David,
If you haven't come across it yet you should read rfc2833 RTP payload for DTMF digits.
Regards,
Wayne Davies
email: [EMAIL PROTECTED]
| David Stuart <[EMAIL PROTECTED]>
Sent by: [EMAIL PROTECTED] 23/04/2004 10:56 PM
|
To: [EMAIL PROTECTED] cc: Subject: [Sip-implementors] RTP payload type negotiation (DTMF) |
Hi All,
Is there an RFC (or draft) available that describes how RTP payload
types are negotiated for DTMF (I'm thinking of the 'telephone-event' SDP
field)?
Any pointers would be appreciated. Thanks,
--
David Stuart, SIPquest
Email: dave (at) sipquest (dot) com
Phone: 254-8886 x234 Web: http://www.sipquest.com/
Address: 106 - 350 Terry Fox Drive, Kanata Ontario, K2K 2P5
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