I update vars.xml with: 
 <X-PRE-PROCESS cmd="set" data="global_codec_prefs=G7221@32000h,G7221@16000h,G722,PCMU,PCMA,GSM,H263,H263-1998"/> 

And it's working fine. I'll try the video conference now.

Thanks,
--
Samuel Macedo

On 10 August 2010 15:51, Brian West <brian@freeswitch.org> wrote:
it means it rejected the media for that m line.

/b

On Aug 10, 2010, at 1:47 PM, Samuel Macedo wrote:

>
> FS sent to me a 200 OK answer with a strange line in the SDP.
> "m=video 0 RTP/AVP 19"
>
> What does this mean?