>After taking a look at the RTP/AVP Audio and Video Payload Types in the SDP,
>
>I noticed that G.723 Audio and H.263 Video are missing.
>
>My reference may be old, (1996). Have these formats been recently added?
G.723 is payload type 4 -- and I beleive it has been for quite a while.
H.263, similary, has a static assignment at payload type 34, although
there's also a dynamic type of "H263-1998" defined.
The new avt profile (July 2000; warning -- just a draft) is available at
http://www.cs.columbia.edu/~hgs/rtp/drafts/draft-ietf-avt-profile-new-09.txt
Note that the use of static types is (to my understanding) depricated;
rtpmap lines should always be used to form a precise binding.
For H.263 encoding, see also RFCs 2190 and 2429.
--
Adam Roach, Ericsson Inc. | Ph: +1 972 583 7594 | 1010 E. Arapaho, MS L-04
[EMAIL PROTECTED] | Fax: +1 972 669 0154 | Richardson, TX 75081 USA
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