On Jun 6, 2007, at 1:24 PM, Adam Roach wrote:

On 6/6/07 12:45 PM, Gilad Shaham wrote:
ACKing stray responses is something that could have some issues:
* Not all error responses have contact headers and in that case it's
impossible to know the destination.
* Contact headers may be different than the original request URI which may cause the ACK of an error response to go through a different path.


The ACK for an _error_ response ignores the contact -- it's sent to the same IP address and port as the original INVITE was.

/a

        But we don't have this info anymore; the transaction is not there.

Best regards,
Byron Campen
_______________________________________________
Sip-implementors mailing list
Sip-implementors@cs.columbia.edu
https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors

Reply via email to