search for: negotiotation

...l made from a SIP Phone registred in Asterisk to Tandberg works (voice and video bidirectionnal) - a call made from to Tandberg to the SIP phone doesn't work (voice bidirectionnal, voice only received by the SIP phone, no incomming video for Tandberg) I think the problem may come from codec negotiotation : - when call is made from the SIP phone, it uses "code" 99 for H.264 codec, as Asterisk. Tdb reply SIP:Ok with the same number for H.264 - when call is made from Tbd, it uses "code" 98 for H.264 codec. Asterisk then send the Invite with 99 as codec number I use the versio...