Add a testcase for testing ProxyAuthenticate and ProxyAuthorize,
extend the grammar and parser to handle the needed bits. Document
another error/failure with the dialog handling code and create a
testcase that fully connects a call.
To support servers behind a NAT we need to include the rport
parameter in our via. This way the server will respond to us
on the sourceport it got the message from.
We will probably need to implement the same and return the
sourceport as rport=1234 to the other end.
Holger Hans Peter Freyther