15 Sep
2012
15 Sep
'12
11:18 a.m.
Spencer Thomason writes:
I'm forwarding registrations to Freeswitch and
adding a Path header
using add_path_received() for endpoints behind NAT. When TCP is used,
this results in a header like this:
Path: <sip:a.a.a.a:5070;lr;received="sip:b.b.b.b:35430;transport=tcp">
Freeswitch doesn't like the transport protocol inside the quotations
and refuses to route a call to the registered user.
Constructing the header manually without the quotes such as:
append_hf("Path:
<sip:$Ri:$Rp;lr;received=sip:$si:$sp;transport=$pr>\r\n");
solves the problem.
Is there a reason for the quotes?
without the quotes ;transport=tcp would become param of the path uri.
-- juha