHTS

INSTALLATION ET PROCEDE DE CONTROLE AUTOMATIQUE DE L'ETAT D'UNE LIGNE TELEPHONIQUE

... a. Installation et procédé de contrôle automatique de l'état d'une ligne téléphonique. b. Installation caractérisée en ce qu'elle comporte un automate, disposé dans un lieu de contrôle pour vérifier le décrochage au niveau du poste appelé et la présence d'un signal de reconnaissance, l'automate etant relié par une ligne téléphonique transitant par un central téléphonique aux postes d'appels concernés tels que des bornes d'appel d'autoroute ...

Telephone call simulator for testing and maintenance - has synchroniser for cutting out in phase calls and error totaliser with display

Phone call simulator with pseudo subscriber circuits - has loop circuits with semiconductor switching circuits controlled through electrical isolating circuits

TRAFFIC SIMULATOR

Improvement with measurements of maintenance on the telephone circuits

Installation controlling motorway telephone line - has robot at control location which verifies lifting of receiver at phone station and presence of test signal

Semi-electronic telephone exchange distributor testing - by using load simulation with individual parts testing

Maintenance of communications network - by computer controlled sequential monitoring and testing of subscriber lines

Test device for the maintenance of telephone centres

TELEPHONE CALL SIMULATOR

TELEPHONE NETWORK PERFORMANCE MONITORING METHOD AND SYSTEM

The present invention automatically initiates a telephone call to a given destination (4). At the same time, the progress of the call is monitored. The time of a ring back and voice answer received from the destination (4) are recorded to an output file. At the end of the voice answer, a pre-recorded voice message is sent by the system (2) to the person answering at the destination (4). Thereafter, the recorded data is used to determine the response time for that particular telephone destination. A plurality of destinations can be tested. A second embodiment of the present invention provides for the interactive correspondence between a remote evaluation unit and a called destination and the measurement of the performance characteristics of the telephone network.

SYSTEM FOR THE TESTING OF TELEPHONE SWITCHING SYSTEMS

A system for generating calls in order to test telephone switching systems by simulating traffic loads has line interface circuits (14) which send calls independently and in selected sequence on any number of a group of lines into the telephone switching system under test (12). Lines of the telephone switching system which are supposed to be called are terminated by the interface and outputs representing the successful completion or failure to complete calls are obtained. Commands for controlling the generation and termination of calls are generated under microprocessor (16) control. DTMF originating and dial tone detecting circuit (24) as well as circuits (26) for transmission and loop polarity testing may be added to the line interface and controlled by the same microprocessor (16). The system has a microprocessor controlled display and keyboard terminal (22) by means of which instructions for and reports of the results of the test are obtainable.

Telephone call simulator

A telephone simulator includes a plurality of pseudo subscriber circuits connected to subscriber lines. A plurality of pseudo junctors are connected to trunk lines. A number of detector circuits respond to line conditions, tones, circuit operations, data processing, and the like. A data processor uses these equipments to check incoming and outgoing calls to and from a public telephone network.

Collaborative trunk testing method and system

A method and connectivity evaluation system for testing trunk lines dedicated by a centralized telecommunications system to a customer switching system, such as a PBX, includes allowing the trunk-seizing capability of the telecommunications system to be remotely accessed from the premises of the customer switching system. The dedicated trunk lines can be sequentially isolated in response to the remote access of the trunk-seizing capability. Isolated trunk lines can be used to transmit test signals to opposite end equipment for evaluating characteristics of the signal. The test signals can be generated from either or both of the central office of the telecommunications system and the premises of the customer switching system, but in the preferred embodiment, all such transmissions are controlled from the customer switching system. In another embodiment, the transmissions are controlled from the central office.

Signaling system

Bypass for telephone system splitter

In a telephone communication system employing a lower spectral band and a higher spectral band for communication of voice and video, wherein the system includes a first line for carrying signals at both the first and the second spectral bands and a second line for carrying signals at only the second spectral band, and wherein capacitors are employed for connection of the second line to the first line for exclusion of DC at a signal splitter of the communication system, the system has a bypass DC signal path for an alternative connection of the second line to the first line in substitution for the connection of the capacitors. The bypass can be activated electronically and remotely to establish conditions for the conduction of test of the signal carrying lines.

Systems and methods for facilitating placement of telecommunications test calls

A method for placing a test call in a telecommunications network. The method includes retrieving an indication of a translation change for a telecommunications switch from storage and placing a test call to test whether the translation change was successful.

Method and system for enabling circuit testing services on a multi-service provisioning platform

A telecommunication multi-service transport platform system is disclosed. It has at least one service card providing a predetermined telecommunication service, and at least one protection card for replacing the service card when the service card fails. The protection card further comprising one or more test ports connectable to an external testing tool, one or more protection circuits, and at least one relay module associated with the test ports for allowing the testing tool to be connected to the protection circuits through at least one test port for testing the service card when the protection card is in a standby mode and for disconnecting the testing tool from the protection circuits when the service card fails.

MONITOR TIMING SWITCHING SYSTEM OF REGISTER SENDER

PURPOSE: To reduce the ineffective holding time of a common controller, by changing the monitoring time of a monitor timing in response to the number of digits of a figure to be received or transmitted. CONSTITUTION: A relay CH decides the operating period according to a digit received by a register sender with the I method. When the relay CH is operated according to an optional receiving number of digits with the I method, this relay CH is self-held with a contact ch1. Thus, various pulse receiving circuits are switched with contacts ch0, ch2. That is, before the operation of the relay CH, the timing between digits, overall timing and the monitor of the correspondence with the opposite station are done by utilizing a 10-sec pickup pulse and a 10- sec alarm pulse indpendently of the oppsite station before or after start with the register sender, and after the operation of the relay CH, the monitor time similar to that of a conventional system is obtained. COPYRIGHT: (C)1983,JPO&Japio ...

TESTING METHOD FOR CHANNEL CONTINUITY OF TELEPHONE SWITCHING SYSTEM

PURPOSE: To make a continuity test with small hardware without requiring a maintenance specialist by providing a means of inserting a channel continuity testing signal from a switchboard through the operator of the switchboard and a trunk which has the function of returning the signal to the switchboard recognizing the signal at the switchboard. CONSTITUTION: An incoming call from circuit 5 of the telephone switching system is detected by trunk 2-2 to inform a controller (not shown in the figure) of it. On the basis of the signal detected by trunk 2-2, the controller select idle switchboard 1 to close the path of switch 3 and sets the channel between switchboard 1 and circuit 5 while information switchboard 1 of the incoming from the controller. When the channel is set by trunk 202, the signal from switchboard 1 is recognized by the operator by returning the channel of trunk 2-2 to switchboard 1 again via contacts 7, 8, 10, and 15 of relay 6 to operate the switchboard 1. Then, relay 6 is ...

INTERSTATION LINE TEST SYSTEM FOR ELECTRONIC EXCHANGE

PURPOSE: To maintain and improve a service quality by automatizing the instruction of a test execution to the fault of the interstation line of an electronic exchange. CONSTITUTION: The fault information of the interstation line detected by an electronic exchange 1 is sent from a central processing unit 3 through a data transfer equipment 5, a modem 6, a communication channel and a modem 8 to a central processing unit 9. The central processing unit 9 adds a reception frequency corresponding to the line of a memory provided on a command table filling device 10 by '1' according to reception information, the frequency is compared with a limited value corresponding to the line to be specified beforehand, and when it exceeds the limited value, the execution requesting command of the interstation line test for testing the line is sent from the central processing unit 9 through the modem 8, communication line, modem 6 and data transfer equipment 5 to the central processing unit 3. COPYRIGHT: ( ...

Apparatus, methods, computer software and computer program products for telecommunications service migration

Method of recording the communication between a CPE and a SPCS/server

Improvements in telephone systems

... 256,659. Standard Telephones &. Cables, Ltd., (formerly Western Electric Co., Ltd.), and Baker, J. H. E. March 17, 1925. Selective signalling apparatus for indicating the receipt of a number of trains of impulses consists of two banks of ten lamps and two step-bystep switches SO, ST which are stepped round to light particular lamps by the received impulses, the first impulse train operating the switch SO, the second the switch ST, the third the switch SO, and so on. To make a preliminary test of the lamp banks a key LK is thrown each way in turn and the digit 9 dialled on the slow dial SD to operate the stepping magnet R1 or R2 of the switch SO or ST and light the lamps in turn. When the key LK is released, the restoring magnet RL1 or RL2 is energized over a restoring wiper and a relay K which lights a signal lamp RSL. The incoming impulses are received by the relay A which repeats the first digit to the magnet RI, which steps the switch SO to a corresponding lamp. Relay C energizes in ...

Communication apparatus private branch exchange apparatus maintenance terminal apparatus and simulation method

A simulation program in which a step of allowing a maintenance terminal 3A to simulate control process contents concerning an exchange among a plurality of extension terminals 2 written in an application program is stored in a storage section 15A disposed in a private branch exchange apparatus 1A, and a CPU displays a model indicating the plurality of extension terminals, 2, and the whole private branch exchange apparatus 1A in a display 30 of the maintenance terminal 3A and allows the maintenance terminal 3A to operate based on the simulation program stored in the storage section 15A and execute the control process contents written in the application program with respect to the model displayed in the display, when a simulation mode is set.

TELEPHONE CALL SIMULATOR

... 1472924 Automatic exchange systems SOCOTEL GROUPEMENT D'INTERET ECONOMIQUE 30 April 1974 [2 May 1973] 18789/74 Heading H4K In a telephone call simulator which is connectible to an exchange 1 and which includes pseudo subscriber circuits 18-25 and pseudo junctors 36-43, a data processing unit 5 tests connections through the exchange between trunk lines 3 and subscriber lines 2 by initiating and monitoring test calls between pseudo subscriber circuits and pseudo junctors, which are connectible to the subscriber lines and trunks respectively. The data processing unit 5 includes a memory (44) in which each cell is allotted either to a pseudo subscriber circuit or to a pseudo junctor, and a processing and control circuit (45) Fig. 2 (not shown) which communicates with the pseudo subscriber modules 7, 8 and the pseudo junctor modules 9, 10. Before testing there is written into each memory cell information regarding both the sequence of tests to be made on the associated "pseudo" circuit, and ...

Improvements in or relating to telephone systems

... 260,018. Standard Telephones & Cables, Ltd. (formerly Western Electric Co., Ltd.), (Polinkowsky, L.). June 24, 1925. Automatic exchange systems. - Inter-office trunks and their incoming selectors are tested from the outgoing office with the aid of a trunk and selector used for extending calls. In the system described there are 10 bays of 11 selectors of the kind described in Specification 184,249. One of these, GS1, has no trunks outgoing from its first terminals which are connected as shown, the a-terminals to a relay Ar, the b-terminals to a relay Btr and the c-terminals to separate relays Str, each of which is associated with a particular bay. In the remaining selectors, the first terminals of a particular level may be devoted exclusively to testing in which case they are connected as indicated in full lines. Alternatively the testing terminals may be normally connected to trunks TRS and only connected to the relays Lr, Lir &c. of the testing arrangement on the energization of relays ...

Method of monitoring digital line signals in private exchange system

Electrical network measuring arrangement with automatically variable attenuator

... 801,120. Measuring attenuation. SKILLMAN & CO., PTY., Ltd., T. S. Feb. 28, 1955 [March 8, 1954; March 31, 1954], No. 5894/55 Class 37. In systems for measuring the gain or loss of transmission lines or elements, a signal received via the apparatus to be tested is rectified and compared with a rectified standard signal from the same or a different source and the signals are automatically brought to equality by the adjustment of an attenuator in the path of either signal by cutting in alternating elements of progressively smaller size. When the insertion of a particular element takes the system past the balance point, this element is disconnected and the next one substituted. In two of several embodiments described, the above operation is performed with test signals of a number of different frequencies in turn. In one of these, if the gain or loss is not within predetermined tolerances which differ for different frequencies, a signal is given and the test is brought to a standstill. In the ...

OUPLE NET FOR DIGITAL TIME MULTIPLEX A TELEPHONE EXCHANGE OFFICE

PROCEDURE FOR EXAMINING THE STEERING WHEEL OFTEN COMMODITY OF TELECOMMUNICATIONS EQUIPMENT WITH A DISTRIBUTED CONTROL

SYSTEM FOR SUPERVISING THE STABLE FUNCTION OF AMPLIFIERS, IN PARTICULAR IN TELEPHONE SWITCHING PLANTS

PROCEDURE AND INSPECTION FIXTURE FOR EXAMINING THE PAYMENT ACCOUNT FOR A COMMUNICATION CONNECTION AFTER CLOCK PULSE INTERVALS

PRUEFEINRICHTUNG ZUR FUNKTIONSPRUEFUNG AKTIVIERTER UND NICHT AKTIVIERTER LEISTUNGSMERKMALE VON RECHNERGESTEUERTEN NACHRICHTENVERMITTLUNGSANLAGEN

THE KENTNISSE SCHEDULING FOR TELEPHONE CALL CENTERS, CONSIDERING OF CONTROL PERSONS

CONTINUITY EXAMINATION IN COMMUNICATIONS NETWORKS

PROCEDURE FOR THE AUTOMATIC EXAMINATION OF A COMMUNICATION SYSTEM, IN PARTICULAR A PABX INSTALLATION.

WAERMEAUSTAU

NETWORK TESTING

The present invention provides a method of testing a transmission line from a copper access network. The transmission line is tested to generate values for a plurality of network parameters. Using previously determined test results, it is possible to calculate an estimate of the length of the transmission line based on the values of each of the measured parameters. These estimates of the transmission line length can then be used to compute a weighted average of the transmission line length. An inference of the condition of the transmission line can be made by comparing the estimates of the length of the transmission line with the weighted average length. 1. A method of testing a transmission line in a communications network , the communications network comprising a local exchange and a plurality of transmission lines connected to the local exchange , the method comprising the steps of: 'it) determining an estimate for the length of the transmission line for each of the plurality of transmission line parameters based on the associated value measured in step i) and a pre-determined further value associated with each of the plurality of transmission line parameters;', 'i) measuring a value for each of a plurality of transmission line parameters;'}iii) determining a weighted average transmission line length based on the plurality of transmission line length estimates determined in step ii); andiv) inferring the condition of the transmission line based on the weighted average determined in step iii) and the plurality of transmission line length estimates determined in step ii).2. A method according to claim 1 , wherein in step iv) the ratio of the estimated transmission line length to the weighted average transmission line length is determined for each of the plurality of transmission line parameters and the condition of the transmission line is inferred in accordance with the plurality of ratios.3. A method according to claim 2 , wherein in step iv) claim 2 , the ...

METHOD AND APPARATUS FOR DETECTING AND LOCATING LOOP IMPAIRMENTS

According to certain aspects, the present invention relates to methods and apparatuses to identify and locate a line-cuts in a loop that may or may not also contain bridgetaps. In embodiments, different bands of SELT signal data are analyzed separately using a TDR method, to effectively detect any potential bridgetaps. In these and other embodiments, by combining information from the separate bands, bridgetap locations and lengths are determined. Methodology is also established to distinguish legitimate line cut or bridgetap signal data from spurious data. According to certain aspects, embodiments of the invention also incorporate baselining, which includes tests to make sure that there are no inconsistencies or imperfections that can corrupt the SELT data.

DIAGNOSTIC TRAFFIC GENERATION FOR AUTOMATIC TESTING AND TROUBLESHOOTING

A framework in a cloud network that may allow for debugging at multiple vantage points at different layers (e.g., layer 2, layer 3, etc.). The methods may provide tracer or measurement services that filter, capture, or forward flows that may include packets, calls, or protocols to look for particular signatures. 1. An apparatus comprising:a processor; and instantiating a virtual machine (VM) on one or more devices communicatively connected with a system;', 'injecting test traffic into network traffic to proactively test the system, wherein the network traffic comprises normal traffic;', 'capturing the network traffic using the VM;', 'separating the test traffic and the normal traffic using the VM; and', 'based on the separated test traffic, determining a health of the system., 'a memory coupled with the processor, the memory comprising executable instructions stored thereon that when executed by the processor cause the processor to effectuate operations comprising2. The apparatus of claim 1 , wherein the processor effectuates further operations comprising instantiating one or more virtual network functions (VNFs) on the one or more devices.3. The apparatus of claim 2 , wherein the processor effectuates further operations comprising creating a library for the one or more VNFs.4. The apparatus of claim 3 , wherein the one or more VNFs incorporate test traffic generation on command using the library.5. The apparatus of claim 1 , wherein the system is tested periodically using the test traffic.6. The apparatus of claim 1 , wherein determining a health of the system comprises:determining a possible problem with the system based on the separated traffic; andproviding a solution to the possible problem.7. The apparatus of further comprising a display claim 1 , wherein the displays the health of the system.8. The apparatus of claim 1 , wherein the VM is configured to generate one or more types of test traffic.9. The apparatus of claim 1 , wherein the VM is configured to ...

BASE STATION WITH BASEBAND BYPASS

An integrated base station provides uplink and downlink wireless connectivity between user equipment and a wireless communication network. In order to accommodate certain features of the network, a bypass switch of the integrated base station is employed so that the baseband module of the base station is bypassed as to those features. In this case, selected data obtained from the RF transceiver of the integrated base station is processed by equipment in the back end system instead of by the baseband module. A first operation mode enables the baseband module to process the selected data, while a second operation mode bypasses the baseband module so that the back end system performs the processing. The bypass switch may be permanently activated. The bypass process allows for processing of the selected data in an efficient manner without requiring replacement of the integrated base station, thereby providing an efficient and cost-effective solution. 1. An integrated base station , comprising:a radio transceiver subsystem operative to communicate with one or more wireless devices in a wireless communication network, the radio transceiver subsystem including:one or more antennae; anda power amplifier;a baseband subsystem operatively coupled to the radio transceiver subsystem, the baseband subsystem configured to process uplink communication data and radio data received from the radio transceiver subsystem, to provide the processed uplink communication data to one or more baseband units of the wireless communication network, and to provide the processed radio data to the radio transceiver subsystem;a transport module operatively coupled to the baseband subsystem and to the radio transceiver subsystem, the transport module configured to exchange information with the one or more baseband units; anda switch operatively coupled to the radio transceiver subsystem, the baseband subsystem and the transport module, the switch being configured to bypass processing of selected ...

Call Termination on OTT Network

This invention relates to a method of seamlessly connecting over-the-top and traditional telecommunication network networks including receiving by a telecommunications service provider from a calling party a dialed number of a called party; communicating by the telecommunication service provider the dialed number to an over-the-top servicer provider; checking by the over-the-top service provider whether it can terminate the call; and communicating the checking results to the telecommunication service provider, wherein the telecommunication service provider is capable of rerouting the call in case of failure in a manner that is seamless to both the calling party and the called party. 1. A method of seamlessly connecting over-the-top (OTT) networks and traditional telecommunication networks , comprising:receiving by a traditional telecommunication network telecommunications service provider from a calling party a dialed number of a called party;communicating by said traditional telecommunications network telecommunications service provider the dialed number to an over-the-top service provider;checking by said over-the-top service provider whether it can terminate said call; said checking comprising checking whether the connectivity between the over-to-top service provider and the called party is adequate according to at least one of: performing a communication test and checking whether said communication is a wireless local area network; andcommunicating said checking results to the telecommunication service provider, wherein said telecommunication service provider is capable of rerouting said call in case of failure in a manner that is seamless to both the calling party and the called party.2. The method of claim 1 , further comprising:selecting by said telecommunication service provider the over-the-top service provider as call terminator for said call; andterminating said call by said over-the-top service provider.3. The method of claim 1 , wherein said checking ...

SYSTEM AND METHOD FOR PREDICTING PERFORMANCE FOR A CONTACT CENTER VIA MACHINE LEARNING

A system and method for predicting performance for a contact center via machine learning includes invoking, by a processor, an interaction between a contact center resource and an end user, and recording, by the processor, the interaction. The processor automatically analyzes the recorded interaction for identifying attributes associated with the interaction. The processor provides the identified attributes to a machine learning model which predicts a performance score based on the identified attributes. The performance score is compared against a threshold score, and a recommendation is output by the processor based on the comparing. The end user may be a candidate contact center agent considered for hiring, and the recommendation may be to hire the candidate or advance the candidate to a next step of an interview process. 1. A method for predicting performance for a contact center via machine learning , the method comprising:invoking, by a processor, an interaction between a contact center resource and an end user;recording, by the processor, the interaction;automatically analyzing, by the processor, the recorded interaction for identifying attributes associated with the interaction;providing, by the processor, the identified attributes to a machine learning model;predicting, by the processor, a performance score based on providing the identified attributes to the machine learning model;comparing the performance score against a threshold score; andoutputting, by the processor, a recommendation based on the comparing.2. The method of claim 1 , wherein the interaction is a simulated call between the end user and a voice processor of the contact center claim 1 , wherein the voice processor is configured with a script for conducting the simulated call.3. The method of claim 1 , wherein the attributes include emotions of the end user during the interaction claim 1 , adherence of the end user to a script invoked for the interaction claim 1 , or clarity in speech of the ...

AUTOMATIC TERMINATION PATH CONFIGURATION

There is provided herein a system and method for automatic configuration of data routings for use with electronic data such as phone calls, faxes, etc. In the preferred embodiment, when more than one carrier might potentially terminate the transmission, the carriers are ordered based on some screening criterion (e.g., transmission price). Data transmissions are then assigned to the carriers based on the sorting order, with the second place and lower carriers (e.g., the higher priced carriers) not being selected unless the first carrier cannot complete the transaction. The switch instructions necessary to implement this scheme are generated automatically. 1. A method of configuring a signal path between a customer entry point and a termination destination , comprising the steps of:a. selecting a carrier that can provide access to said termination destination;b. negotiating a rate structure with said selected carrier, wherein the rate structure is based at least in part on the cost of access to said termination destination provided by the carrier,c. determining a routing for a signal path between said customer entry point and a carrier exit point accessible by said selected carrier, wherein said signal path passes through at least one switching device;d. encoding at least a portion of said routing in machine readable form, thereby producing machine readable routing information; e.1 activating a computer program;', 'e.2 entering said routing structure into said computer program; and', 'e.3 within said computer program, translating said routing structure into a plurality of switch instructions;, 'e. within a computer program, using said machine readable routing information to create a plurality of electronic switching instructions for use with each of said at least one switching devices, wherein step e. further comprisesf. automatically programming each of said at least one switching devices through which said routing passes according to at least one of said plurality ...

BI-DIRECTIONAL AUDIO GENERATION DEVICE FOR SPEECH QUALITY ASSESSMENT OF TELEPHONY NETWORKS AND SPEECH CODECS

A system for bi-directional quality testing of a telephony system or network using an audio generation device configured to automate Perceptual Evaluation of Speech Quality assessments and connect to a communication endpoint through computer telephony integration (CTI) instruction or system configuration to enable auto-answering of the communication endpoint, listen, record, and process signals and audio data, calculate Mean Opinion Scores (MOS), generate signals and audio for playback, compare files using a full reference algorithm, and store data with MOS results displayed in data naming structure. 1. A system for bi-directional quality testing of a telephony system or network using an audio generation device , comprising: monitor an analog audio interface of a communication endpoint for known commands and reference audio originating from a call generation device;', 'record signals and audio received during a call at the analog audio interface;', 'compute voice quality for speech audio received at the analog audio interface;', 'generate reference audio to facilitate calculation of a mean opinion score at the call generation device;', 'generate, and transmit using the call generation device via the call, signals and audio for use during a testing sequence; and', 'allow remote access via in-band audio signaling or via an adjunct network., 'a computer comprising a processor, a memory, and a plurality of programming instructions stored in the memory and operable on the processor, wherein the plurality of programming instructions, when operating on the processor, cause the processor to2. A method for bi-directional quality testing of a telephony system or network operated by a call generation device by using an audio generation device connected to a communication endpoint , the method comprising the steps of:(a) placing a call from the call generation device to the communication endpoint within the telephony system or network;(b) answering the call automatically at the ...

SYSTEMS, METHODS, AND STORAGE MEDIA FOR TESTING LOCAL LOOPS OF TELECOMMUNICATIONS NETWORKS

Automatic testing/analysis of local loops of telecommunications networks includes obtaining bits-per-tone data for a local loop of a telecommunications network and generating a bit value string from the bits-per-tone data. The bit value string is then analyzed to determine whether it includes a bit pattern indicative of an impairment of the local loop. Further approaches for automatically testing local loops of telecommunications networks include obtaining attenuation data for multiple tones carried by the local loop and determining whether the attenuation data falls below thresholds for providing a service using the local loop. 1. A system configured for automatically analyzing local loops of telecommunications networks , the system comprising: obtain bits-per-tone data for a local loop of a telecommunications network, the bits-per-tone data including a plurality of tones and respective bit counts for each of the plurality of tones;', 'generate a bit value string from the bits-per-tone data, the bit value string including the bit counts of the bits-per-tone data; and', 'determine whether the bit value string includes a bit pattern indicative of an impairment in the local loop., 'one or more hardware processors configured by machine-readable instructions to2. The system of claim 1 , wherein the local loop is coupled to a port of a digital subscriber line access multiplexer (DSLAM) claim 1 , and to obtain the bits-per-tone data includes receiving the bits-per-tone data from the DSLAM.3. The system of claim 1 , wherein to obtain the bits-per-tone data includes receiving the bits-per-tone data from a portable testing unit coupled to the local loop.4. The system of claim 3 , wherein the one or more hardware processors are further configured by machine-readable instructions to transmit a result to the portable testing unit claim 3 , the result indicating whether the impairment is present in the local loop and configured to cause the portable testing unit to automatically ...

Automated contact center customer mobile device client infrastructure testing

An automated contact center agent mobile device client infrastructure testing system comprising a mobile device command repository is disclosed. The system also has a mobile device control module that retrieves mobile device commands from the repository, receives instructions, data, and parameters for contact center device testing, runs predesignated contact center device test suites on at least one mobile device, receives contact center device test suite result data from mobile devices, and forwards the contact center device test suite result data received from mobile devices to a contact center device test manager system.

SYSTEM AND METHOD FOR AUTOMATED END-TO-END WEB INTERACTION TESTING

A system for flexible and scalable automated end-to-end chat-based contact center testing, having a test case management platform, a chat cruncher, a contact center manager, a chat classifier, a desktop automation engine, and headless browser-based virtual agents and customers. The test case management platform allows a user to configure operation of the system. The chat cruncher operates a plurality of virtual customers. The contact center manager operates a plurality of virtual agents to participate in chat session with virtual customers. 1. A system for automated end-to-end web interaction testing , comprising:a test case management computer comprising at least a memory, a processor, and a plurality of programming instructions stored in the memory and operating on the processor, the programmable instructions configured to direct the operation of an interaction manager computer based on a plurality of stored configuration instructions;an interaction manager computer comprising at least a memory, a processor, and a plurality of programming instructions stored in the memory and operating on the processor, the programmable instructions configured to direct the operation of a plurality of headless web browser applications; anda plurality of headless web browser applications each comprising at least a plurality of programming instructions stored in a memory and operating on a processor of a network-connected computing device and configured to interact via a web interface via a network without human interaction.2. The system of claim 1 , wherein at least a portion of the plurality of stored configuration instructions comprise programmatic instructions for a headless web browser.3. A method for automated end-to-end web interaction testing claim 1 , comprising the steps of:creating, using a test case management platform comprising at least a plurality of programming instructions stored in a memory and operating on a processor of a network-connected computing device and ...

INTEGRATED CUSTOMER CONTACT CENTER TESTING, MONITORING AND DIAGNOSTIC SYSTEMS

An external contact center testing system is integrated with an internal monitoring and diagnostic system to identify and verify a fault condition, and to determine the cause of such fault condition. Test data for each of the stimuli launched into the call center from the external testing system are synced with the monitoring results data generated by the internal monitoring system. The synced results can be analyzed to verify that a true fault has occurred and also to identify both failure conditions and specific hardware malfunctions giving rise to the noted failure. The internal monitoring system can interface with the external testing system to cause one or more testing stimuli to be launched by external testing system. The internal monitoring data can also be linked to the external testing data for drill-down viewing by a user. 1. An integrated contact center monitoring and testing system , comprising:a monitoring system located internal of a contact center, the monitoring system coupled to at least one subsystem of the contact center, the monitoring system comprising a monitoring results database and a monitoring web service subsystem connected to an Internet, wherein the monitoring system is configured to monitor a performance parameter of the at least one subsystem of the contact center responding to a test stimuli injected into the contact center, and record a monitored result of the contact center responding to a test stimuli in the monitoring results database; andan external testing system located externally to the contact center, the external testing system including a test engine, a test results database and a testing web service subsystem connected to the Internet, wherein the external testing system is configured to inject the test stimuli into the contact center with the test engine and record a test result data in the test results database,wherein a logic engine residing in at least one of the monitoring system and external testing system is ...

CABLE LENGTH CALCULATION SYSTEM AND CABLE LENGTH CALCULATION METHOD

A cable length calculation system () includes a controller () and a plurality of communication apparatuses () which are connected via a cable (). A measurement master which is one communication apparatus () among the plurality of communication apparatuses () counts as a first number, the number of clock signals output by an oscillator from a time of transmitting a measurement packet until a time of receiving a response packet. A measurement slave which is a communication apparatus () different from the measurement master among the plurality of communication apparatuses () counts as a second number, the number of clock signals output by an oscillator from a time of receiving the measurement packet transmitted by the measurement master until a time of transmitting the response packet. The controller () calculates a length of the cable () between the measurement master and the measurement slave based on the first number and the second number. 1. A cable length calculation system comprising a controller and a plurality of communication apparatuses which are connected via a cable ,wherein a measurement master which is one communication apparatus among the plurality of communication apparatuses counts as a first number, the number of clock signals output by an oscillator from a time of transmitting a measurement packet to the cable until a time of receiving a response packet from the cable, andwherein a measurement slave which is a communication apparatus different from the measurement master among the plurality of communication apparatuses counts as a second number, the number of clock signals output by an oscillator from a time of receiving from the cable, the measurement packet transmitted by the measurement master until a time of transmitting the response packet to the cable, andwherein the controller calculates a length of the cable between the measurement master and the measurement slave based on the first number counted by the measurement master and the second ...

System and method for automated voice quality testing

A system for automated audio quality testing, comprising a plurality of endpoint emulators, call engines, and optionally audio generator devices and head and torso simulator devices, and a method for using such a system for testing of audio quality over a variety of system architectures for optimization of contact center operations and improvement of customer experience.

SYSTEM AND METHOD FOR AUTOMATED VOICE QUALITY TESTING

A system for automated audio quality testing, comprising a plurality of endpoint emulators, call engines, and optionally audio generator devices and head and torso simulator devices, and a method for using such a system for testing of audio quality over a variety of system architectures for optimization of contact center operations and improvement of customer experience. 1. A system for automated testing of audio quality , comprising:a call engine comprising at least a plurality of programming instructions stored in a memory and operating on a processor of a computing device, and configured to receive at least a plurality of reference audio samples via a network, and configured to generate a simulated telephone call;a first audio generator device configured to transmit the plurality of reference audio samples; anda head and torso simulator device comprising at least a microphone and a second audio generator device, and configured to simulate at least a plurality of physical qualities of human head and torso anatomy;wherein the first audio generator device transmits a reference audio sample to simulate inbound audio from a calling party to a receiving party comprising the head and torso simulator device;wherein the second audio generator device transmits audio from the head and torso simulator device to simulate receiving party interaction with the calling party; andwherein the first audio generator device transmits audio to the head and torso simulator device to simulate calling party interaction with the receiving party.2. A method for automated testing of audio quality , comprising the steps of:creating a simulated telephone call, using a call engine comprising at least a plurality of programming instructions stored in a memory and operating on a processor of a computing device, and configured to receive at least a plurality of reference audio samples via a network, and configured to generate simulated telephone calls over an audio connection;receiving a plurality ...

METHOD AND APPARATUS OF OPTIMIZING AN XDSL TRANSCEIVER CONFIGURATION USING SINGLE ENDED LINE TEST (SELT) MEASUREMENT

The present invention relates to a method by which an xDSL modem can be properly connected and/or optimally tuned to achieve a desired performance goal based on knowledge obtained by first performing a SELT test and then post-processing the results of that test. In embodiments, the processed SELT results are used to detect bad connections or other anomalies such as split pairs. In embodiments, the processed SELT results are used to configure programmable components and filters in the analog front end in a manner that achieves the performance goal. In these and other embodiments, the performance goal is to maximize the attainable data rate. As such, through various hardware design options and configurations according to the invention, the performance of the modem can be tuned such that even in the presence of undesirable loop characteristics, adequate, or even good performance, can be achieved. 1. A method comprising:performing a single ended line test (SELT) test on a loop coupled to a xDSL modem; andpost-processing a result of the SELT test to determine an impedance of the loop.2. A method according to claim 1 , wherein the result of the SELT test comprises a frequency domain S11 signal.3. A method according to claim 1 , further comprising configuring adjustable components of the xDSL modem based on the determined loop impedance.4. A method according to claim 3 , wherein the adjustable components include a matching network in a hybrid of the xDSL modem.5. A method according to claim 4 , further comprising dynamically selecting certain of a plurality of passive components to include in the signal path of the hybrid.6. A method according to claim 4 , wherein the hybrid includes a backmatching impedance claim 4 , wherein configuring includes accounting for the backmatching impedance in combination with the determined loop impedance.7. A method according to claim 3 , wherein the adjustable components include one or more analog filters in one or both of a receive path ...

Automated sms regression and functional testing

A system and method for automated SMS regression and functional testing, that receives SMS-based messages from a contact center, validates that the received message text is correct, and when necessary replies to the message with an appropriate response. This system may be deployed alongside production (customer-facing) operations, and used in-place with existing contact center systems by configuring the appropriate destination numbers for testing and optionally allowing test cases through an existing firewall (depending on a particular arrangement).

DIAGNOSTIC TRAFFIC GENERATION FOR AUTOMATIC TESTING AND TROUBLESHOOTING

A framework in a cloud network that may allow for debugging at multiple vantage points at different layers (e.g., layer 2, layer 3, etc.). The methods may provide tracer or measurement services that filter, capture, or forward flows that may include packets, calls, or protocols to look for particular signatures. 1. An apparatus comprising:a processor; and instantiating a virtual machine on the apparatus;', 'obtaining network traffic using the virtual machine, wherein the network traffic comprises test traffic and normal traffic;', 'separating the test traffic and the normal traffic using the virtual machine; and', 'based on the separated test traffic, determining health of a system., 'a memory coupled with the processor, the memory comprising executable instructions stored thereon that when executed by the processor cause the processor to effectuate operations comprising2. The apparatus of claim 1 , wherein the instantiating the virtual machine is based on an occurrence of an error.3. The apparatus of claim 1 , wherein the instantiating the virtual machine is based on reaching a threshold error rate.4. The apparatus of claim 1 , wherein the instantiating the virtual machine is based on a number of times an application resets.5. The apparatus of claim 1 , wherein the instantiating the virtual machine is based on reaching a threshold number of customer complaints.6. The apparatus of claim 1 , wherein the instantiating the virtual machine is based on a change of hardware of a network device.7. The apparatus of claim 1 , wherein the system comprises a subset of a network component.8. The apparatus of claim 1 , the operations further comprising:identifying a remote device of interest based on a threshold number of errors; andproviding instructions to activate a virtual machine on the remote device in order to generate test traffic.9. The apparatus of claim 1 , the operations further comprising providing instructions to display the health of the system claim 1 , which ...

SYSTEM AND METHOD FOR AUTOMATED VOICE QUALITY TESTING

A system for automated audio quality testing, comprising a plurality of endpoint emulators, call engines, and optionally audio generator devices and head and torso simulator devices, and a method for using such a system for testing of audio quality over a variety of system architectures for optimization of contact center operations and improvement of customer experience. 1. A system for automated testing of audio quality , comprising:a first audio generator device configured to transmit reference audio samples; anda head and torso simulator device configured to simulate at least a plurality of physical qualities of human head and torso anatomy, and comprising at least a microphone and a second audio generator device configured to transmit reference audio samples; andan audio quality sampler; andwherein the first audio generator device transmits a reference audio sample to the head and torso device to simulate inbound audio from a calling party to a receiving party; andwherein the second audio generator device transmits a reference audio sample from the head and torso simulator device to simulate receiving party interaction with the calling party; andwherein the audio quality sampler samples and reports the audio quality received at the head and torso device, or sent from the head and torso device, or both.2. A method for automated testing of audio quality , comprising the steps of:transmitting an audio reference sample from a first audio generator device to a head and torso simulator device, wherein the audio reference sample simulates inbound audio from a calling party to a receiving party;transmitting, from a head and torso simulator device configured to simulate at least a plurality of physical qualities of human head and torso anatomy, and comprising at least a microphone and a second audio generator device, an audio reference sample wherein the audio reference sample simulates receiving party interaction with the calling party; andsampling and reporting the ...

ADDING ADDITIONAL INFORMATION TO CALLER ID INFORMATION

A device may receive a first query from a terminating device, The first query may be based on the terminating device having received, from a calling party device, a request to establish a connection with a called party device. The first query may be based on information associated with the calling party device. The device may send, to a caller information device, a second query based on the first query. The device may receive, from the caller information device, caller information based on the second query. The device may compare the caller information to a criterion. The device may modify the caller information, to create modified caller information, when the caller information satisfies the criterion. The device may send the modified caller information to the terminating device for forwarding to another device to support determining how to handle, for the called party device, the request to establish the connection. 120-. (canceled)21. A device , comprising: identify caller information;', [ a time of day,', 'a time range,', 'a ranking, or', 'whether the caller information is associated with any reporting to, 'the one or more criteria including one or more of, 'or action taken by a governmental body;, 'compare the caller information to one or more criteria to determine that the caller information satisfies the one or more criteria,'}, 'modify the caller information, to create modified caller information, based on the caller information satisfying the one or more criteria; and', 'provide the modified caller information in a manner that facilitates determining how to handle a request to establish a connection with a called party device., 'one or more processors to22. The device of claim 21 , where the one or more processors are further to:send a query to a caller information device, andreceive the caller information based on the query.23. The device of claim 21 , where the one or more processors are further to:receive a query from a terminating device before ...

Verification of Routing Scripts for a Dynamic Routing Engine of an Automatic Call Distribution System

A technology that facilitates implementation of verified routing scripts for a dynamic routing engine (DCE) of one or more automatic call distribution (ACD) systems is disclosed. Exemplary implementations may: emulate a DRE of one or more ACD systems; provide a training corpus to simulate inbound telephony calls to the DRE and simulate context of the simulated inbound telephony calls; obtain to-be-executed routing scripts; execute the routing scripts on emulated DRE with the provided training corpus to simulate inbound telephony calls to the DRE under the simulated context of the simulated inbound telephony calls; determine that the routing scripts executed within defined parameters; in response to the determination, verify the routing scripts; and provide the verified routing scripts for execution on a live DRE of one or more active ACD systems

System and methods for an automated chatbot testing platform

A system and method for automated chatbot testing to provide training and quality assurance of conversational artificial intelligence systems, comprising a chatbot testing administrator interface which allows chatbot makers to define what a chatbot is supposed to do, create test scripts to test the performance of the chatbot, and review the results of the chatbot tests, a chatbot testing server which provides and interface between chatbot testing agents and the administrator interface, instantiates chatbot agents and distributes them across available hardware and runs testing programs which activate, configure, and deactivate chatbot testing agents as needed. A plurality of chatbot agents may be running in parallel to provide automated testing based upon test script configuration.

The sound/data duplex service method for improving an utilization coefficient of vocoder

본 발명은 1차 및 2차 트래픽 프레임을 동시에 사용하여 데이타 서비스를 포함한 다중서비스를 지원하는 경우에 있어서 보코더를 효율적으로 활용하여 보코더의 가용효율을 향상시킬 수 있는 코드분할다원접속(CDMA) 시스템의 음성/데이타 동시서비스 방법에 관한 것으로, 트래픽 채널 엘리먼트를 포함하는 이동국 스위칭 센터와, 하나의 셀렉터와 다수의 보코더를 포함하는 다수의 셀렉터 보코더 카드(SVC)를 포함하는 기지국 제어기와, 상기 보코더와 각각 일대일 대응하는 티-스위치를 구비한 교환기로 구성된 코드분할다원접속 시스템의 음성/데이타 동시서비스방법에 있어서, CAI구간과 PCM구간 사이에서 음성신호과 데이타 신호의 최대 전송속도 차이를 이용해 상기 이동국 스위칭 센터와 기지국 제어기 사이의 링크에서 전송되는 풀-레이트 데이타 프레임을 다수개의 서브-레이트 데이타 프레임으로 분할하고 상기 단위 보코더당 수용할 수 있는 트래픽채널을 다수개 형성시킨 상기 셀렉터 보코더 카드를 복수개 이용하여 1차 및 2차 트래픽 프레임을 동시에 전송하는 것을 특징으로 한다. The present invention provides a code division multiple access (CDMA) system that can improve the usable efficiency of vocoder by efficiently using vocoder in case of supporting multiple services including data service by using primary and secondary traffic frames simultaneously. A voice / data simultaneous service method, comprising: a mobile station switching center including a traffic channel element, a base station controller including a plurality of selector vocoder cards (SVCs) including a selector and a plurality of vocoders, and each of the vocoder In a voice / data simultaneous service method of a code division multiple access system consisting of an exchanger having a one-to-one corresponding T-switch, the mobile station switching center uses a maximum transmission rate difference between voice and data signals between a CAI section and a PCM section. Full-rate data stream transmitted on the link between base station controllers The first and second traffic frames may be simultaneously transmitted using a plurality of selector vocoder cards in which a frame is divided into a plurality of sub-rate data frames and a plurality of selectable traffic channels are formed per unit vocoder. .

CDMA mobile automatic call simulating method and simulator therefor

An improved CDMA mobile automatic call simulating method and a simulator therefor which are capable of computing an accurate statistic data by repeating an actual CDMA call attempt and call incoming and by judging the result of the call attempt, which includes a management unit for communicating with the mobile stations and controlling the same in accordance with a previously set protocol, and a connection unit for communicating with the management unit and the mobile stations in accordance with an SDLC in an RS-422 signal method.

Model change device, model change method, and recording medium recording model change program

TELEPHONE NETWORK PERFORMANCE MONITORING METHOD AND SYSTEM

본 발명은 주어진 목적대상(4)으로 전화호출을 자동으로 시작된다. 동시에, 전화의 진행이 모니터한다. 목적대상(4)로부터 수신된 발신음과 음성 응답 시간은 한 출력파일로 기록된다. 음석 응답의 끝에서, 사전에 기록된 음성 메세지가 시스템(2)에 의해 목적대상(4)에서 응답하는 사람에게로 보내진다. 그다음에, 기록된 자료가 사용되어 그와 같은 특정 전화 목적대상에 대한 응답시간을 결정하도록 한다. 다수의 목적대상이 검사될 수 있다. 본 발명의 두번째 실시예는 떨어져 있는 평가유닛과 호출된 목적대상 사이의 상호 대화(통신)을 제공하며전진학 네트워크 성능특성의 측정을 제공한다.

Automatic circuit testing and processing system

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Procedure for establishing a connection and a telecommunications arrangement

Call transfer method through analog e&m networking in private exchange

본 발명은 사설교환기의 사설망 구성 시 사용되는 아날로그 E&M방식의 트렁크 인터페이스를 통해 착신된 라인을 이용하여 발신측 내선으로 호 전환이 이루어지도록 하는 호 전환방법에 관한 것이다. The present invention relates to a call switching method for making a call transfer to an outgoing extension using a line received through an analog E & M trunk interface used in a private network of a private exchange. 사설교환망에서 착신전환 시 두 개의 E&M라인을 점유하지 않고 하나의 E&M라인만 점유하도록 하여 호 전환을 할 수 있도록 하기 위해 상기 복수의 교환기중 제1교환기의 A PARTY와 제2교환기의 C PARTY가 통화를 하고 있는 상태에서 C PART가 트렁크 플래슁에 의해 상기 제2교환기가 아날로그 E&M트렁크를 점유해제 하는 과정과, 상기 제2교환기에서 아날로그 E&M 트렁크를 점유해제한 후 트렁크 프래슁 타임이 경과되면 아날로그 E&M 트렁크를 재 점유하는 과정과, 상기 제1교환기가 아날로그 E&M트렁크를 점유해제 상태를 검출한 후 설정된 시간 내에 아나로그 E&M트렁크 재 점유가 검출될 시 A PARTY를 홀딩상태로 만들어 다이얼번호 수신준비를 하는 과정과, 상기 제2교환기에서 아날로그 E&M트렁크 재점유 시 C PARTY에서 제1교환기의 D PARTY의 번호로 다이얼링하는 과정과, 제1교환기에서 상기 다일링번호가 수신될 시 제1교환기의 D PARTY를 호출하는 과정과, 상기 제2교환기에서 다이얼링을 수행한 후 C PARTY가 행업하여 호 전환기능을 수행하여 아날로그 E&M트렁크의 점유를 해제하는 과정과, 상기 제1교환기에서 아날로그 E&M트렁크 점유해제를 검출할 시 상기 제1교환기의 A PARTY와 D PARTY의 통화로를 연결하는 과정으로 이루어짐을 특징으로 한다. A PARTY of the first exchange and C PARTY of the second exchange of the plurality of exchanges are used to make a call transfer so as to occupy only one E & M line instead of occupying two E & M lines. C PART releases the analog E & M trunk by the trunk platter and the trunk exchange time elapses after releasing the analog E & M trunk by the second exchange. When the first exchange detects the release of the analog E & M trunk and releases the analog E & M trunk re-occupation within the set time, it prepares the A PARTY and holds the dial number. And dialing the number of the D PARTY of the first exchange in the C PARTY when reoccupying the analog E & M trunk in the second exchange. Calling the D PARTY of the first exchange when the dialing number is received at the first exchange, C PARTY hangs up after performing the dialing at the second exchange to perform the call transfer function of the analog E & M trunk ...

Call processing method of transit station not responding to incoming call in private switching system

가. 청구범위에 기재된 발명이 속하는 기술분야 end. TECHNICAL FIELD OF THE INVENTION 사설 교환시스템에서 중계대 무응답 호처리 방법 How to handle non-answer call in private exchange system 나. 발명이 해결하려고 하는 기술적 과제 I. The technical problem that the invention is trying to solve 사설 교환시스템에서 중계대가 호 착신시 무응답인 경우 타중계대로 착신된 호를 전환한다. In a private switching system, if the relay station does not answer a call, the incoming call is diverted to the other relay. 다. 발명의 해결 방법의 요지 All. Summary of the Solution of the Invention 호가 착신된 중계대의 무응답 체크를 설정하고, 소정 링이 검출되면 링을 송출한 후 호 착신시 무응답 체크가 설정되었는지를 판단하고, 설정된 시간이 경과된 후 계속 상기 호가 착신된 중계대가 무응답인 경우 타중계대를 검색하고, 상기 타중계대 존재시 착신된 호를 전환한다. Set the non-answer check of the incoming call to the relay station, and if a predetermined ring is detected, determine whether the non-answer check is set when the incoming call is made after sending out the ring, and if the relay station to which the call is received continues after the set time has elapsed, The relay station is searched for and the incoming call is switched in the presence of the other relay station. 라. 발명의 중요한 용도 la. Important uses of the invention 사설 교환시스템에서 호가 착신된 중계대가 무응답인 경우 타중계대로 착신된 호를 전환하여 호 처리 속도를 향상시킬수 있다. In the private switching system, when the incoming call is not answered, the call processing speed can be improved by switching the incoming call to the other.

Apparatus and method of switching cell in the private branch exchange

본 발명은 사설 교환기의 셀(Cell) 스위칭(Switching) 장치 및 방법에 관한 것으로서, 특히 내부 스위치 구조를 ATM (Asynchronous Transfer Mode) 방식을 사용하여 향후 ATM 백본(Back-Bone) 교환기와 인터페이스시에 간단한 셀 헤더 변환 장치의 수용으로도 용이하게 인터페이스 되도록 하는 셀 스위칭 장치 및 방법에 관한 것이다. The present invention relates to a cell switching device and a method of a private exchange. In particular, the internal switch structure is simple when interfacing with an ATM back-bone exchange in the future by using an Asynchronous Transfer Mode (ATM) scheme. A cell switching device and method for easily interfacing with accommodation of a cell header conversion device. 이와 같은 본 발명은 각 노드로부터 입력되는 ATM 셀(Cell)을 스위칭 하는 노드 셀 스위칭부와, ATM 백본 교환기로부터 입력되는 ATM 표준 셀을 스위칭 하는 표준 셀 스위칭부로 구성되어, 상기 입력된 각각의 셀이 스위칭 되는 목적지에 따라 노드 셀 스위칭부 또는 표준 셀 스위칭부로 스위칭이 되는 것을 특징으로 하는 사설 교환기의 셀 스위칭 장치를 제공한다. The present invention is composed of a node cell switching unit for switching the ATM cell (Cell) input from each node, and a standard cell switching unit for switching the ATM standard cell input from the ATM backbone switch, wherein each of the input cells Provided is a cell switching device of a private exchange, characterized in that switching to a node cell switching unit or a standard cell switching unit according to the destination to be switched. 또한, 본 발명은 ATM 셀을 입력받는 단계와, 상기 셀의 헤더를 분석하는 단계와, 상기 셀의 헤더의 분석에 따라 해당된 메모리에 셀을 저장하는 단계와, 상기 메모리에 저장된 셀을 목적지에 따라 스위칭하는 단계로 이루어진 것을 특징으로 하는 사설 교환기의 셀 스위칭 방법을 제공한다. The present invention also provides a method for receiving an ATM cell, analyzing a header of the cell, storing the cell in a corresponding memory according to the analysis of the header of the cell, and storing the cell stored in the memory at a destination. According to another aspect of the present invention, there is provided a cell switching method of a private exchange, comprising the step of switching accordingly.

Control System for Interrupting by Compulsion and Method of the Same

본 발명은 강제할입 제어 시스템 및 그 방법을 개시한다. 취급대의 긴급 전화 요청시, 기구비된 주장치/보조장치를 이용하여 소정의 ARS 음성 데이터 또는 통화요청 음성신호를 생성시켜 지역 급전부에 전달하거나, 혹은 지역 급전부가 취급대 외에 다른 외부 단말기와 통화 중일시 지역 급전부와 외부 단말기 간의 통화 중 상태를 강제 할입시키는 강제할입 제어 시스템 및 그 방법을 구현함으로써, 긴급 상황 발생시, 취급대가 지역 급전부의 통화 중 상태를 강제 할입할 수 있도록 제어하여 취급대와 지역 급전부 간의 긴밀한 통화인 1:1 긴급 전화, 혹은 다중 긴급 전화를 빠르고 정확하게 연결함에 따른 긴급 상황 발생에 대한 효과적인 대처율을 향상시키고, 지역 급전부 부재시, 취급대가 ARS 음성 데이터 또는 통화요청 음성신호를 지역 급전부에 송출케 함에 따른 업무적인 통신 네트워크에 대한 효율성을 극대화하는 기대를 높인다. 급전전화 호 제어부, 강제 할입, ARS 음성 데이터, 통화요청 음성신호 The present invention discloses a forced assignment control system and method thereof. When requesting an emergency call from a handlebar, a predetermined ARS voice data or a call request voice signal is generated and delivered to the local feeder by using the apparatus / subsidiary equipment that has been charged, or the local feeder is talking to an external terminal other than the handle. By implementing a forced assignment control system and a method for forcibly assigning a busy state between a local feeder and an external terminal in the city, in case of an emergency, the handling unit controls the forced feeder of the busy state of the local feeder. Improve the effective response rate of emergency situations caused by the quick and accurate connection of 1: 1 emergency calls or multiple emergency calls between local dispatchers and local dispatchers. Maximize the efficiency of business communication networks by sending signals to local feeders Increase temper expectations. Feeder call control, forced assignment, ARS voice data, call request voice signal

Time division accessing data communicaton device in multiple processor

가. 청구범위에 기재된 발명이 속한 기술분야 end. The technical field to which the invention described in the claims belongs 시분할 액서스 방식을 채용한 다중 프로세서의 데이타 통신장치에 관한 것이다. A multiprocessor data communication device employing a time division access method. 나. 발명이 해결하려고 하는 기술적 과제 I. The technical problem that the invention is trying to solve 다중 프로세서의 데이타 통신시 오류발생이 지속되지 않도록 한다. This ensures that errors do not persist when communicating data between multiple processors. 다. 발명의 해결방법의 요지 All. Summary of Solution of the Invention 듀얼포트램과, 상기 듀얼포트램에 송신할 데이타를 라이트하고, 상기 듀얼포트램으로부터 수신할 데이타를 리드하는 마스터 프로세서와, 각기 다르게 할당된 시간에만 상기 듀얼포트램에 송신할 데이타를 라이트하고, 상기 듀얼포트램으로부터 수신할 데이타를 리드하는 슬레이브 프로세서들과, 상기 마스터 프로세서와 상기 슬레이브 프로세서가 동시에 상기 듀얼포트램을 액서스하지 않도록 제어하는 램 제어장치를 구비하는 것을 특징으로 한다. Write a dual port RAM, data to be transmitted to the dual port RAM, a master processor that reads data to be received from the dual port RAM, data to be transmitted to the dual port RAM only at differently allocated times, Slave processors for reading data to be received from the dual port RAM, and a RAM control unit for controlling the master processor and the slave processor so as not to access the dual port RAM at the same time. 라. 발명의 중요한 용도 la. Important uses of the invention 다중 프로세서의의 데이타 통신장치에 사용된다. Used for data communication of multiple processors.

Predictive access control and routing system for integrated services telecommunications networks

Leased circuit loop checking method for electronic switching system

The method is for testing a board of tie trunk loop signal type. The method comprises the steps of: (A) operating a switch to connect a testing apparatus and a loop; (B) testing a power supplying function and a loop holding function; (C) testing a dial pulse detecting function and a dial pulse sending function after holding loop of a channel; and (D) testing a polarity inverting function and an inverted polarity detecting function.

METHOD FOR TRACKING DIGITAL RELAY LINE SIGNALLS IN FULL ELECTRONIC SWITCHING SYSTEM

본 발명은 국설 전전자 교환기의 호처리기능 중 디지틀 중계선 라인으로 송, 수신하는 신호와 지속 시간을 기록하여 운용자 화면이나 프린터로 출력해주기 위한 전전자 교환기의 디지틀 중계선 라인 신호 추적 방법에 관한 것으로서, 특히 이와 같은 종래 기술에 있어서는 국간 라인 신호의 차이점으로 인해 교환기의 현장 적용시 신호의 차이에 의해 발생하는 문제점이 상당한 부분을 차지하고 있고 이러한 차이점은 확인하기에도 많은 어려움이 있었으나, 본 발명에 따른 전전자 교환기의 디지틀 중계선 라인 신호 추적 방법이 적용된다면 교환기의 현장적용시 라인 신호의 상이함에 의해 발생하는 문제점을 보다 쉽게 찾아낼 수 있고 또한 전송로의 상태로 인해 발생하는 문제점도 찾아낼 수 있기 때문에 상기 결점을 개선시킬 수 있는 것이다.

Message transmission method between processors in isdn

In the message transmission method between packet processing processor of ISDN exchange comprising a PLCP(Packet Layer Control Processor) for verifying a control packet, arranging a logic channel and processing an upper control of a packet switching, a PHM(Packet Handling Module) for controlling a link layer, converting frame-packet and packet switching, a duplicated PBLA(Packet Bus Local Arbiter) for assigning a communication sequence of the PHM, and a duplicated PBMA(Packet Bus Main Arbiter) for assigning the communication sequence of the packet layer control processor(PLCP) and the packet processing module local packet bus, the method comprises the steps of: classifying physically the PLCP and the PHMs, discriminating logically user processes and assigning addresses; controlling a combination message according to a priority disconnectivity, connectivity, multiplication, broadcasting communication mode, error control and flow control functions by a message characteristics; providing a packet inside message transfer service to the user process; and transferring a standard packet inside message between packet processors.

Network controller

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Minimum cost path search apparatus and minimum cost path search method used by the apparatus

단계 S1의 비용 추정 단계에서, 중간 노드로부터 모든 출구 노드까지의 비용이 추정되고, 단계 S2의 경로 생성 단계에서 현재의 탐색 경로를 인접 경로로 연장함으로써 각 경로들이 생성된다. 단계 S3의 경로 저장 단계에서, 생성된 경로에 대해 체크가 수행되고, 저장부에 빈 엔트리가 있는 경우, 경로가 저장된다. 단계 S4의 경로 선택 단계에서, 저장부의 모든 중간 노드 및 입구 노드의 엔트리에 저장되어 있고, 아직 선택되지 않은 경로 중, 경로 비용 및 최소 추정 비용의 합계가 최소인 경로가 현재의 탐색 경로로 선택된다. 단계 S6의 경로 출력 단계에서, 출구 노드에 저장된 경로가 탐색 결과로서 출력된다. In the cost estimation step of step S1, the costs from the intermediate node to all the exit nodes are estimated, and each path is generated by extending the current search path to the adjacent path in the path generation step of step S2. In the path storing step of step S3, a check is performed on the generated path, and if there is an empty entry in the storage, the path is stored. In the path selection step of step S4, among the paths which have been stored in all the intermediate nodes and the entry nodes of the storage unit, and the paths which are not yet selected, the sum of the path cost and the minimum estimated cost is selected as the current search path. . In the path outputting step of step S6, the path stored in the exit node is output as a search result.

Automatic test system of register

The testing of telephone lines

전화선 검사장치는 다수의 입력라인을 갖는 PABX와 함께 사용된다. 이 검사장치는 검사회로, 전화시스템의 전화선에 접속되는 제1 접속수단, PABX의 원하는 입력라인에 접속되는 제2 접속수단, PABX 입력라인이나 검사회로를 전화선에 접속하기 위한 제1 스위치수단을 포함한다. 검사회로는 검사신호를 생성하는 검사신호 발생수단, 전화선상의 호출신호의 존재를 검출하기 위한 호출신호 검출수단, 및 검사회로가 상기 제1 스위치 수단에 의해 전화선에 접속되고 호출신호가 검출되었을 때 상기 검사신호 발생수단에 의해 발생된 검사신호를 전화시스템에 자동으로 공급하기 위해 상기 호출신호 검출수단에 응답하는 제2 스위치수단을 구비한다.

Continuity and integrity method of automatic monitoring communication trunk line

自动确定通信中继线是否正常工作,而不必中断该中继线的服务,不需要技术人员启动该通信中继线的测试的方法。定期或不定期地测试该通信中继线的连续性和完整性。

Способ и система маршрутизации трафика в узле сети связи

Изобретение относится к способу и системе маршрутизации трафика в узле сети связи. Технический результат заключается в увеличении числа видов обслуживания, предоставляемых сетью, и снижении расходов. В соответствии со способом узел принимает элементы трафика, такие как попытки вызова, с каждой из которых связаны признаки конкретного вызова, на основе которых осуществляется маршрутизация, выбирается соответствующая альтернатива среди нескольких возможных альтернатив управления трафиком (R 1 - R 3 , A 8 ), причем каждой альтернативе для выбора соответствует набор признаков, и признак сравнивается с соответствующим ему признаком вызова при проверке пригодности указанной альтернативы для упомянутого элемента трафика. Для обеспечения возможностей гибкой маршрутизации определяют набор стратегий выбора и порядок, в котором они используются, при этом каждая стратегия выбора определяет по меньшей мере доступные альтернативы и порядок, в котором упомянутые альтернативы выбираются для проверки, причем пригодность альтернатив проверяется в порядке, определенном стратегией выбора. 2 с. и 12 з.п. ф-лы, 1 табл., 20 ил. ДСУЭУТсС ПЧ ГЭ (19) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ ВИ "” 2 146 427. (51) МПК? 13) Сл н 04а 3/66 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 97118465/09, 09.04.1996 (24) Дата начала действия патента: 09.04.1996 (30) Приоритет: 10.04.1995 Е| 951703 (46) Дата публикации: 10.03.2000 (56) Ссылки: МО 93/23962 АЛ, 25.11.93. 4$ 4885686 А, 05.12.89. СВ 2183811 А, 00.06.87. ЕК 2392510 АЛ, 22.12.18. 50 620036, 15.08.18. (85) Дата перевода заявки РСТ на национальную фазу: 10.11.1997 (86) Заявка РСТ: Е! 96/00186 (09.04.1996) (87) Публикация РСТ: \М/О 96/32821 (17.10.1996) (98) Адрес для переписки: 129010, Москва, ул.Большая Спасская, 25, стр.3, ООО "Городисский и Партнеры", Емельянову Е.И. (71) Заявитель: Нокиа Телекоммьюникейшнз Ой (2!) (72) Изобретатель: Филип Гинзбург (Р-Р!) (73) Патентообладатель: Нокиа Телекоммьюникейшнз Ой ...

Measuring system of call connection delay

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Testing system for toll line

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

A kind of the automatic running on transmisson line system and patrolling method of substation's telephone system

本发明涉及电力通信技术领域，更具体地，涉及一种变电站电话系统的自动巡线系统及巡线方法。变电站电话系统为企业电话系统，电话总机及电话分机之间均通过PBX连接进行通讯，本发明通过在电话总机处设置自动巡线服务器，在电话分机处设置自动巡线辅助接口，构成自动巡线系统，自动巡线辅助服务器能自动拨打设置于各个变电站的电话分机，自动巡线辅助接口返回反馈信号，若通信线路终端或故障，则无法返回反馈信号，自动巡线服务器自动进行数据处理，生成线路情况报表。本发明能自动进行变电站电话系统巡线并生成结果报表，能快速发现电话系统线路故障，及时对线路进行维修，避免紧急情况下变电站站用电话无法使用，影响电网运行、抢修工作。

Gear and method to process calls in remote subscriber's module of electron commutation system

FIELD: processing technology. SUBSTANCE: proposed gear to process calls in remote subscriber's module of electron commutation system is related to communication systems in which remote subscriber's module is connected to main switching center by means of connecting communication line. Gear to process calls includes interface with subscriber's line which has functions of reception of phone number and function of tone signals and can process calls between in-house subscribers of remote subscriber's module even if connecting communication line between main switching center and remote subscriber's module is out of order and processor of remote subscriber's module to receive and analyze phone number, to send required tone signals, to transmit and receive special digital information that functions as processor of access commutation of main switching center if connecting communication line between main switching center and remote subscriber's module is out of order. EFFECT: development of reliable gear and method to process calls in remote subscriber's module of electron commutation system. 8 cl, 9 dwg Оз 9ргс Пы с» (19) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ ВЦ ”’ 2 161 870 (51) МПК’ НОМ 3/00 (13) С2 (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 98107329/09, 17.04.1998 (24) Дата начала действия патента: 17.04.1998 (30) Приоритет: 19.09.1997 КК 47694/97 (46) Дата публикации: 10.01.2001 (56) Ссылки: КЦ 2041566 СТ, 09.08.95. КЦ 2041568 СЛ, 09.08.95. КУ 2041569 СЛ, 09.08.95. И$ 3710029 А, 09.01.1973. (98) Адрес для переписки: 129010, Москва, ул. Большая Спасская 25, стр.3, ООО "Городисский и Партнеры", Емельянову Е.И. (71) Заявитель: САМСУНГ ЭЛЕКТРОНИКС КО., ЛТД. (КВ) (72) Изобретатель: Юнг-Гил ЧАНГ (КК), Ханг-Сук ХУ (КК) (73) Патентообладатель: САМСУНГ ЭЛЕКТРОНИКС КО., ЛТД. (КК) (54) УСТРОЙСТВО И СПОСОБ ДЛЯ ОБРАБОТКИ ВЫЗОВОВ В УДАЛЕННОМ АБОНЕНТСКОМ МОДУЛЕ ЭЛЕКТРОННОЙ КОММУТАЦИОННОЙ СИСТЕМЫ (57) ...

METHOD FOR CARRYING OUT A PERSONAL COMMUNICATION SESSION BETWEEN USERS OF A DATA TRANSFER NETWORK

ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß RU (19) (11) 2007 131 328 (13) A (51) ÌÏÊ H04L 12/00 (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÇÀßÂÊÀ ÍÀ ÈÇÎÁÐÅÒÅÍÈÅ (21), (22) Çà âêà: 2007131328/09, 17.08.2007 (43) Äàòà ïóáëèêàöèè çà âêè: 27.02.2009 Áþë. ¹ 6 (72) Àâòîð(û): Ðàêóøèí Àëåêñàíäð Ñòåïàíîâè÷ (RU), Ñîðáàò Èâàí Âèêòîðîâè÷ (UA), Êóäð Àðòåì Àíàòîëüåâè÷ (UA), Ðóñèí Ñåðãåé Àëåêñàíäðîâè÷ (UA) A 2 0 0 7 1 3 1 3 2 8 R U Ñòðàíèöà: 1 RU A (57) Ôîðìóëà èçîáðåòåíè 1. Ñïîñîá îñóùåñòâëåíè ïåðñîíàëüíîãî ñåàíñà ñâ çè ìåæäó ïîëüçîâàòåë ìè ñåòè ïåðåäà÷è äàííûõ, çàêëþ÷àþùèéñ â òîì, ÷òî âíà÷àëå â óñòðîéñòâå îäíîãî âûçûâàåìîãî ïîëüçîâàòåë ñåòè ïåðåäà÷è äàííûõ ôîðìèðóþò ñîîáùåíèå î ïðèçíàêå ïåðåäàâàåìîé èíôîðìàöèè (î ãîòîâíîñòè ê âûçîâó), ôîðìèðóþò îäíî èëè íåñêîëüêî ñîîáùåíèé î ïåðñîíå âûçûâàåìîãî ïîëüçîâàòåë , ôîðìèðóþò àäðåñ ïîãðàíè÷íîãî äë óñòðîéñòâà âûçûâàåìîãî ïîëüçîâàòåë ïðîìåæóòî÷íîãî óñòðîéñòâà ñåòè ïåðåäà÷è äàííûõ è îòïðàâë þò ñôîðìèðîâàííûå ñîîáùåíè â ñåòü ïåðåäà÷è äàííûõ, â ïîãðàíè÷íîì äë óñòðîéñòâà âûçûâàåìîãî ïîëüçîâàòåë ïðîìåæóòî÷íîì óñòðîéñòâå ñåòè ïåðåäà÷è äàííûõ ïðèíèìàþò ñîîáùåíè , ñôîðìèðîâàííûå â óñòðîéñòâå âûçûâàåìîãî ïîëüçîâàòåë , îïðåäåë þò ïî ñîîáùåíèþ î ïðèçíàêå ïåðåäàâàåìîé èíôîðìàöèè õàðàêòåð ïðèí òûõ ñîîáùåíèé, îïðåäåë þò àäðåñ óñòðîéñòâà âûçûâàåìîãî ïîëüçîâàòåë , ôîðìèðóþò ñîîáùåíèå îá àäðåñå óñòðîéñòâà âûçûâàåìîãî ïîëüçîâàòåë , ôîðìèðóþò àäðåñ ðåãèîíàëüíîãî äë óñòðîéñòâà âûçûâàåìîãî ïîëüçîâàòåë ïðîìåæóòî÷íîãî óñòðîéñòâà ñåòè ïåðåäà÷è äàííûõ è îòïðàâë þò ñîîáùåíè , ïîëó÷åííûå îò óñòðîéñòâà âûçûâàåìîãî ïîëüçîâàòåë , è ñîîáùåíèå îá àäðåñå óñòðîéñòâà âûçûâàåìîãî ïîëüçîâàòåë , â ñåòü ïåðåäà÷è äàííûõ, â ðåãèîíàëüíîì äë óñòðîéñòâà âûçûâàåìîãî ïîëüçîâàòåë ïðîìåæóòî÷íîì óñòðîéñòâå ñåòè ïåðåäà÷è äàííûõ ïðèíèìàþò ñîîáùåíè , ñôîðìèðîâàííûå â ïîãðàíè÷íîì äë óñòðîéñòâà âûçûâàåìîãî ïîëüçîâàòåë ïðîìåæóòî÷íîì óñòðîéñòâå ñåòè ïåðåäà÷è äàííûõ, îïðåäåë þò ïî ñîîáùåíèþ î ïðèçíàêå ïåðåäàâàåìîé èíôîðìàöèè õàðàêòåð ïðèí òûõ ñîîáùåíèé, îïðåäåë ...

Method for personal transmission of information between data network users

FIELD: information technology. SUBSTANCE: one or more messages on the person of a user receiving information are first generated in the device of the user receiving information. These messages are sent to the address of a neighbouring intermediate network device where the messages and the address of the device of the user receiving information are stored. From the neighbouring device, messages generated in the device of the user receiving information are sent to the address of a second intermediate device, where the messages and the address of the neighbouring intermediate device are stored. A message on the person of the user receiving information is then generated in the device of the user transmitting information, and that message is sent to the address of the intermediate network device which is neighbouring for that device, where the received messages are sent to the address of the second intermediate network device. In the second intermediate device, the message on the person of the user, received from the user transmitting information, is compared with previously received messages on the person of the user receiving information, and the address of the intermediate device which is neighbouring for the device of the user receiving information is determined based on the comparison results, and messages are sent from the user transmitting information to the address of that neighbouring device. In the intermediate device which is neighbouring for the user receiving information, the received and stored messages on the person of the user receiving information are compared. The address of the device of the user receiving information is determined based on the comparison results and messages of the user transmitting information are sent to the address of the device of the user receiving information. EFFECT: allowing a user to organise their own address space and protection from unauthorised information transmission. 13 cl, 1 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 453 ...

Check-up of talking path in communication systems

FIELD: methods and equipment for checking talking paths in communication systems. SUBSTANCE: proposed method and equipment are designed to organize talking path including compression and expansion of voice signal between first and second telephone sets of which both take part in call between at least two telephone sets, to generate signal unambiguously identifying first telephone set, to transmit this signal from first telephone set, and to check-up second telephone set for signal reception through talking path organized between first and second telephone sets. EFFECT: facilitated check-up procedure. 18 cl, 9 dwg ЭТСУтО0сСс ПЧ сэ (19) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (51) МПК” 13) ВИ “” 2 204 216' Н 04 М 3/32 С2 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 99115092/09, 09.12.1997 (24) Дата начала действия патента: 09.12.1997 (30) Приоритет: 10.12.1996 ОЕ 19651274.3 (43) Дата публикации заявки: 20.05.2001 (46) Дата публикации: 10.05.2003 (56) Ссылки: ЦЗ 4466092 А, 14.08.1984. ЗЦ 1727208 А, 15.04.1992. ЕР 0337524 А, 18.10.1989. ОЕ 3808515, 28.09.1989. (85) Дата перевода заявки РСТ на национальную фазу: 12.07.1999 (86) Заявка РСТ: ЕР 97/06873 (09.12.1997) (87) Публикация РСТ: М/О 98/26561 (18.06.1998) (98) Адрес для переписки: 129010, Москва, ул.Б.Спасская, 25, стр.3, ООО "Юридическая фирма Городисский и Партнеры", пат.пов. Ю.Д.Кузнецову (71) Заявитель: ТЕЛЕФОНАКТИЕБОЛАГЕТ ЛМ ЭРИКССОН (пабл) (ЗЕ) (72) Изобретатель: ЗАЗИН Тибериус (0Е), ХЕРМАННС Штеффен (ОЕ) (73) Патентообладатель: ТЕЛЕФОНАКТИЕБОЛАГЕТ ЛМ ЭРИКССОН (пабл) (ЗЕ) (74) Патентный поверенный: Кузнецов Юрий Дмитриевич (54) ПРОВЕРКА РЕЧЕВОГО ТРАКТА В СИСТЕМАХ СВЯЗИ (57) Изобретение относится к способу проверки речевых трактов в системах связи, причем речевые тракты включают сжатие и расширение речевого сигнала, и к аппаратуре для осуществления способа. Более конкретно, оно относится к такому способу и аппаратуре, где способ содержит установление речевого тракта, ...

Method and device for simulating incoming call

本申请实施例提供一种模拟来电的方法及装置，应用于电子设备，电子设备运行操作系统，操作系统包括：用于显示真实来电的来电提醒界面，以及发出真实来电的提醒信号的来电模块，模拟来电的方法包括：通过模拟来电界面获取模拟来电的电话号码，响应于模拟来电界面的第一操作，依据电话号码以及预先配置的参数，生成来电数据，向来电模块传输来电数据，触发来电模块依据来电数据，显示来电提醒界面，并发出提醒信号。因为生成来电数据，并使用来电数据触发操作系统的来电模块显示与真实来电一致的来电提醒界面，并发出与真实来电一致的提醒信号，所以，在模拟来电的场景下，能够提供操作系统原生的来电体验。

Predictive access-control and routing system for integrated services telecommunication networks

A predictive access-control and routing system for a telecommunications network operating in uncertain environments and capble of handling heterogeneous traffic. The system is a real-time, state-dependent network traffic control system in which the control strategy is a function of both real-time congestion levels and real-time traffic profiles. At specific time epochs, the system, using real-time measurements of source-destination arrival dates and trunk group link occupancies, generates predictions of all network trunk group occupancy levels for the next epoch as a function of routing and access control. It then minimizes a projected cost function, such as blocking, to generate a traffic control policy to be implemented during the next time interval.

How to reroute digital signals in your station

Remote access subscriber module

내용 없음.

Closing circuit of register group

Message transfer active method of full electronic switching system for multi signal point management

1.청구범위에 기재된 발명이 속한 기술분야 1. Technical field to which the invention described in the claims belongs 다중 신호점을 공용으로 처리할 수 있는 전전자 교환기의 메시지전달부 동작방법에 관한 것이다. The present invention relates to a method of operating a message transfer unit of an electronic switch that can process multiple signal points in common. 2.발명이 해결하려고 하는 기술적 과제 2. Technical problem that the invention tries to solve 효율적인 소프트웨어 관리를 수행하기 위한 No.7 메시지 통신이 가능한 전전자 교환기의 메시지 전달부 동작 방법을 제공함에 있다. The present invention provides a method of operating a message transfer unit of an electronic switchboard capable of performing No. 7 message communication for efficient software management. 3. 발명의 해결방법의 요지 3. Summary of Solution to Invention 다중 신호점을 처리하기 위한 전전자 교환기의 메시지 전달부 동작 방법에있어서, 사용자부로부터 공용 신호점을 가지는 경로 설정 레이블이 포함되는 메시지를 상기 메시지 전달부에서 수신하는 과정과, 상기 수신된 메시지의 경로 설정 레이블에서 대국의 신호점 DPC를 읽는 과정과,상기 대국 신호점에 연결된 신호링크를 읽는 과정과, 상기 신호링크가 연결된 상기 대국 신호점의 크기를 판단하는 과정과, 상기 사용자부로부터 수신한 메시지를 상기 대국의 신호점의 크기에 해당하는 No.7 메시지 전송형태로 변경하는 과정과, 상기 과정으로부터 변경된 상기 No. 7 메시지를 송신하는 과정으로 이루어지는 것을 요지로 한다. A method of operating a message transfer unit of an electronic switch for processing multiple signaling points, the method comprising: receiving, at the message transfer unit, a message including a routing label having a common signaling point from a user unit; Reading the signal point DPC of the power from the routing label; reading the signal link connected to the power signal point; determining the size of the power signal point to which the signal link is connected; and receiving from the user unit. Changing the message to the No. 7 message transmission mode corresponding to the size of the signal point of the power station; 7 The summary consists of the process of sending a message. 4. 발명의 중요한 용도 4. Important uses of the invention 전전자 교환기의 메시지 전달부 동작방법에 적합하다. It is suitable for the operation method of message transfer part of electronic switching system.

Concentrated billing collecting method in exchange system

The method for collecting charge data in a real time to send it to the central exchange system, includes an independent remote exchange system, a higher station remote exchange system, a lower station remote exchange system, a central exchange system and a central charge collector. The method collects the charge data from a number of unmanned exchange systems into the central exchange system in a real time to reduce the risk of the data change/loss and enhances the speed of data process to increase the efficiency of using the data link.

Multiple load test system of exchange

Patent JPS6355267B2

System and method for routing telephone calls involving internet protocol network

A system for routing telephone calls from a calling party instrument to a called party instrument and involving at least one internet protocol network includes: (a) a first internet protocol interface apparatus effecting a first communicative coupling between the calling party instrument and the at least one internet protocol network; (b) a second internet protocol interface apparatus effecting routing telephone calls according to routing criteria to establish a second communicative coupling between the at least one internet protocol network and the called party instrument; and (c) a call routing system apparatus coupled with the second internet protocol interface apparatus and storing information relating to a geographical or geospatial relationship of calling party instruments and called party instruments. The second internet protocol interface apparatus and the call routing system apparatus cooperate to establish the routing criteria.

Method for a traffic simulation device in telephone switching systems

The object of a traffic simulation device is to set up and clear down calls of the most widely differing traffic types with the aid of subscriber simulations and to check the response of the telephone system in the process. During each connection procedure, pauses are inserted at times normally dependent on the response of the subscriber in a connection set-up of this type and at the end of each connection procedure. At least for a specific number of these pauses, their duration based on a minimum pause time is to correspond to a random distribution within a predefined fluctuation range. Random configurations are thus generated in the checked switching system and an approximation to the conditions arising in normal operation is thereby achieved. To determine the pauses which change in the individual switching procedures, the initial value of a random generator is read by the control computer unit and the duration of the individual pauses which is to be specified in each case is inferred from this value.

Automatic termination path configuration

There is provided herein a system and method for automatic configuration of data routings for use with electronic data such as phone calls, faxes, etc. In an exemplary embodiment, when more than one carrier might potentially terminate the transmission, the carriers are ordered based on some screening criterion (e.g., transmission price). Data transmissions are then assigned to the carriers based on the sorting order, with the second place and lower carriers (e.g., the higher priced carriers) not being selected unless the first carrier cannot complete the transaction. The switch instructions necessary to implement this scheme may be generated automatically.

Call simulator for communications exchange testing - has circuits with facilities for listening and dialling tests

Semiconductor circuits comprising the call generator are housed in a case with operating controls on the front panel. Jack sockets enable connections to be made to calling and called circuits. Other sockets permit connections to an amplifier and loudspeaker for listening tests. Manual selector switches connected to counter circuits permit the setting up of numbers for dialling tests. The number of figures transmitted is selected by a number selector switch which blocks additional numbers in automatic sequences. Operating sequences such as permanent cycling may be chosen using a sequence selector switch.

ROUTING OF INCOME-OPTIMIZED COMMUNICATIONS FOR TELECOMMUNICATIONS NETWORKS.

Interconnection device between two remote local networks, and corresponding interconnection method.

Method for rerouting intra-office digital telecommunications signals

A method of rerouting a digital infra-office signal through a telephone central office comprises the steps of retrieving identification data for ports of first and second digital access and cross-connect systems, the ports being connected by an infra-office digital trunk, retrieving identification data for an alternative path from the first cross-connect system to the second cross-connect system, correlating identification data for the alternative path to the identification data for the infra-office digital trunk, determining availability of and displaying alternative path data responsive to entry of identification data for the infra-office digital trunk, and rerouting the infra-office digital signal via the alternative path. The rerouting of digital infra-office signals through a telephone central office may be necessitated by preventative maintenance, repair and replacement of connectors and the like, to install new bays or frames of equipment and to restore service in the event of a service outage or imminent failure.

ROUTING IN A PRIVATE NETWORK WITH COMPRESSION

L'invention concerne un procédé de routage entre un noeud source (1) et un noeud destinataire (6) dans un réseau présentant des noeuds reliés par des artères, une compression étant mise en oeuvre sur au moins une des dites artères; le procédé comprenant au moins deux étapes de calcul de routage pour un nombre donné (v) de compressions, i. e. dans un plan P (v). Dans une étape de calcul de routage pour un nombre donné de compressions, on utilise les informations obtenues lors d'une étape de calcul de routage pour un nombre de compressions inférieur. On peut ainsi minimiser une fonction de coût, tout en assurant que dans le routage obtenu, le nombre total de compression reste inférieur à une valeur maximale. On peut calculer les routage pour un nombre donné de compressions par application de l'algorithme de Dijkstra, en vérifiant le nombre de compressions lors de l'ajout d'un noeud au routage. Dans ce cas, en arrivant sur un arc pour lequel on dépasse le nombre donné de compression, on sauvegarde la distance au noeud source pour une étape de calcul ultérieure. The invention relates to a method of routing between a source node (1) and a destination node (6) in a network having nodes connected by arteries, compression being implemented on at least one of said arteries; the method comprising at least two routing calculation steps for a given number (v) of compressions, i. e. in a plane P (v). In a routing calculation step for a given number of compressions, the information obtained during a routing calculation step for a lower number of compressions is used. It is thus possible to minimize a cost function, while ensuring that in the routing obtained, the total number of compression remains below a maximum value. The routing can be calculated for a given number of compressions by applying the Dijkstra algorithm, by checking the number of compressions when adding a node to the route. In this case, when arriving at an arc for which the given number of ...

TRUNK TEST SYSTEM

AUTOMATIC APPARATUS FOR MEASURING TRANSMISSION QUALITY OF TELEPHONE CIRCUITS

Improvements relating to telephone systems

Device for finding a shorter path in a network.

Le dispositif est constitué par la présence, dans chaque nœud du réseau, d'un automate cellulaire, composé de cellules (0 à 8) reliées entre elles par des connexions de telle façon que l'ensemble des cellules et des connexions représente respectivement les nœuds et les liens du réseau, chacune des cellules étant munie de moyens de calcul du coût d'un chemin, travaillant de façon asynchrone, et communiquant avec chacune de ses plus proches voisines et seulement avec elles. Lorsque le dispositif est simulé dans une machine séquentielle, cette dernière est programmée, pour choisir l'ordre dans lequel les cellules sont activées, sur la base du nombre minimal de liens à traverser pour relier deux nœuds, qui sont déterminés en faisant tourner l'automate cellulaire avec des états de liens tous égaux entre eux. Applications: notamment aux réseaux de télécommunication.

Periodic test device

Simulator for crossbar telephone exchange - uses computer based testing circuits during installation of an exchange

Method for releasing unnecessary trunk lines from telephone call

FIELD: telephone equipment. SUBSTANCE: method for releasing telephone lines is designed for private telephone exchange networks, in which call path is routed twice through same commutation node. Said private telephone exchange network has multiple commutation nodes, each of which has unique identification node number. Each pair of nodes is connected to multiple trunk lines. Said method involves searching list of telephone call identifiers, including identification numbers of nodes and bound identification number of trunk call used for detection and establishing route for call between calling party and called party, checking list of call identifiers in each commutation node with respect to presence of information about identification numbers of redundant nodes, and releasing unnecessary trunk lines between identification numbers of redundant nodes. EFFECT: increased functional capabilities. 9 cl, 7 dwg 5 0О99бгс пы сэ РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (19) (51) МПК? ВИ “” 2 156 036. 13) С2 н 04 м 3/00 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 94022750109, 29.06.1994 (24) Дата начала действия патента: 29.06.1994 (30) Приоритет: 30.06.1993 Ш$ 08083,525 (46) Дата публикации: 10.09.2000 (56) Ссылки: Лившиц Б.С. и др. Развитие систем автоматической коммутации каналов. - М.: Связь, 1976, с.78-83. Ц 510027 А, 15.07.1976. $Ц 1555904 АЛ, 07.04.1990. СВ 2049356 А, 17.12.1988. Ц$ 47881721 А, 29.11.1988. ($ 4669113 А, 26.05.1987. Ц$ 5142510 А, 25.08.1992. Ц$ 4345116 А, 17.08.1982. ОЕ 1276/74 А, 03.09.1968. (98) Адрес для переписки: 129010, Москва, ул. Большая Спасская 25, стр.3, ООО "Городисский и Партнеры", Емельянову Е.И. (71) Заявитель: ХАРРИС КОРПОРЕЙШН (Ц3) (72) Изобретатель: Пол ХИРСОН (1$), Дэвид ДЭИНЕР (4$), Вирджиния ЛЭКЕР (4$) (73) Патентообладатель: ХАРРИС КОРПОРЕЙШН (Ц$) (54) СПОСОБ ОСВОБОЖДЕНИЯ НЕНУЖНЫХ МАГИСТРАЛЕЙ ОТ ТЕЛЕФОННОГО ВЫЗОВА (57) Изобретение относится к способам освобождения нетребующихся или ненужных ...

Improvements to telephone systems

System and method for least cost call routing

A least cost call routing system operates in conjunction with one or more telephones (12a, 12b) disposed in a location to provide least cost telephone call routing using a selected one of a number of commercial telephone carriers (18a, 18b, 18c). A central server (48) stores a plurality of telecommunications carriers and associated billing rates. A user's computer registers with the central server by providing certain user identification information. The central server generates a customized database of telecommunications carriers and associated billing rates for the user in response to the location of the user. The customized database is stored on the user's PC (14) for use in routing telephone calls along a least cost route. The central server establishes an account for the user at each of the telecommunications carriers in the user's database. The user's PC periodically contacts the central server to receive updates to the customized database.

METHOD OF VISUALIZING PATHS WITHIN A GRAPHIC REPRESENTATION OF A NETWORK

Patent FR2296980B3

METHOD OF VISUALIZING PATHS WITHIN A GRAPHIC REPRESENTATION OF A NETWORK

Pour visualiser un ensemble de chemins disponibles pour transporter un flux d'un premier noeud (1) à un second noeud (6) du réseau, on place un ou plusieurs périmètres autour de chaque symbole désignant un noeud de départ d'une liaison élémentaire d'un chemin de l'ensemble, et on place un repère respectif à l'intersection entre chaque arc désignant une liaison élémentaire de l'ensemble de chemins et un périmètre entourant le symbole désignant le noeud de départ de ladite liaison élémentaire. Cette technique de visualisation permet une mise en évidence claire de différentes conditions d'acheminement, d'une manière indépendante des positions des noeuds dans la représentation graphique du réseau. Elle est particulièrement bien adaptée à des outils informatiques d'aide à la conception ou de simulation de réseaux. To view a set of paths available for transporting a flow from a first node (1) to a second node (6) of the network, one or more perimeters are placed around each symbol designating a starting node of an elementary link d 'a path of the set, and a respective mark is placed at the intersection between each arc designating an elementary link of the set of paths and a perimeter surrounding the symbol designating the starting node of said elementary link. This visualization technique allows a clear demonstration of different routing conditions, independently of the positions of the nodes in the graphic representation of the network. It is particularly well suited to computer tools to aid in the design or simulation of networks.

Improvements to communication systems

ROUTING CALLS WITH OVERFLOWS IN A PRIVATE NETWORK

Multiple function micro computer telephone system having telephone terminals/microcomputer with embedded software with channel transferring/audio channels connecting microcomputer/line and microcomputer handset.

The micro computer telephone system has telephone terminals (30 to 37) and micro computers (38 to 40) with embedded software. There are three channels, a first transferring digital words between the micro computer and telephone terminals, and two audio channels connecting respectively the micro computer to line and microcomputer to telephone handset connections.

METHOD FOR SELECTING ONE OF THE POSSIBLE ACCESSES ON A DYNAMIC SIGNALING ARTERY BETWEEN TWO AUTOMATIC SWITCHES

How calls are routed

Automatic routing technique

The routing of calls from one network (100) to another network (170) may be accomplished by tracking the call completion history over each trunk group (174 1-174 2) connecting the networks. From a knowledge of the call completion history for each route, a Completion Rate Factor (CRF), representing the ratio of completed calls to all calls attempted is computed. The route having the CRF representing the highest number of completions is then selected. Typically, the process is dynamic, so that if the selected route no longer has the highest number of completions, then the route previously found to have the highest number of call completions is selected. The concept of completion rate factor routing can be extended to multiple carriers to yield a carrier completion rate feature routing technique. Routing may also be completed in accordance with network congestion to route advance a call.

Embedding sample voice files in voice over IP (VOIP) gateways for voice quality measurements

A mechanism to measure voice call quality in a Voice over IP (VOIP) network using a single voice call quality test probe is described. VOIP communications devices, such as gateways, that are deployed at various points along the border of the VOIP network each are configured to play an embedded reference voice file in response to test calls placed by the test probe to those devices. The test probe measures voice call quality by recording the played voice file and comparing it to the test probe's own copy of the reference voice file. The comparison uses a standard voice call quality analysis algorithm, such as Perceptual Analysis Measurement System (PAMS) or Perceptual Speech Quality Measurement (PSQM).

Communication node apparatus with routing tables in cache memories

In a communication node apparatus comprising a plurality of line interfaces each having a cache memory with a sub routing table formed therein, and a route management unit having a main routing table, each of the line interfaces is provided with a function of detecting a disconnection flag included in a received packet and deleting an unnecessary routing information entry from the sub routing table, and a function of registering a routing information entry as a high priority entry if a connection establishment flag is set to a received packet when the routing information entry is downloaded from the main routing table to the sub routing table upon reception of the packet.

Method and determination device for the implementation of the method for determining a connecting path in a communication network

The invention relates to a method for establishing a suitable connection path in a communications network and to a corresponding switching device (1). When a connection request is made in relation to a desired destination node, a check is carried out to determine whether a suitable connection path to the desired destination node has already been stored in a corresponding dynamic memory (5). If this is not the case, a suitable connection path is determined using the stored network data of the communications network and then entered into the dynamic memory (5). This connection path is then available for responding to other connection path inquiries. Once a suitable connection path to the desired destination node has been established, the connection is set up according to this connection path.

Method and devices for bridging data and telephone networks

A data network to telephone network gateway (16) and an end-user computing device and method used by these devices are disclosed (26). The gateway (16) is in communication with both a data network (10) and a telephone network (12). The computing device (26) is in communication with the data network (10). The gateway (16) is adapted to receive an indicator of a telephone call and dispatch a notification of the call destined for the computing device (26). As well, the gateway (16) causes the call to be bridged from the telephone network to the computing device over the data network (10), enabling a user at the computing device (26) to communicate with the call using the computing device (26). After the call is bridged, and in response to a specified condition, the gateway (16) causes the call to be forwarded to a telephone line (34) interconnected with the telephone network. The specified condition may include an end-user input, or a detection by the gateway or the computing device that the quality of the bridged call has fallen below an acceptable standard, arising typically from congestion or delays on the data network (10). This allows the end-user to maintain a high quality call connection.

Channel test device

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

SS7 signaling server with integrated advanced signaling services

The inventive SS7 signaling server for routing SS7 links, includes a signaling transfer point (STP) and a signaling application server (SAS). STP and SAS have different functionalities. The STP has at least one external interface to connect the STP via at least one SS7 link to at least one telecommunications unit, and an internal interface to connect the STP to the SAS. The STP processes incoming SS7 messages, e.g. in the SCCP layer. The SAS is capable to process at least one, advantageously at least two different application service requests. The STP identifies a single application service request in one incoming SS7 message and provides the identified single application service request to the SAS for further processing. The SAS has e.g. two TCAP processes to identify two different application services, e.g. INAP and MAP. STP and SAS are interconnected via an internal interworking protocol, e.g. using TCP/IP.

Load distribution failure recovery system and method

A load distribution failure recovery device allowing the failure recovery process to be executed at the high performance rate and in a short time is disclosed. A link state memory retrievably stores link state information of the connection-oriented network. The link state database is used to dynamically calculate an alternate route for failure recovery when a failure notification is received. A route candidate memory retrievably stores a plurality of route candidates for each of possible endpoint nodes. A load distribution route calculator determines a route for a normally set up connection such that a route having a relatively small load is selected from a plurality of route candidates with a relatively high probability.

Communications test system

The invention is a test system that gives the user a single point of control to generate calls and run tests on a switching system for use in a communications network. The test system is capable of generating calls through a tandem switching system without using a local access switch. The test system is operationally coupled to the switching system by a signaling link and a call connection. The test system receives a first user request to generate a call. The test system transfers signaling to the switching system over the signaling link to cause the switching system to extend the call connection. The test system receives a second user request to run a test, and applies the test to the call connection. In some embodiments, the test system includes a web server that interfaces with a web browser operated by the user. The web server transfers information for screen displays to the web browser. The web server collects user requests from the web browser to generate calls and run tests. The web server transfers signaling, such as an initial address message, to a signaling point for formatting. The signaling point forwards the signaling to the switching system to generate calls. The web server also transfers a test instruction to test equipment. The test equipment applies the test to the call connection and returns the test result to the web server. The web server displays the test result to the user through the web browser.

Method and apparatus of optimizing an xdsl transceiver configuration using single ended line test (selt) measurement

The present invention relates to a method by which an xDSL modem can be properly connected and/or optimally tuned to achieve a desired performance goal based on knowledge obtained by first performing a SELT test and then post-processing the results of that test. In embodiments, the processed SELT results are used to detect bad connections or other anomalies such as split pairs. In embodiments, the processed SELT results are used to configure programmable components and filters in the analog front end in a manner that achieves the performance goal, In these and other embodiments, the performance goal is to maximize the attainable data rate. As such, through various hardware design options and configurations according to the invention, the performance of the modem can be tuned such that even in the presence of undesirable loop characteristics, adequate, or even good performance, can be achieved.

Method for modeling a network

A telecommunications network (10) can be modeled by the combination of a routing function (38) and a network sizing function (40). The routing function (38) simulates the network over which call events, generated by an event generator (42) are dynamically routed. A performance evaluator (46) within the routing function (38) measures the performance of the network and advises the sizing function (40) whether the performance is within a prescribed tolerance. If the performance is not within the prescribed tolerance, the sizing function (40) increases the size of the simulated network until the performance is within the prescribed tolerance.

Method of controlling a telecommunications network

Intelligent, high-speed switch matrix

TELEPHONE TEST SYSTEM.

Method of conducting personal communication session between data network users

FIELD: information technology. ^ SUBSTANCE: one or more messages on the person of the called user are generated in the device of the called user and sent to the address of an intermediate device which is neighbouring for the called user, where the obtained messages and the message on the address of the device of the called user are sent to an intermediate device which is regional for the called user, where the obtained messages are stored. In the device of the calling user, a message on the person of the called user and a message on the region of location of the called user are generated and sent to the address of the intermediate device which is neighbouring for the calling user, where the obtained messages and the message on the address of the device of the calling user are sent to an intermediate device which is regional for the calling user, where the address of the intermediate device which is regional for called user is determined and the obtained messages and the message on the address of the intermediate device which is neighbouring for the calling user are sent to the intermediate device which is regional for the called user. In the intermediate device which is regional for the device of the called user, the message on the person of the called user, received from the device of the calling user, is compared with previously obtained messages; the address of the device of the called user is determined based on the comparison results; the list of addresses of all devices participating in the communication session is stored, and the messages on these addresses are sent to user devices and all intermediate devices. In the message, addresses of devices in the list of addresses are indicated in a defined order. Data exchange is carried out directly between user devices or through intermediate devices, while indicating the communication session feature and using different versions of indicating addresses in communication session data packets. ^ EFFECT: allowing a ...

Personal desktop router

A client-server telephone call router system as part of a customer premises system has a client-server router adapted to execute on a telephony switch, such as a public branch exchange (PBX) or other telephony switch, or on a processor connected by CTI link to a telephony switch. The telephony switch or processor executing the router is connected to a local area network (LAN) that also interconnects computer workstations proximate to telephones connected to the telephony switch. Client user interface applications run on the computer workstations, allowing clients to edit routing rules for the router, which has a list of routing rules keyed to users and workstations of the customer premises system. The editing rules are kept by the router in portions dedicated to individual users. With this system a user can edit at a workstation on the LAN his\her own routing rules, and transmit the edits to the client-server router where the rules will be followed to route calls for that user and protocol.