[SIPForum-discussion] SIP 180 and SIP 183 messages

vlrk tech_voip at yahoo.co.in
Tue Feb 12 10:26:23 UTC 2008

there is a possibility , media negotiation can be done through 183 sessions progress also.

If there is a problem in negotiation the early media session would be closed.


ovaciklim <ovaciklim at yahoo.com> wrote: Hey folks,

Considering a case that we make an outbound call from a softphone;

is there a possibility of that we would receive 183 Session Progress message containing SDP after receiving 180 Ringing message? 

thanks in advance


Looking for last minute shopping deals?   Find them fast with Yahoo! Search._______________________________________________
This is the SIP Forum discussion mailing list
TO UNSUBSCRIBE, or edit your delivery options, please visit http://sipforum.org/mailman/listinfo/discussion
Post to the list at discussion at sipforum.org

 Forgot the famous last words? Access your message archive online. Click here.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://sipforum.org/pipermail/discussion/attachments/20080212/58f928b0/attachment-0002.html>

More information about the discussion mailing list