2009/6/3 Victor Pascual Ávila victor.pascual.avila@gmail.com:
Protocol conversion doesn't mind here. If kamailio receives an UDP INVITE with "f: sip:alice@domain.org" and routes it using TCP, the short form of the From header (f) will be respected.
What if it receives a request over TCP and forwards it over UDP? This is about preventing MTU excess.
This is too much IETF-like dreams ;)
I just would like to ignore it completely, as I ignore the 45% of what RFC3261 says :)