[Standards] Jingle DTMF: RFC 2833 vs. RFC 4733

Peter Saint-Andre stpeter at stpeter.im
Fri Mar 28 18:19:32 UTC 2008


Peter Saint-Andre wrote:
> In the jdev chatroom yesterday, someone mentioned that existing SIP
> applications support DTMF-over-RTP using RFC 2833 and have not yet been
> updated to conform to RFC 4733. I updated the reference in XEP-0181 when
> RFC 4733 was published but didn't check into the differences between the
> specs. I'll try to do that soon.
> 
> http://tools.ietf.org/html/rfc2833
> 
> http://tools.ietf.org/html/rfc4733

Hmm, that's a bit messy:

http://tools.ietf.org/html/rfc4733#appendix-A

Instead of defining a single "rtp" method, perhaps we need to define two
different methods, "rfc2833" and "rfc4733"?

Peter

-- 
Peter Saint-Andre
https://stpeter.im/

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