2009/2/9 Attila Sipos <[email protected]>: > If there is no danger about it, > I would rather that the default behaviour was to pass on the headers. > > If we leave it as it is: > Any header used for debugging (like Reason) might not work. > Any proprietary/custom headers in CANCEL are doomed. > > But it's probably too late in the day to fix this. > > What about a workaround? > You can't even encode your customised junk into the CANCEL's Via header > because each CANCEL leaving a stateful proxy will only (normally) have > one Via. > > Are there any workarounds? > Hacking the To or From or Contact?
I think we must live with it and hope that no moere new headers will be useful in CANCEL request (at least RFC 3326 does define that the proxy MUST respect the "Reason" header when receiving a CANCEL containing it). -- Iñaki Baz Castillo <[email protected]> _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
