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oaioai:invenio.nusl.cz:238145

A Tool for VoIP Audio Extraction

Authors
Publication date
1 January 2012
Publisher
Vysoké učení technické v Brně. Fakulta informačních technologií

Abstract

In this thesis, we describe VoIP protocols and design of a system to reconstruct audio data from VoIP communication. The system is able to detect VoIP packet streams in an IP network traffic and assemble an audio signal they carry. RTP and IAX VoIP protocols are supported. Unlike widespread RTP protocol, IAX is not fully supported by available tools although it is used by increasingly popular Asterisk communications project and offers interesting features not found in RTP. The system is implemented as a library with minimal frontend

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National Repository of Grey Literature

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oaioai:invenio.nusl.cz:238145
Last time updated on 10/08/2016

This paper was published in National Repository of Grey Literature.

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