Method for extracting voice data from exchange board relay

Abstract

A method extracting phonetic data from an exchange relay relating to the communication of telephones. A data signal processor (DSP) transparently transmits data on session slot to be written in a HPIbuffer zone of DSP designing a result zone, order zone and a data zone storing process result relating to the DSP, order and phonetic data of MPU which controls DSP by HPI to fetch phonetic data of HPI data zone. This invention can extract phonetic data from an exchange relay effectively for testing having the function of extracting POM phonetic code from relay session time slot to send it to PC for identification.

Description

technical field [0001] The invention relates to telephone communication, in particular to a method for extracting voice data from an exchange relay. Background technique [0002] In the prior art, voices of services such as wired intelligent network, wireless intelligent network, call center, GSM network, CDMA network, program-controlled switching, and IPPHONE in the field of communication can only be recognized by human ears, which is not only low in test efficiency, but also lacks objective Evaluation criteria. [0003] Since service voice test is an important part of service test, in order to overcome the shortcomings of human ear recognition, the industry has invented a protocol test card. Although this card can complete the signaling call on the signaling link and the continuity test of the continuous voice path , secondary dialing and other functions, but they are mainly positioned in the signaling protocol test, which cannot meet the needs of various businesses for a...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, voices of services such as wired intelligent network, wireless intelligent network, call center, GSM network, CDMA network, program-controlled switching, and IPPHONE in the field of communication can only be recognized by human ears, which is not only low in test efficiency, but also lacks objective Evaluation Standard

[0003] Since service voice test is an important part of service test, in order to overcome the shortcomings of human ear recognition, the industry has invented a protocol test card. Although this card can complete the signaling call on the signaling link and the continuity test of the continuous voice path , secondary dialing and other functions, but they are mainly positioned in the signaling protocol test, which cannot meet the needs of various businesses for automatic testing of voice content. The demand for automated testing of management is becoming more and more intense, and the existing protocol test cards are far from meeting the requirements

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