[SIPForum-discussion] Can 180 be sent with Require:100rel and RACKheader without SDP

[sunilkumar.verma at wipro.com]

Yes, it can.
RFC never mandates that Reliable provisional response must contain
answer or offer.

Regards 
Sunil Verma 
ESN: 877-5050 
Ph: +919731245000 


-----Original Message-----
From: discussion-bounces at sipforum.org
[mailto:discussion-bounces at sipforum.org] On Behalf Of Rambabu Achary
Sent: Wednesday, May 26, 2010 12:58 AM
To: discussion at sipforum.org
Subject: [SIPForum-discussion] Can 180 be sent with Require:100rel and
RACKheader without SDP



Can UAS send 180   with Require:100rel and RACK header without SDP if it
receivis INVITE with Supported header contains 100rel