> A request is rejected with 500 having > a Retry-After Header. > Does the UAC need to retry with the same SIP message > after retry interval or it has to re-generate new > SIP request.
Generate a new SIP request with higher CSeq and changed Via branch. And other headers like Authorization might need changes. > Please quote from the RFC in either case. I'm not aware of any specific text within rfc3261 concerning resubmitting after receiving a 500 which directly answers your question. However it is implied by a 500 being a final response. _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
