[Asterisk-Dev] More Non RFC-compliance

[Olle E. Johansson]

William Waites wrote:

> With videosupport=yes in sip.conf, Asterisk
> includes a null media description that looks like
> this in the SDP payload:
> 
> m=video 22053 RTP/AVP
> 
>>From RFC3407:
> 
> Media Announcements
> 
>    m=<media> <port> <transport> <fmt list>
> 
> and looking at the BNF grammar at the end of the
> specification:
> 
>    media-field =         "m=" media space port ["/" integer]
>                               space proto 1*(space fmt) CRLF
>    fmt =                 1*(alpha-numeric)
>                          ;typically an RTP payload type for audio
>                          ;and video media
> 
> i.e. a media announcement must include one or
> more payload types, and Asterisk is producing
> a media announcement with zero payload types.

Seems wrong.
Just checking: Have you enabled a video codec in sip.conf ?

/O