Forum: GNU Radio GNU Radio and VoIP Processing

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Milos Pujic (Guest)
on 2009-01-14 01:46
(Received via mailing list)
Did anyone try to use the GNU Radio framework for VoIP processing? e.g.
- receiving an RTP stream via Ethernet port as an input
- sending an RTP stream via Ethernet port as the output
- RTCP support
- implementing voice codecs (G.711 A/u...)
- voice activity detection (silence removal and comfort noise
generation)
- RFC2833 implementation
- sRTP support
- 3-party conferencing
- voice/music file playout as an RTP stream
- telephony tone generation & DTMF detection
- ...
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