Hi,
 
What should be the behaviour of a 3261 complaint sip stack in the following
case:
 
- If call is established and disconnected successfully, but PRACK in the
same dialog has not got 200 OK, should the PRACK be re-transmitted till the
PRACK transaction timeout?
 
Invite sent ----->
                             <--- Reliable 1xx
 
PRACK--->
 
                            <--- 2xx for Invite
ACK---->
 
BYE---->
                            <---- 200 OK
 
Should the PRACK be re-transmitted till the transaction times out or the
re-transmission should stop? 
 
Thanks in Advance,
Kavita Rai
Openera Technologies, Inc.
E-mail:  <mailto:[EMAIL PROTECTED]> [EMAIL PROTECTED]


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