Opened 13 years ago
Last modified 13 years ago
#1300 closed enhancement
Symmetric payload type in generating SDP answer — at Version 1
Reported by: | bennylp | Owned by: | nanang |
---|---|---|---|
Priority: | normal | Milestone: | release-2.0-beta |
Component: | pjmedia | Version: | trunk |
Keywords: | Cc: | ||
Backport to 1.x milestone: | Backported: |
Description (last modified by nanang)
Answerer SHOULD use matching payload type as the offer:
- RFC 3264 6.1:
In the case of RTP, if a particular codec was referenced with a specific payload type number in the offer, that same payload type number SHOULD be used for that codec in the answer.
- RFC 6184:
To simplify the handling and matching of these configurations, the same RTP payload type number used in the offer SHOULD also be used in the answer, as specified in [8]. An answer MUST NOT contain the payload type number used in the offer unless the configuration is exactly the same as in the offer.
Change History (1)
comment:1 Changed 13 years ago by nanang
- Description modified (diff)
- Summary changed from With H.264, answerer SHOULD use matching payload type as the offer to Symmetric payload type in generating SDP answer