METHOD OF MONITORING SPEECH SIGNAL AND ACCESS GATEWAY Russian patent published in 2014 - IPC H04L12/26

Abstract RU 2510140 C2

FIELD: radio engineering, communication.

SUBSTANCE: method is used to monitor a speech signal of a monitored user using an access gateway and includes the following steps: obtaining digitised pulse-code modulation (PCM) data of the speech signal of the monitored user, packing the obtained PCM data into a stream of real-time transport protocol (RTP) data and transmitting that stream of RTP data to the monitoring device. The present invention makes the process of monitoring conversions easier.

EFFECT: improved monitoring of encrypted streams of RTP data.

6 cl, 5 dwg, 4 tbl

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RU 2 510 140 C2

Authors

Xia Wei

Wang Tao

Wang Zhiwei

Dates

2014-03-20—Published

2009-11-30—Filed