Re: [AVT] T.38 over RTP: RTP Sequence Number

[Colin Perkins <csp at csperkins.org>]

On 20 Jul 2005, at 20:16, Oren Peleg wrote:
> I would like to suggest the following:
>
> Since Timestamp is profile specific, the T.38 RTP profile draft
> (currently draft-jones-avt-audio-t38-05.txt) will add a special  
> case of
> Timestamp manipulation which will be used for redundant control packet
> transmission (similar to the End packet of the RFC 2833 event). At  
> this
> special case the timestamp that will be used at the redundant packets
> will be the same as the timestamp of the original packet. The  
> number of
> redundant packets will be determined via SDP using a special  
> parameter.

This is incompatible with all other uses of RFC 2198, and contrary to  
the RTP timing model.

Colin

_______________________________________________
Audio/Video Transport Working Group
avt at ietf.org
https://www1.ietf.org/mailman/listinfo/avt