Can non invite request transaction such as an UPDATE message be sent via connection binding information of a SRV URL?
For example, say the UAS is in dialog, and the proxy server that the UDP connection binding info for the dialog is network down, and an UPDATE needs to be sent back to UAC, we see that the request errors because the connection cannot be made to proxy. Is it stated in any RFC about how to send this request or handle this scenario to achieve high availability? I think we would like to send the UPDATE message out with the same request url as was resolved via DNS SRV domain name for the proxy server, so that the subsequent non invite request transactions can also have rollover mechanism in terms of the connection bindings. Is handling for this kind of rollover behaviour documented anywhere or discussed? Does this make sense? Thanks for ideas, Paul _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
