[OpenSIPS-Users] RFC1918 address in 180 ringing messages with topology hiding

Søren Andersen SOAN at stofa.dk
Tue Aug 18 12:13:24 CEST 2015

Hello Guys,

Do you guys have an idea why I'm see some rfc1918 IP addresses in 180 ringing messages? - All other messages are topology hiding rewriteing with my server address.

180 ringing header:

2015/08/17 13:02:49.513033 XXX.XXX.XXX.117:5060 -> XXX.XXX.XXX.36:5060
SIP/2.0 180 Ringing
Via: SIP/2.0/UDP XXX.XXX.XXX.36:5060;rport=5060;received=XXX.XXX.XXX.36;branch=z9hG4bK9l6lqn002oahpqc8e6b1.1
Record-Route: <sip:XXX.XXX.XXX.117;lr;ftag=z1h6i5xvtm;nat=yes>
Contact: <sip:XXXXXX35 at;rinstance=413e0b8f9c7f9f99>
To: "XXXXXX35"<sip:+XXXXXXXX35 at XXX.XXX.XXX.117;user=phone>;tag=cbf99c6e
From: <sip:+XXXXXXXX53 at XXX.XXX.XXX.36;user=phone>;tag=z1h6i5xvtm
Call-ID: pch8bubx-841640252 at XXX3-ssw.XXX.XXXnet<mailto:pch8bubx-841640252 at XXX3-ssw.XXX.XXXnet>
CSeq: 23370 INVITE
User-Agent: X-Lite release 4.8.4 stamp 76589
Allow-Events: talk, hold
Content-Length: 0

http://pastebin.com/GS9zuKNe - Opensips debug level 6 information.

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