[Asterisk-Users] PLC (Packet loss cancel) questions

[Chris Shaw]

I'm not very familiar with programming codecs, but from my understanding and
reading RFC3389, aren't the VAD/CNG and DTX algorithms already built into
certain codecs like G.711u/a and G.229(a)? If so, what would be required to
activate them from *? Just some rewriting of SDP/RTP to send and recieve
(parse) CN and pass it to the appropriate codec?

    -Chris