Ok,

I'm trying to get the voicemail system working, however for some reason my Asterisk box is receiving  a duplicated IP Address on the c line from OpenSER....below is the sample sip header.

Is there anything in my openSER config file that would cause such a duplication?

Rgds,
Gerard

INVITE sip:u5073@<DOMAIN>:5061 SIP/2.0
Record-Route: <sip:<DOMAIN_IP>;ftag=1d498377;lr=on>
Via: SIP/2.0/UDP <DOMAIN_IP>;branch=z9hG4bKaed4.96adae34.1
Via: SIP/2.0/UDP 192.168.1.112:51006;received=<CLIENT_XIP>;branch=z9hG4bK-d8754z-0127430e81514e54-1---d8754z-;rport=51006
Max-Forwards: 69
Contact: <sip:0078@<CLIENT_XIP>:51006;nat=yes;nat=yes>
To: "5073"<sip:5073@<DOMAIN>>
From: "G Laptop"<sip:0078@<DOMAIN>>;tag=1d498377
Call-ID: NDZiOTUyNWFmYTQ3M2JlMjNiYzdmZjcyMGYyZDljZWE.
CSeq: 1 INVITE
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO
Content-Type: application/sdp
User-Agent: X-Lite release 1100l stamp 47546
Content-Length: 481
P-hint: usrloc applied

v=0
o=- 6 2 IN IP4 192.168.1.112
s=CounterPath X-Lite 3.0
c=IN IP4 <XXX.XX.XXX.XXX><XXX.XX.XXX.XXX>
t=0 0
m=audio 3649036490 RTP/AVP 107 119 100 106 0 105 98 8 3 101
a=alt:1 1 : 4IoIRnGz iYQAZz1E 192.168.1.112 16720
a=fmtp:101 0-15
a=rtpmap:107 BV32/16000
a=rtpmap:119 BV32-FEC/16000
a=rtpmap:100 SPEEX/16000
a=rtpmap:106 SPEEX-FEC/16000
a=rtpmap:105 SPEEX-FEC/8000
a=rtpmap:98 iLBC/8000
a=rtpmap:101 telephone-event/8000
a=sendrecv
a=nortpproxy:yes
a=nortpproxy:yes