[Asterisk-Users] IAX2 and DTMF

steve at daviesfam.org steve at daviesfam.org
Thu Dec 30 12:28:14 MST 2004



On Thu, 30 Dec 2004, Brent Goran wrote:

> My question is - (not knowing much about IAX2) - when IAX2 transmits
> DTMF as non-audio data - is it also using RFC2833 and/or INFO, or it it
> using some other IAX2-specific mechanism with its own name?

Yep - IAX's protocol is quite different from SIP/RTP.

Steve




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