An upstream PSTN-gateway provider wants SIP Request-URIs in this format:
INVITE sip:16509411212@x.y.z.w;user=phone SIP/2.0
To achieve this, I did:
rewritehostport("x.y.z.w;user=phone"); t_relay();
which works, but makes me uneasy as the stuff after the ";" isn't really the host or the port. What is the official way to put "user=phone" on the end?
Thanks, -mark