5 Jul
2011
5 Jul
'11
9:03 a.m.
Hi, when sip-router (master branch) receives a request via TLS (but with a "sip:" scheme URI in the Request Line) and routes the request using other transport (as UDP) it appends a Record-Route as follows:
Record-Route: sip:IP_PROXY:PORT;transport=tls
According to RFC 3261 and RFC 5630 (which explains better sips schema usage) the correct Record-Route should be:
Record-Route: sips:IP_PROXY:PORT or: Record-Route: sips:IP_PROXY:PORT;transport=tcp
However Sip-Router behaves a bit deprecated by using ;transport=tls, which is clearly deprecated even in RFC 3261.
--
Iñaki Baz Castillo
ibc@aliax.net