Retransmitting #6 (NAT) to 192.168.1.224:5061:
SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.224:5061;branch=z9hG4bK-d5619ab8;received=192.168.1.224
From: SPA2002 Line 2 <sip:000E08FBCBF52@192.168.1.3>;tag=1ab5a0bfac5540eco1
To: <sip:18007764663@192.168.1.3>;tag=as07cc820e
Call-ID: 492b7f7b-482c9160@192.168.1.224
CSeq: 102 INVITE
User-Agent: OpenPBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Max-Forwards: 70
Contact: <sip:18007764663@192.168.1.3>
Content-Type: application/sdp
Content-Length: 484ebug

v=0
o=root 1947 1948 IN IP4 192.168.1.3
s=session
c=IN IP4 192.168.1.3
t=0 0
m=audio 13964 RTP/AVP 4 3 0 8 2 5 10 7 18 110 97 101
a=rtpmap:4 G723/8000
a=rtpmap:3 GSM/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:2 G726-32/8000
a=rtpmap:5 DVI4/8000
a=rtpmap:10 L16/8000
a=rtpmap:7 LPC/8000
a=rtpmap:18 G729/8000
a=fmtp:18 annexb=no
a=rtpmap:110 speex/8000
a=rtpmap:97 iLBC/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=silenceSupp:off - - - -

<-- SIP read from 192.168.1.224:5061: 
ACK sip:18007764663@192.168.1.3 SIP/2.0
v: SIP/2.0/UDP 192.168.1.224:5061;branch=z9hG4bK-b8871f39
f: SPA2002 Line 2 <sip:000E08FBCBF52@192.168.1.3>;tag=1ab5a0bfac5540eco1
t: <sip:18007764663@192.168.1.3>;tag=as07cc820e
i: 492b7f7b-482c9160@192.168.1.224
CSeq: 102 ACK
Max-Forwards: 70
Proxy-Authorization: Digest username="000E08FBCBF52",realm="bingner.com",nonce="76507198",uri="sip:18007764663@192.168.1.3",algorithm=MD5,response="efa53d78f33812bc95ee870ee7f42b75"
m: SPA2002 Line 2 <sip:000E08FBCBF52@192.168.1.224:5061>
User-Agent: Linksys/SPA2002-3.1.18
l: 0