Hi vijay,
Yes! As an example 183-session progress followed by 180-rining
Br, manoj

--- original message ---
From: "Vijay S Nair" <vijaysukumarann...@gmail.com>
Subject: [Sip-implementors] UAS behavior : Multiple 18x messages
Date: 9th October 2010
Time: 8:59:08 pm

Hi All,

Here is the scenario,

UA1                                                                     UA2

  ----------------------------------INVITE w/o offer----------------->
 <----------------------------------100 Try------------------------------
                                                                 Connection
/ Port Not allocated
 <----------------------------------18x w/o offer ----------------------
                                                                 Connection
/ Port
allocated
 <----------------------------------18x OFFER -----------------------

Here are my queries,

1. Can UAS responds with multiple 18x for the INVITE request received?
2. What should be the behavior of UA1 if it receives multiple 18x?
3. What should be the behavior of UA1 while receiving the second 18x with
SDP?

Please comment ...

-- 
Thanks & Regards
Vijay Sukumaran Nair.
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