Although slightly off topic, I've been trying to craft a Path header that will work with FreeSWITCH.
See: http://jira.freeswitch.org/browse/FS-4989 It would be great if the Path header was compatible with what they want as well. BR, Spencer On Apr 9, 2013, at 4:05 PM, Iñaki Baz Castillo wrote: > 2013/4/9 Richard Fuchs <rfu...@sipwise.com>: >> On 04/09/13 12:19, Iñaki Baz Castillo wrote: >> >>> So the "received" value added by Kamailio is invalid. Such a value >>> cannot be the value of a SIP URI parameter at all. I strongly propose >>> encoding it in base64 or escaping the "=" and the ";" symbols when in >>> a SIP URI param value as Juha suggests. >> >> Would you and everyone else agree that unconditionally encoding the >> param in base64 would be the preferred solution? I have some pending >> additions to the path module and could include that as well. > > > No. SIP already requires hex-(un)escaping in various places (i.e. the > Replaces header requires it, a URI username could require it, etc), so > it's expected that SIP libraries/clients/servers already include > hex-(un)escaping support. > > In the other side I don't remember any place in core SIP protocol in > which Base64 is used, neither I know wheter Kamailio has built-in code > for it or not (well, it's an easy addition anyhow...). > > IMHO using the SIP core mechanisms for these kinds of needs (thus > hex-(un)escaping) is the correct choice, but since the ;received URI > param is a non standard hack which just Kamailio needs and > understands, it can be done in any way. > > Regards. > > -- > Iñaki Baz Castillo > <i...@aliax.net> > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > sr-users@lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
