comments inline... On Mon, Apr 30, 2012 at 10:32 AM, Vineet Menon <[email protected]>wrote:
> Hi, > > I wanted to know is there a way to detect a retransmitted message in a > stateless and statefull proxy? > > As far as stateful transaction is concerned, I think, call-id would give a > clear enough picture of a retransmitted message, but what if it's a new > invite for capability negotitation??? > [ABN] call-id alone can't identify the retransmissions in stateful entities. In addition to call-id, cseq number would be used to identify the retransmissions. > > How to detect this in a stateless transaction?? > [ABN] In stateless entities, retransmissions can't be identified. AFAIU, there is no usecase which necessitates stateless proxy/UAS trying to find out retransmission. > > > Regards, > > Vineet Menon > _______________________________________________ > Sip-implementors mailing list > [email protected] > https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors > -- Thanks, Nataraju A.B. _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
