<--- SIP read from UDP://Proxy_IP:9090 --->
REGISTER sip:Asterisk_IP:5060 SIP/2.0
Via: SIP/2.0/UDP Proxy_IP:9090;branch=z9hG4bK54ba.4a00e294.0
Via: SIP/2.0/UDP 192.168.3.6:7160;received=Nat_IP;rport=62842;branch=z9hG4bKPju8xsdcZ1vD7-ykHX33rq78nBeEJ3k-eP
Route: <sip:Proxy_IP:9090;lr>
Max-Forwards: 69
From: "12345" <sip:12345@Asterisk_IP>;tag=fCMU.J88N4jATP5d3d6zjXPbFyWAbz6Q
To: "12345" <sip:12345@Asterisk_IP>
Call-ID: 1o-UnqLhb-j4dSzDzHThXhF0uE-nQu4Z
CSeq: 34464 REGISTER
Contact: "12345" <sip:12345@192.168.3.6:7160>
Expires: 300
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Content-Length:  0
P-hint: outbound


<------------->
--- (14 headers 0 lines) ---

<--- Transmitting (NAT) to Proxy_IP:9090 --->
SIP/2.0 503 Server error
Via: SIP/2.0/UDP Proxy_IP:9090;branch=z9hG4bK54ba.4a00e294.0;received=Proxy_IP
Via: SIP/2.0/UDP 192.168.3.6:7160;received=Nat_IP;rport=62842;branch=z9hG4bKPju8xsdcZ1vD7-ykHX33rq78nBeEJ3k-eP
From: "12345" <sip:12345@Asterisk_IP>;tag=fCMU.J88N4jATP5d3d6zjXPbFyWAbz6Q
To: "12345" <sip:12345@Asterisk_IP>;tag=as56bde503
Call-ID: 1o-UnqLhb-j4dSzDzHThXhF0uE-nQu4Z
CSeq: 34464 REGISTER
User-Agent: Asterisk PBX 1.6.0.5
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Supported: replaces, timer
Contact: <sip:12345@Asterisk_IP>
Content-Length: 0


<------------>
ser15*CLI> 
<--- SIP read from UDP://Proxy_IP:9090 --->
REGISTER sip:Asterisk_IP:5060 SIP/2.0
Via: SIP/2.0/UDP Proxy_IP:9090;branch=z9hG4bK4d68.177229a5.0
Via: SIP/2.0/UDP 192.168.3.6:7160;received=Nat_IP;rport=62842;branch=z9hG4bKPjTxWqFoP7fl2s1ZB8O.4wLyLKmEnW.2uX
Route: <sip:Proxy_IP:9090;lr>
Max-Forwards: 69
From: "12345" <sip:12345@Asterisk_IP>;tag=9ZoibFKLQySD6Qop2y.CgFNJshsdHlSf
To: "12345" <sip:12345@Asterisk_IP>
Call-ID: L27qeLd87ekVYu6VDUiJsG4iRAHTiBFP
CSeq: 61365 REGISTER
Contact: "12345" <sip:12345@192.168.3.6:7160>
Expires: 300
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Content-Length:  0
P-hint: outbound


<------------->
--- (14 headers 0 lines) ---
Sending to Proxy_IP : 9090 (no NAT)
[Dec 14 21:28:52] NOTICE[5680]: chan_sip.c:9930 __set_address_from_contact: '' is not a valid SIP contact (missing sip:) trying to use anyway
[Dec 14 21:28:52] WARNING[5680]: chan_sip.c:9938 __set_address_from_contact: Invalid host name in Contact: (can't resolve in DNS) : ' '
[Dec 14 21:28:52] WARNING[5680]: res_config_mysql.c:386 update_mysql: MySQL RealTime: Failed to query database. Check debug for more info.

<--- Transmitting (NAT) to Proxy_IP:9090 --->
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP Proxy_IP:9090;branch=z9hG4bK4d68.177229a5.0;received=Proxy_IP
Via: SIP/2.0/UDP 192.168.3.6:7160;received=Nat_IP;rport=62842;branch=z9hG4bKPjTxWqFoP7fl2s1ZB8O.4wLyLKmEnW.2uX
From: "12345" <sip:12345@Asterisk_IP>;tag=9ZoibFKLQySD6Qop2y.CgFNJshsdHlSf
To: "12345" <sip:12345@Asterisk_IP>;tag=as4ea3ade8
Call-ID: L27qeLd87ekVYu6VDUiJsG4iRAHTiBFP
CSeq: 61365 REGISTER
User-Agent: Asterisk PBX 1.6.0.5
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Supported: replaces, timer
WWW-Authenticate: Digest algorithm=MD5, realm="asterisk", nonce="27fcf69d"
Content-Length: 0


<------------>
Scheduling destruction of SIP dialog 'L27qeLd87ekVYu6VDUiJsG4iRAHTiBFP' in 32000 ms (Method: REGISTER)
ser15*CLI> 
<--- SIP read from UDP://Proxy_IP:9090 --->
REGISTER sip:Asterisk_IP:5060 SIP/2.0
Via: SIP/2.0/UDP Proxy_IP:9090;branch=z9hG4bK1d68.dd512264.0
Via: SIP/2.0/UDP 192.168.3.6:7160;received=Nat_IP;rport=62842;branch=z9hG4bKPjW7Dgg9CHGy-.oCxGV8DI5MibcvdUu-Su
Route: <sip:Proxy_IP:9090;lr>
Max-Forwards: 69
From: "12345" <sip:12345@Asterisk_IP>;tag=9ZoibFKLQySD6Qop2y.CgFNJshsdHlSf
To: "12345" <sip:12345@Asterisk_IP>
Call-ID: L27qeLd87ekVYu6VDUiJsG4iRAHTiBFP
CSeq: 61366 REGISTER
Contact: "12345" <sip:12345@192.168.3.6:7160>
Expires: 300
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Authorization: Digest username="12345", realm="asterisk", nonce="27fcf69d", uri="sip:Asterisk_IP:5060", response="cf41f33d7263b3fdf93315e6de3773df", algorithm=MD5
Content-Length:  0
P-hint: outbound


<------------->
--- (15 headers 0 lines) ---
Sending to Proxy_IP : 9090 (NAT)
[Dec 14 21:28:53] NOTICE[5680]: chan_sip.c:9930 __set_address_from_contact: '' is not a valid SIP contact (missing sip:) trying to use anyway
[Dec 14 21:28:53] WARNING[5680]: chan_sip.c:9938 __set_address_from_contact: Invalid host name in Contact: (can't resolve in DNS) : ' '
[Dec 14 21:28:53] WARNING[5680]: res_config_mysql.c:386 update_mysql: MySQL RealTime: Failed to query database. Check debug for more info.
    -- Registered SIP '12345' at Proxy_IP port 9090
[Dec 14 21:28:53] WARNING[5680]: res_config_mysql.c:386 update_mysql: MySQL RealTime: Failed to query database. Check debug for more info.

<--- Transmitting (NAT) to Proxy_IP:9090 --->
SIP/2.0 200 OK
Via: SIP/2.0/UDP Proxy_IP:9090;branch=z9hG4bK1d68.dd512264.0;received=Proxy_IP
Via: SIP/2.0/UDP 192.168.3.6:7160;received=Nat_IP;rport=62842;branch=z9hG4bKPjW7Dgg9CHGy-.oCxGV8DI5MibcvdUu-Su
From: "12345" <sip:12345@Asterisk_IP>;tag=9ZoibFKLQySD6Qop2y.CgFNJshsdHlSf
To: "12345" <sip:12345@Asterisk_IP>;tag=as4ea3ade8
Call-ID: L27qeLd87ekVYu6VDUiJsG4iRAHTiBFP
CSeq: 61366 REGISTER
User-Agent: Asterisk PBX 1.6.0.5
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Supported: replaces, timer
Expires: 300
Contact: <sip:12345@192.168.3.6:7160>;expires=300
Date: Wed, 15 Dec 2010 02:28:53 GMT
Content-Length: 0


<------------>
Scheduling destruction of SIP dialog 'L27qeLd87ekVYu6VDUiJsG4iRAHTiBFP' in 32000 ms (Method: REGISTER)
ser15*CLI> 
<--- SIP read from UDP://Proxy_IP:9090 --->
REGISTER sip:Asterisk_IP:5060 SIP/2.0
Via: SIP/2.0/UDP Proxy_IP:9090;branch=z9hG4bK2d68.c161162.0
Via: SIP/2.0/UDP Nat_IP:62842;rport=62842;branch=z9hG4bKPji3A-cUeY7zX.9wsQSPbIrGiMGx0QLCJ7
Route: <sip:Proxy_IP:9090;lr>
Max-Forwards: 69
From: "12345" <sip:12345@Asterisk_IP>;tag=ZXAMq2YToNldiXm9WqE9Kl4kKW9EPYW0
To: "12345" <sip:12345@Asterisk_IP>
Call-ID: L27qeLd87ekVYu6VDUiJsG4iRAHTiBFP
CSeq: 61367 REGISTER
Contact: <sip:12345@Nat_IP:62842;transport=UDP>
Contact: "12345" <sip:12345@192.168.3.6:7160>;expires=0
Expires: 300
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Content-Length:  0
P-hint: outbound


<------------->
--- (15 headers 0 lines) ---
Sending to Proxy_IP : 9090 (NAT)
[Dec 14 21:28:53] NOTICE[5680]: chan_sip.c:9930 __set_address_from_contact: '' is not a valid SIP contact (missing sip:) trying to use anyway
[Dec 14 21:28:53] WARNING[5680]: chan_sip.c:9938 __set_address_from_contact: Invalid host name in Contact: (can't resolve in DNS) : ' '
[Dec 14 21:28:53] WARNING[5680]: res_config_mysql.c:386 update_mysql: MySQL RealTime: Failed to query database. Check debug for more info.

<--- Transmitting (NAT) to Proxy_IP:9090 --->
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP Proxy_IP:9090;branch=z9hG4bK2d68.c161162.0;received=Proxy_IP
Via: SIP/2.0/UDP Nat_IP:62842;rport=62842;branch=z9hG4bKPji3A-cUeY7zX.9wsQSPbIrGiMGx0QLCJ7
From: "12345" <sip:12345@Asterisk_IP>;tag=ZXAMq2YToNldiXm9WqE9Kl4kKW9EPYW0
To: "12345" <sip:12345@Asterisk_IP>;tag=as4ea3ade8
Call-ID: L27qeLd87ekVYu6VDUiJsG4iRAHTiBFP
CSeq: 61367 REGISTER
User-Agent: Asterisk PBX 1.6.0.5
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Supported: replaces, timer
WWW-Authenticate: Digest algorithm=MD5, realm="asterisk", nonce="282afcbc"
Content-Length: 0


<------------>
Scheduling destruction of SIP dialog 'L27qeLd87ekVYu6VDUiJsG4iRAHTiBFP' in 32000 ms (Method: REGISTER)
ser15*CLI> 
<--- SIP read from UDP://Proxy_IP:9090 --->
REGISTER sip:Asterisk_IP:5060 SIP/2.0
Via: SIP/2.0/UDP Proxy_IP:9090;branch=z9hG4bK0e68.9a4d6561.0
Via: SIP/2.0/UDP Nat_IP:62842;rport=62842;branch=z9hG4bKPjhIuLN7GZhdCBLmTIdv05eRNc9k1zi7VE
Route: <sip:Proxy_IP:9090;lr>
Max-Forwards: 69
From: "12345" <sip:12345@Asterisk_IP>;tag=ZXAMq2YToNldiXm9WqE9Kl4kKW9EPYW0
To: "12345" <sip:12345@Asterisk_IP>
Call-ID: L27qeLd87ekVYu6VDUiJsG4iRAHTiBFP
CSeq: 61368 REGISTER
Contact: <sip:12345@Nat_IP:62842;transport=UDP>
Contact: "12345" <sip:12345@192.168.3.6:7160>;expires=0
Expires: 300
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Authorization: Digest username="12345", realm="asterisk", nonce="282afcbc", uri="sip:Asterisk_IP:5060", response="70bf0514c5e47ba2a4fef92628b64bca", algorithm=MD5
Content-Length:  0
P-hint: outbound


<------------->
--- (16 headers 0 lines) ---
Sending to Proxy_IP : 9090 (NAT)
[Dec 14 21:28:53] NOTICE[5680]: chan_sip.c:9930 __set_address_from_contact: '' is not a valid SIP contact (missing sip:) trying to use anyway
[Dec 14 21:28:53] WARNING[5680]: chan_sip.c:9938 __set_address_from_contact: Invalid host name in Contact: (can't resolve in DNS) : ' '
[Dec 14 21:28:53] WARNING[5680]: res_config_mysql.c:386 update_mysql: MySQL RealTime: Failed to query database. Check debug for more info.
    -- Registered SIP '12345' at Proxy_IP port 9090
[Dec 14 21:28:53] WARNING[5680]: res_config_mysql.c:386 update_mysql: MySQL RealTime: Failed to query database. Check debug for more info.

<--- Transmitting (NAT) to Proxy_IP:9090 --->
SIP/2.0 200 OK
Via: SIP/2.0/UDP Proxy_IP:9090;branch=z9hG4bK0e68.9a4d6561.0;received=Proxy_IP
Via: SIP/2.0/UDP Nat_IP:62842;rport=62842;branch=z9hG4bKPjhIuLN7GZhdCBLmTIdv05eRNc9k1zi7VE
From: "12345" <sip:12345@Asterisk_IP>;tag=ZXAMq2YToNldiXm9WqE9Kl4kKW9EPYW0
To: "12345" <sip:12345@Asterisk_IP>;tag=as4ea3ade8
Call-ID: L27qeLd87ekVYu6VDUiJsG4iRAHTiBFP
CSeq: 61368 REGISTER
User-Agent: Asterisk PBX 1.6.0.5
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Supported: replaces, timer
Expires: 300
Contact: <sip:12345@Nat_IP:62842;transport=UDP>;expires=300
Date: Wed, 15 Dec 2010 02:28:53 GMT
Content-Length: 0


<------------>
Scheduling destruction of SIP dialog 'L27qeLd87ekVYu6VDUiJsG4iRAHTiBFP' in 32000 ms (Method: REGISTER)
Really destroying SIP dialog '1o-UnqLhb-j4dSzDzHThXhF0uE-nQu4Z' Method: REGISTER