Hi, If A and B are using session timer, then the call will not get refreshed and hence both caller and callee shall terminate the dialog.
If there is no session timer implemented, then it will be dependent on UE implementation. ( UE's may flush all the stale call's based on inactivity on media ports etc ). With Regards Raghu "Vikram Chhibber" <[EMAIL PROTECTED]> Sent by: [EMAIL PROTECTED] 04/05/2007 10:45 AM To "NC Reddy" <[EMAIL PROTECTED]> cc [email protected] Subject Re: [Sip-implementors] Query: Regarding Re-Inivite Txn timeout whenIntermediate record route Proxy is down In this case, assuming there is no high availability mechanism (backup of P2), B should receive 408 for BYE transaction and should terminate INVITE dialog. On 4/4/07, NC Reddy <[EMAIL PROTECTED]> wrote: > Hi, > Pls give your comments/solution for the following error scenario: > > A, B are endpoints, P1, P2 are transaction stateful proxies with record > route enable feature. > > > A<---------->P1<---------->P2<-----------B> > > Scenario: > > 1. Session is established and continuing between A and B. > 2. P1 and P2 are record route enabled. > 3. P2 is down. > 4. B initiate the Re-IVITE to B with route hdrs P2,P1. > 5. Since P2 is down, Re_Invite is Txn timeout. > 6. *So in this scenario, How to send BYE msg from B to A for to > terminate the session?.* > > > Regards > Channa > _______________________________________________ > Sip-implementors mailing list > [email protected] > https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors > _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors *********************** Aricent-Unclassified *********************** "DISCLAIMER: This message is proprietary to Aricent and is intended solely for the use of the individual to whom it is addressed. It may contain privileged or confidential information and should not be circulated or used for any purpose other than for what it is intended. If you have received this message in error, please notify the originator immediately. If you are not the intended recipient, you are notified that you are strictly prohibited from using, copying, altering, or disclosing the contents of this message. Aricent accepts no responsibility for loss or damage arising from the use of the information transmitted by this email including damage from virus." _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
