Kamailio SIP server replies with a route to 192.168.1.173:5061 in the
INVITE causing callee to drop call. Both caller and callee are always
connecting from WAN. rtpproxy is configured with listen=192.168.1.173
and advertise=WANIP.  How can kamailio be configured to always reply
with route to WAN IP address?
Thaanks in advance,
Aaron

#MISC INFO:
Both callee and caller successfully establish 2-way audio however callee
client disconnects with '408 NO_USER_RESPONSE ' after ~60 seconds.
rtpproxy started with: 'rtpproxy -F -l 'lanip' -A 'wanip' -s
unix:/var/run/rtpproxy.sock'
Caller Debug Logs:
http://pastebin.com/dw3h4cAw
Callee Debug Log:
http://pastebin.com/dbayzVtU

I'm looking at adding to kamailio.cfg 'record_route_preset("WANIP:5061");' and/or 'record_route_advertised_address("WANIP:5061");'