The transaction will be open for ever if the INVITE transaction is in
proceeding state and not received any final response... As of now it’s a
problem in SIP…
 
In any case, even if the final response is not been received for
re-invite, the final response to BYE would take care of call completion
operation… intern all the transactions open within that dialog… 
 
Does this address your problem ? 
 
Thanks & Regards,
Nataraju A.B.
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Ashish
Kumar
Sent: Friday, May 05, 2006 12:53 PM
To: Flex Radha Krishna; [email protected]
Subject: Re: [Sip-implementors] Query on Re-Invite
 
Hi, 
 
 
 
Timer B would normally stop on a 1xx response from the other side.
 
 
 
Regards,
 
Ashish
 
 
 
________________________________
 
From: Flex Radha Krishna [mailto:[EMAIL PROTECTED] 
Sent: Friday, May 05, 2006 12:26 PM
To: Ashish Kumar; [email protected]
Subject: RE: [Sip-implementors] Query on Re-Invite
 
 
 
then wait until timer B expires or for final response and dont
retransmit invite
 
 
Ashish Kumar <[EMAIL PROTECTED]> wrote:
 
          Hi,
 
           
 
          Thanks for that response, but consider the case when a 100
Trying is received for the Re-Invite.
 
           
 
          Regards,
 
          Ashish
 
          
________________________________
 
 
          From: Flex Radha Krishna [mailto:[EMAIL PROTECTED] 
          Sent: Thursday, May 04, 2006 3:33 PM
          To: Ashish Kumar; [email protected]
          Subject: Re: [Sip-implementors] Query on Re-Invite
 
           
 
          B should retransmit re-invite and wait for 487 or some final
response for Re-INVITE. 
 
           
 
          Regards
 
          S.Radha krishna
          
          Ashish Kumar <[EMAIL PROTECTED]> wrote:
 
                   Hi,
                   
                   
                   
                   I have question on following scenario.
                   
                   
                   
                   A ---(Invite)--> B
                   
                   A <--(183)---- B
                   
                   A <--(200)---- B
                   
                   A ---(ACK)--> B
                   
                   
                   
                   A <--(Re-Invite)------- B
                   
                   A --- (Bye) -----------> B
                   
                   A <-- (200 for Bye) B
                   
                   
                   
                   What should be the behavior after this.
                   
                   Should B stop retransmitting Re-Invite and then wait
for Timer B to
                   fire.
                   
                   Or should B clear call, dialog and transaction
immediately on receiving
                   200 for Bye.
                   
                   
                   
                   TIA
                   
                   Ashish Kumar
                   
                   Continuous Computing
                   
                   Web : http://www.ccpu.com
                   
                   
                   
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________________________________
 
Blab-away for as little as 1¢/min. Make PC-to-Phone Calls
<http://us.rd.yahoo.com/mail_us/taglines/postman2/*http:/us.rd.yahoo.com
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