(c)2003 Xten Networks Inc. All rights reserved.
Private build: 1082

Established SIP protocol listen on: 192.168.1.97:5060

Discovered Port Restricted Cone NAT Firewall

SIP: 192.168.1.97:45864
RTP: 192.168.1.97:45866
NAT: XX.XX.XXX.XXX

Attempting SIP protocol listen on: 192.168.1.97:45864

Established SIP protocol listen on: 192.168.1.97:45864

PXY#0: 192.168.1.14:5060


SEND >> 192.168.1.14:5060
REGISTER sip:192.168.1.14 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.97:45864;rport;branch=z9hG4bK27808CD0DCE54407886AF9E7AD1F9EC0
From: 101 <sip:101@192.168.1.14>
To: 101 <sip:101@192.168.1.14>
Contact: "101" <sip:101@192.168.1.97:45864>
Call-ID: 48609F705F2F469D8A74E6676D69BF7A@192.168.1.14
CSeq: 15359 REGISTER
Expires: 1800
Max-Forwards: 70
User-Agent: X-PRO build 1082
Content-Length: 0


RECEIVE << 192.168.1.14:5060
SIP/2.0 404 Not found
Via: SIP/2.0/UDP 192.168.1.97:45864;branch=z9hG4bK27808CD0DCE54407886AF9E7AD1F9EC0
From: 101 <sip:101@192.168.1.14>
To: 101 <sip:101@192.168.1.14>;tag=as43ed5980
Call-ID: 48609F705F2F469D8A74E6676D69BF7A@192.168.1.14
CSeq: 15359 REGISTER
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Contact: <sip:101@192.168.1.14>
Content-Length: 0

;At this point, I've changed the registration information in X-Pro

Attempting SIP protocol listen on: 192.168.1.97:45864

Established SIP protocol listen on: 192.168.1.97:45864

PXY#0: 192.168.1.14:5060


SEND >> 192.168.1.14:5060
REGISTER sip:192.168.1.14 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.97:45864;rport;branch=z9hG4bKE447CEA732C048259DFBBF28A69C6898
From: 151 <sip:151@192.168.1.14>
To: 151 <sip:151@192.168.1.14>
Contact: "151" <sip:151@192.168.1.97:45864>
Call-ID: 18EA62A921BA47518AEFDB4AE7F3A2F5@192.168.1.14
CSeq: 46339 REGISTER
Expires: 1800
Max-Forwards: 70
User-Agent: X-PRO build 1082
Content-Length: 0


RECEIVE << 192.168.1.14:5060
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 192.168.1.97:45864;branch=z9hG4bKE447CEA732C048259DFBBF28A69C6898
From: 151 <sip:151@192.168.1.14>
To: 151 <sip:151@192.168.1.14>
Call-ID: 18EA62A921BA47518AEFDB4AE7F3A2F5@192.168.1.14
CSeq: 46339 REGISTER
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Contact: <sip:151@192.168.1.14>
Content-Length: 0


RECEIVE << 192.168.1.14:5060
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 192.168.1.97:45864;branch=z9hG4bKE447CEA732C048259DFBBF28A69C6898
From: 151 <sip:151@192.168.1.14>
To: 151 <sip:151@192.168.1.14>;tag=as4db8c462
Call-ID: 18EA62A921BA47518AEFDB4AE7F3A2F5@192.168.1.14
CSeq: 46339 REGISTER
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Contact: <sip:151@192.168.1.14>
WWW-Authenticate: Digest realm="asterisk02.katherinebishop.com", nonce="6f45f537" 
Content-Length: 0


SEND >> 192.168.1.14:5060
REGISTER sip:192.168.1.14 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.97:45864;rport;branch=z9hG4bKAD9EA8226498431CA2808ACC127AFC3E
From: 151 <sip:151@192.168.1.14>
To: 151 <sip:151@192.168.1.14>
Contact: "151" <sip:151@192.168.1.97:45864>
Call-ID: 18EA62A921BA47518AEFDB4AE7F3A2F5@192.168.1.14
CSeq: 46340 REGISTER
Expires: 1800
Authorization: Digest username="151",realm="asterisk02.katherinebishop.com",nonce="6f45f537",response="97676d86b4869f1eea917171699abbd7",uri="sip:192.168.1.14"
Max-Forwards: 70
User-Agent: X-PRO build 1082
Content-Length: 0


RECEIVE << 192.168.1.14:5060
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 192.168.1.97:45864;branch=z9hG4bKAD9EA8226498431CA2808ACC127AFC3E
From: 151 <sip:151@192.168.1.14>
To: 151 <sip:151@192.168.1.14>
Call-ID: 18EA62A921BA47518AEFDB4AE7F3A2F5@192.168.1.14
CSeq: 46340 REGISTER
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Contact: <sip:151@192.168.1.14>
Content-Length: 0


RECEIVE << 192.168.1.14:5060
OPTIONS sip:151@192.168.1.97:45864 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.14:5060;branch=z9hG4bK3e7c359b
From: "asterisk" <sip:asterisk@192.168.1.14>;tag=as2630b5bd
To: <sip:151@192.168.1.97:45864>
Contact: <sip:asterisk@192.168.1.14>
Call-ID: 02626e463c43705945d03ab003d0fef3@192.168.1.14
CSeq: 102 OPTIONS
User-Agent: Asterisk PBX
Date: Tue, 06 Sep 2005 23:45:28 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Content-Length: 0


SEND >> 192.168.1.14:5060
SIP/2.0 200 Ok
Via: SIP/2.0/UDP 192.168.1.14:5060;branch=z9hG4bK3e7c359b
From: "asterisk" <sip:asterisk@192.168.1.14>;tag=as2630b5bd
To: <sip:151@192.168.1.97:5060>;tag=as2630b5bd
Contact: <sip:151@192.168.1.97:45864>
Call-ID: 02626e463c43705945d03ab003d0fef3@192.168.1.14
Allow: INVITE,ACK,BYE,CANCEL,OPTIONS,REFER,NOTIFY
CSeq: 102 OPTIONS
User-Agent: X-PRO build 1082
Content-Length: 0


RECEIVE << 192.168.1.14:5060
SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.97:45864;branch=z9hG4bKAD9EA8226498431CA2808ACC127AFC3E
From: 151 <sip:151@192.168.1.14>
To: 151 <sip:151@192.168.1.14>;tag=as4db8c462
Call-ID: 18EA62A921BA47518AEFDB4AE7F3A2F5@192.168.1.14
CSeq: 46340 REGISTER
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Expires: 1800
Contact: <sip:151@192.168.1.97:45864>;expires=1800
Date: Tue, 06 Sep 2005 23:45:28 GMT
Content-Length: 0


; This is what we see on the console at the time this happens
[Sep  6 19:44:54] NOTICE[1565]: chan_sip.c:10246 handle_request_register: Registration from '101 <sip:101@192.168.1.14>' failed for '192.168.1.97' - Not a local SIP domain
[Sep  6 19:45:28]     -- Registered SIP '151' at 192.168.1.97 port 45864 expires 1800
[Sep  6 19:45:28]     -- Saved useragent "X-PRO build 1082" for peer 151