Quadro looses registration to VoIP provider

[gbakoc]

One more problem I have is Quadro successfully registers, but after a while looses registration to VoIP provider.

here is a part where they are talking about registration

Register / SIP Registration YES or ON
DNS SRV YES or ON
USER ID is phone number YES or ON
Register Expiration / Reregister 30 minutes, or 1800 seconds
Name / Display Name Enter your name


I have set reregister on 1800sec but it unregisters anyway.

Any ideas how to fix this problem?

provider is callcentric.com


Regards,
Goran

[davrays]

There is too few information here. There is no known problem with Quadro registering on VoIP provider. So the best would be if you leave the device run for a few hours, then get the whole SIP User agent logs ("System Diagnostics"->"Show System Logs"), and attach them here, so we can see, if the Quadro sending REGISTER message every 3600 or 1800 seconds.

BTW, how do you know that Quadro loses registration to provider? Does provider send you a report?

Best regards,
David

[serviplexSIP]

David, I will follow your answer nearly as I have 2 customers ( both with Q16x) that regulary lose registration with VoIP provider.
For my part I can see the red line follow by the green one after re-registration in the events (under system).

regards,

Hans T

[gbakoc]

Hi David,

When I login to provider site there is a sign saying "Your phone is registered" or "Your phone is not registered". That is how I know.

end here is an extract of SIP UA log (part during which disconnect happened)

There was a successful test call.

(X-es in the phone number are made by me to mas the actual number)

Regards

***************************** SIP message buffer end ******************************

17:11:47 UA --> CM # ReportError # Error: Negotiation # Sip error: 487 # SID: 0
17:11:47 Try to send SIP message # (16/11/2009 16:11:47:009 GMT) # UDP # 521 bytes # buff size 1 # from: 192.168.1.3:5060 # to: 204.11.192.37:5080

***************************** SIP message buffer start *****************************
ACK sip:003XXXXXXXXX9@callcentric.com SIP/2.0
Via: SIP/2.0/UDP 93.87.213.114:51965;rport;branch=z9hG4bKEPSVBUSb21 2f6e3-8b6c-4b70-8027-55c82f3ff4dc
To: <sip:00381XXXXX519@callcentric.com>;tag=34673767 03-757310
From: "Nikola Simic" <sip:17772448397@callcentric.com>;tag=125813134566 0991cf-32b3-45ae-9dc7-0f6e929dd8a4
CSeq: 518 ACK
Call-ID: 415301862731306_7443d3f0-45d9-4d40-9...ygi-config.com
User-Agent: Epygi Quadro SIP User Agent/v5.1.19 (QUADRO-2X)
Max-Forwards: 70
Content-Length: 0

***************************** SIP message buffer end ******************************

17:13:56 CGI has connected.
17:13:56 CGI has disconnected.
17:13:56 CGI has connected.
17:13:56 CGI has disconnected.
17:13:56 CGI has connected.
17:13:56 CGI has disconnected.
17:33:14 CGI has connected.
17:33:15 CGI has disconnected.
18:37:53 CGI has connected.
18:37:53 CGI has disconnected.
08:51:52 CGI has connected.
08:51:53 CGI has disconnected.
09:55:57 CGI has connected.
09:55:58 CGI has disconnected.
10:04:32 CGI has connected.
10:04:32 CGI has disconnected.
11:00:21 CGI has connected.
11:00:21 CGI has disconnected.
12:04:26 CGI has connected.
12:04:26 CGI has disconnected.
13:08:30 CGI has connected.
13:08:30 CGI has disconnected.

[davrays]

Goran, you hid the most interesting part of this log - the one which came before the
"17:11:47 UA --> CM # ReportError # Error: Negotiation # Sip error: 487 # SID: 0" line...

It looks like there is a negotiation problem between Quadro and this server. But to find it, we will need the snapshot from the "SIP Registration Logs", containing the failed REGISTER message. Can you get that log right at the moment the problem happened (you can find the time the problem happened from the timestamp in the logs).

BTW, do you get the "Unregistered" events on the Quadro too, as Hans wrote above?

[gbakoc]

here is whole sip registration log:

***************************** SIP message buffer end ******************************

12:23:13 Receive SIP message # (19/11/2009 11:23:13:368 GMT) # UDP # 568 bytes # buff size 1 # from: 74.54.85.200:5060 # to: 192.168.1.3:5060

***************************** SIP message buffer start *****************************
SIP/2.0 407 Proxy Authentication Required
Via: SIP/2.0/UDP 93.86.247.211:50000;rport=50046;branch=z9hG4bKEPSV BUSdde7c693-8753-487b-8dec-2c394f071ff6
To: <sip:76868114@sip.epygi.com>;tag=6da4c056e6649e7d4 aa0b368ace32889.3698
From: <sip:76868114@sip.epygi.com>;tag=1258131345b44793d 9-fca2-4eef-b83b-4570dc4156c4
CSeq: 5 REGISTER
Call-ID: b4a07a66-15f2-423b-9201-151a8344c440...ygi-config.com
Proxy-Authenticate: Digest realm="sip.epygi.com", nonce="4b052be212c27b94aa227e461a367f5d6a71a91e"
Server: OpenSER (1.2.2-notls (i386/linux))
Content-Length: 0

***************************** SIP message buffer end ******************************

12:23:13 Got 407 response, try to authenticate message # OID: 66535
12:23:13 Try to send SIP message # (19/11/2009 11:23:13:394 GMT) # UDP # 693 bytes # buff size 0 # from: 192.168.1.3:5060 # to: 74.54.85.200:5060

***************************** SIP message buffer start *****************************
REGISTER sip:sip.epygi.com SIP/2.0
Via: SIP/2.0/UDP 93.86.247.211:50000;rport;branch=z9hG4bKEPSVBUSbfe 4a033-c76f-4890-8d6e-7a92a6d1431b
To: <sip:76868114@sip.epygi.com>
From: <sip:76868114@sip.epygi.com>;tag=1258131345b44793d 9-fca2-4eef-b83b-4570dc4156c4
CSeq: 6 REGISTER
Call-ID: b4a07a66-15f2-423b-9201-151a8344c440...ygi-config.com
Contact: <sip:76868114@93.86.247.211:50000>;expires=900
User-Agent: Epygi Quadro SIP User Agent/v5.1.19 (QUADRO-2X)
Max-Forwards: 70
Proxy-Authorization: Digest realm="sip.epygi.com",nonce="4b052be212c27b94aa227 e461a367f5d6a71a91e",username="76868114",uri="sip: sip.epygi.com",response="2e51dd1273eb720699327879f 48856b7"
Content-Length: 0

***************************** SIP message buffer end ******************************

12:23:13 Registering user 76868116 on server sip.epygi.com
12:23:13 Try to send SIP message # (19/11/2009 11:23:13:430 GMT) # UDP # 505 bytes # buff size 0 # from: 192.168.1.3:5060 # to: 74.54.85.200:5060

***************************** SIP message buffer start *****************************
REGISTER sip:sip.epygi.com SIP/2.0
Via: SIP/2.0/UDP 93.86.247.211:50000;rport;branch=z9hG4bKEPSVBUS09e 20954-9598-47d2-8671-0b77509a73cd
To: <sip:76868116@sip.epygi.com>
From: <sip:76868116@sip.epygi.com>;tag=1258131345d7db764 4-235e-44d7-b93a-3e0d1b287a3c
CSeq: 5 REGISTER
Call-ID: 027d2212-fa4d-4051-b1ea-767c32964f40...ygi-config.com
Contact: <sip:76868116@93.86.247.211:50000>;expires=900
User-Agent: Epygi Quadro SIP User Agent/v5.1.19 (QUADRO-2X)
Max-Forwards: 70
Content-Length: 0

***************************** SIP message buffer end ******************************

12:23:13 Receive SIP message # (19/11/2009 11:23:13:487 GMT) # UDP # 568 bytes # buff size 1 # from: 74.54.85.200:5060 # to: 192.168.1.3:5060

***************************** SIP message buffer start *****************************
SIP/2.0 407 Proxy Authentication Required
Via: SIP/2.0/UDP 93.86.247.211:50000;rport=50046;branch=z9hG4bKEPSV BUSf17b79f3-d796-48dc-9a68-7cef5b244aef
To: <sip:76868115@sip.epygi.com>;tag=6da4c056e6649e7d4 aa0b368ace32889.37ff
From: <sip:76868115@sip.epygi.com>;tag=1258131345a7e0e91 f-07ef-4aba-8331-78861ff196e8
CSeq: 5 REGISTER
Call-ID: d7d1c5bd-792e-410e-a90f-edcf8d923407...ygi-config.com
Proxy-Authenticate: Digest realm="sip.epygi.com", nonce="4b052be212c27b94aa227e461a367f5d6a71a91e"
Server: OpenSER (1.2.2-notls (i386/linux))
Content-Length: 0

***************************** SIP message buffer end ******************************

12:23:13 Got 407 response, try to authenticate message # OID: 66538
12:23:13 Try to send SIP message # (19/11/2009 11:23:13:503 GMT) # UDP # 693 bytes # buff size 0 # from: 192.168.1.3:5060 # to: 74.54.85.200:5060

***************************** SIP message buffer start *****************************
REGISTER sip:sip.epygi.com SIP/2.0
Via: SIP/2.0/UDP 93.86.247.211:50000;rport;branch=z9hG4bKEPSVBUS5bc 8b77a-fc48-432f-9b8c-4b662553a83a
To: <sip:76868115@sip.epygi.com>
From: <sip:76868115@sip.epygi.com>;tag=1258131345a7e0e91 f-07ef-4aba-8331-78861ff196e8
CSeq: 6 REGISTER
Call-ID: d7d1c5bd-792e-410e-a90f-edcf8d923407...ygi-config.com
Contact: <sip:76868115@93.86.247.211:50000>;expires=900
User-Agent: Epygi Quadro SIP User Agent/v5.1.19 (QUADRO-2X)
Max-Forwards: 70
Proxy-Authorization: Digest realm="sip.epygi.com",nonce="4b052be212c27b94aa227 e461a367f5d6a71a91e",username="76868115",uri="sip: sip.epygi.com",response="0664b80489611e12a2adb5186 abba5f7"
Content-Length: 0

***************************** SIP message buffer end ******************************

12:23:13 Receive SIP message # (19/11/2009 11:23:13:531 GMT) # UDP # 528 bytes # buff size 1 # from: 74.54.85.200:5060 # to: 192.168.1.3:5060

***************************** SIP message buffer start *****************************
SIP/2.0 200 OK
Via: SIP/2.0/UDP 93.86.247.211:50000;rport=50046;branch=z9hG4bKEPSV BUSecf28fd2-d7c4-4530-b54e-32037d99c9c6
To: "Milanka Simic" <sip:76868112@sip.epygi.com>;tag=6da4c056e6649e7d4 aa0b368ace32889.0fa8
From: "Milanka Simic" <sip:76868112@sip.epygi.com>;tag=1258131345021e09c 5-8349-4c95-8c10-d0c2309e4048
CSeq: 6 REGISTER
Call-ID: e65aa8b6-aa47-47db-a57c-f98bb70f527d...ygi-config.com
Contact: <sip:76868112@192.168.1.3:50000>;expires=900
Server: OpenSER (1.2.2-notls (i386/linux))
Content-Length: 0

***************************** SIP message buffer end ******************************

12:23:13 Receive SIP message # (19/11/2009 11:23:13:569 GMT) # UDP # 516 bytes # buff size 1 # from: 74.54.85.200:5060 # to: 192.168.1.3:5060

***************************** SIP message buffer start *****************************
SIP/2.0 200 OK
Via: SIP/2.0/UDP 93.86.247.211:50000;rport=50046;branch=z9hG4bKEPSV BUSc01fa5fa-f03a-42c5-8806-a9d5fce0ad40
To: "simamob" <sip:76868113@sip.epygi.com>;tag=6da4c056e6649e7d4 aa0b368ace32889.eaac
From: "simamob" <sip:76868113@sip.epygi.com>;tag=1258131345d99cc3f b-f6aa-48a8-86f3-f75fc89fda14
CSeq: 6 REGISTER
Call-ID: 67dec1ea-5380-4c20-bfe8-3c9841c877ee...ygi-config.com
Contact: <sip:76868113@192.168.1.3:50000>;expires=900
Server: OpenSER (1.2.2-notls (i386/linux))
Content-Length: 0

***************************** SIP message buffer end ******************************

12:23:13 Receive SIP message # (19/11/2009 11:23:13:607 GMT) # UDP # 496 bytes # buff size 1 # from: 74.54.85.200:5060 # to: 192.168.1.3:5060

***************************** SIP message buffer start *****************************
SIP/2.0 200 OK
Via: SIP/2.0/UDP 93.86.247.211:50000;rport=50046;branch=z9hG4bKEPSV BUSbfe4a033-c76f-4890-8d6e-7a92a6d1431b
To: <sip:76868114@sip.epygi.com>;tag=6da4c056e6649e7d4 aa0b368ace32889.0f80
From: <sip:76868114@sip.epygi.com>;tag=1258131345b44793d 9-fca2-4eef-b83b-4570dc4156c4
CSeq: 6 REGISTER
Call-ID: b4a07a66-15f2-423b-9201-151a8344c440...ygi-config.com
Contact: <sip:76868114@192.168.1.3:50000>;expires=900
Server: OpenSER (1.2.2-notls (i386/linux))
Content-Length: 0

***************************** SIP message buffer end ******************************

12:23:13 Receive SIP message # (19/11/2009 11:23:13:637 GMT) # UDP # 568 bytes # buff size 1 # from: 74.54.85.200:5060 # to: 192.168.1.3:5060

***************************** SIP message buffer start *****************************
SIP/2.0 407 Proxy Authentication Required
Via: SIP/2.0/UDP 93.86.247.211:50000;rport=50046;branch=z9hG4bKEPSV BUS09e20954-9598-47d2-8671-0b77509a73cd
To: <sip:76868116@sip.epygi.com>;tag=6da4c056e6649e7d4 aa0b368ace32889.2e2b
From: <sip:76868116@sip.epygi.com>;tag=1258131345d7db764 4-235e-44d7-b93a-3e0d1b287a3c
CSeq: 5 REGISTER
Call-ID: 027d2212-fa4d-4051-b1ea-767c32964f40...ygi-config.com
Proxy-Authenticate: Digest realm="sip.epygi.com", nonce="4b052be3fec1e021bbc45cfd75a09ac1d743bdea"
Server: OpenSER (1.2.2-notls (i386/linux))
Content-Length: 0

***************************** SIP message buffer end ******************************

12:23:13 Got 407 response, try to authenticate message # OID: 66544
12:23:13 Try to send SIP message # (19/11/2009 11:23:13:651 GMT) # UDP # 693 bytes # buff size 0 # from: 192.168.1.3:5060 # to: 74.54.85.200:5060

***************************** SIP message buffer start *****************************
REGISTER sip:sip.epygi.com SIP/2.0
Via: SIP/2.0/UDP 93.86.247.211:50000;rport;branch=z9hG4bKEPSVBUS215 5dbc5-73b0-42a7-b8ec-d3f6647ca3e3
To: <sip:76868116@sip.epygi.com>
From: <sip:76868116@sip.epygi.com>;tag=1258131345d7db764 4-235e-44d7-b93a-3e0d1b287a3c
CSeq: 6 REGISTER
Call-ID: 027d2212-fa4d-4051-b1ea-767c32964f40...ygi-config.com
Contact: <sip:76868116@93.86.247.211:50000>;expires=900
User-Agent: Epygi Quadro SIP User Agent/v5.1.19 (QUADRO-2X)
Max-Forwards: 70
Proxy-Authorization: Digest realm="sip.epygi.com",nonce="4b052be3fec1e021bbc45 cfd75a09ac1d743bdea",username="76868116",uri="sip: sip.epygi.com",response="1ed28555e481645f245b716c2 8e1cb22"
Content-Length: 0

***************************** SIP message buffer end ******************************

12:23:13 Registering user 76868117 on server sip.epygi.com
12:23:13 Try to send SIP message # (19/11/2009 11:23:13:684 GMT) # UDP # 505 bytes # buff size 0 # from: 192.168.1.3:5060 # to: 74.54.85.200:5060

***************************** SIP message buffer start *****************************
REGISTER sip:sip.epygi.com SIP/2.0
Via: SIP/2.0/UDP 93.86.247.211:50000;rport;branch=z9hG4bKEPSVBUS8da 59f75-56c9-4f8d-88d1-bfe57007119a
To: <sip:76868117@sip.epygi.com>
From: <sip:76868117@sip.epygi.com>;tag=12581313458493476 d-7f02-453a-8d3c-170e7b162237
CSeq: 5 REGISTER
Call-ID: deaed7cf-8eeb-4a01-b676-91e7aa56a4aa...ygi-config.com
Contact: <sip:76868117@93.86.247.211:50000>;expires=900
User-Agent: Epygi Quadro SIP User Agent/v5.1.19 (QUADRO-2X)
Max-Forwards: 70
Content-Length: 0

***************************** SIP message buffer end ******************************

12:23:13 Receive SIP message # (19/11/2009 11:23:13:717 GMT) # UDP # 496 bytes # buff size 1 # from: 74.54.85.200:5060 # to: 192.168.1.3:5060

***************************** SIP message buffer start *****************************
SIP/2.0 200 OK
Via: SIP/2.0/UDP 93.86.247.211:50000;rport=50046;branch=z9hG4bKEPSV BUS5bc8b77a-fc48-432f-9b8c-4b662553a83a
To: <sip:76868115@sip.epygi.com>;tag=6da4c056e6649e7d4 aa0b368ace32889.d075
From: <sip:76868115@sip.epygi.com>;tag=1258131345a7e0e91 f-07ef-4aba-8331-78861ff196e8
CSeq: 6 REGISTER
Call-ID: d7d1c5bd-792e-410e-a90f-edcf8d923407...ygi-config.com
Contact: <sip:76868115@192.168.1.3:50000>;expires=900
Server: OpenSER (1.2.2-notls (i386/linux))
Content-Length: 0

***************************** SIP message buffer end ******************************

12:23:13 Registering user 76868118 on server sip.epygi.com
12:23:13 Try to send SIP message # (19/11/2009 11:23:13:827 GMT) # UDP # 505 bytes # buff size 0 # from: 192.168.1.3:5060 # to: 74.54.85.200:5060

***************************** SIP message buffer start *****************************
REGISTER sip:sip.epygi.com SIP/2.0
Via: SIP/2.0/UDP 93.86.247.211:50000;rport;branch=z9hG4bKEPSVBUS443 3ad93-51ef-4a36-957a-fc7751583d6a
To: <sip:76868118@sip.epygi.com>
From: <sip:76868118@sip.epygi.com>;tag=125813134548f0997 1-b21e-4114-ab36-348c73ec25c1
CSeq: 5 REGISTER
Call-ID: 39ff1da0-4002-423f-b09c-1250685771b6...ygi-config.com
Contact: <sip:76868118@93.86.247.211:50000>;expires=900
User-Agent: Epygi Quadro SIP User Agent/v5.1.19 (QUADRO-2X)
Max-Forwards: 70
Content-Length: 0

***************************** SIP message buffer end ******************************

12:23:13 Receive SIP message # (19/11/2009 11:23:13:880 GMT) # UDP # 496 bytes # buff size 1 # from: 74.54.85.200:5060 # to: 192.168.1.3:5060

***************************** SIP message buffer start *****************************
SIP/2.0 200 OK
Via: SIP/2.0/UDP 93.86.247.211:50000;rport=50046;branch=z9hG4bKEPSV BUS2155dbc5-73b0-42a7-b8ec-d3f6647ca3e3
To: <sip:76868116@sip.epygi.com>;tag=6da4c056e6649e7d4 aa0b368ace32889.c9e4
From: <sip:76868116@sip.epygi.com>;tag=1258131345d7db764 4-235e-44d7-b93a-3e0d1b287a3c
CSeq: 6 REGISTER
Call-ID: 027d2212-fa4d-4051-b1ea-767c32964f40...ygi-config.com
Contact: <sip:76868116@192.168.1.3:50000>;expires=900
Server: OpenSER (1.2.2-notls (i386/linux))
Content-Length: 0

***************************** SIP message buffer end ******************************

12:23:13 Receive SIP message # (19/11/2009 11:23:13:909 GMT) # UDP # 568 bytes # buff size 1 # from: 74.54.85.200:5060 # to: 192.168.1.3:5060

***************************** SIP message buffer start *****************************
SIP/2.0 407 Proxy Authentication Required
Via: SIP/2.0/UDP 93.86.247.211:50000;rport=50046;branch=z9hG4bKEPSV BUS8da59f75-56c9-4f8d-88d1-bfe57007119a
To: <sip:76868117@sip.epygi.com>;tag=6da4c056e6649e7d4 aa0b368ace32889.828a
From: <sip:76868117@sip.epygi.com>;tag=12581313458493476 d-7f02-453a-8d3c-170e7b162237
CSeq: 5 REGISTER
Call-ID: deaed7cf-8eeb-4a01-b676-91e7aa56a4aa...ygi-config.com
Proxy-Authenticate: Digest realm="sip.epygi.com", nonce="4b052be3fec1e021bbc45cfd75a09ac1d743bdea"
Server: OpenSER (1.2.2-notls (i386/linux))
Content-Length: 0

***************************** SIP message buffer end ******************************

12:23:13 Got 407 response, try to authenticate message # OID: 66551
12:23:13 Registering user 76868119 on server sip.epygi.com
12:23:13 Try to send SIP message # (19/11/2009 11:23:13:950 GMT) # UDP # 693 bytes # buff size 0 # from: 192.168.1.3:5060 # to: 74.54.85.200:5060

***************************** SIP message buffer start *****************************
REGISTER sip:sip.epygi.com SIP/2.0
Via: SIP/2.0/UDP 93.86.247.211:50000;rport;branch=z9hG4bKEPSVBUS200 65895-6c07-473e-9f26-0c27165676a4
To: <sip:76868117@sip.epygi.com>
From: <sip:76868117@sip.epygi.com>;tag=12581313458493476 d-7f02-453a-8d3c-170e7b162237
CSeq: 6 REGISTER
Call-ID: deaed7cf-8eeb-4a01-b676-91e7aa56a4aa...ygi-config.com
Contact: <sip:76868117@93.86.247.211:50000>;expires=900
User-Agent: Epygi Quadro SIP User Agent/v5.1.19 (QUADRO-2X)
Max-Forwards: 70
Proxy-Authorization: Digest realm="sip.epygi.com",nonce="4b052be3fec1e021bbc45 cfd75a09ac1d743bdea",username="76868117",uri="sip: sip.epygi.com",response="9ad82e8fbeb0c35749acec427 28f4f37"
Content-Length: 0

***************************** SIP message buffer end ******************************

12:23:13 Try to send SIP message # (19/11/2009 11:23:13:973 GMT) # UDP # 505 bytes # buff size 0 # from: 192.168.1.3:5060 # to: 74.54.85.200:5060

***************************** SIP message buffer start *****************************
REGISTER sip:sip.epygi.com SIP/2.0
Via: SIP/2.0/UDP 93.86.247.211:50000;rport;branch=z9hG4bKEPSVBUS948 42e14-9c30-44e4-8d7b-d6e670abe6d5
To: <sip:76868119@sip.epygi.com>
From: <sip:76868119@sip.epygi.com>;tag=1258131345340e1fa 6-51b6-43ac-adb0-aa996f4d3e56
CSeq: 5 REGISTER
Call-ID: b16ba02c-c9fe-432b-b616-dd5ea7b40ef7...ygi-config.com
Contact: <sip:76868119@93.86.247.211:50000>;expires=900
User-Agent: Epygi Quadro SIP User Agent/v5.1.19 (QUADRO-2X)
Max-Forwards: 70
Content-Length: 0

***************************** SIP message buffer end ******************************

12:23:14 Receive SIP message # (19/11/2009 11:23:14:029 GMT) # UDP # 568 bytes # buff size 1 # from: 74.54.85.200:5060 # to: 192.168.1.3:5060

***************************** SIP message buffer start *****************************
SIP/2.0 407 Proxy Authentication Required
Via: SIP/2.0/UDP 93.86.247.211:50000;rport=50046;branch=z9hG4bKEPSV BUS4433ad93-51ef-4a36-957a-fc7751583d6a
To: <sip:76868118@sip.epygi.com>;tag=6da4c056e6649e7d4 aa0b368ace32889.a64f
From: <sip:76868118@sip.epygi.com>;tag=125813134548f0997 1-b21e-4114-ab36-348c73ec25c1
CSeq: 5 REGISTER
Call-ID: 39ff1da0-4002-423f-b09c-1250685771b6...ygi-config.com
Proxy-Authenticate: Digest realm="sip.epygi.com", nonce="4b052be3fec1e021bbc45cfd75a09ac1d743bdea"
Server: OpenSER (1.2.2-notls (i386/linux))
Content-Length: 0

***************************** SIP message buffer end ******************************

12:23:14 Got 407 response, try to authenticate message # OID: 66554
12:23:14 Try to send SIP message # (19/11/2009 11:23:14:044 GMT) # UDP # 693 bytes # buff size 0 # from: 192.168.1.3:5060 # to: 74.54.85.200:5060

***************************** SIP message buffer start *****************************
REGISTER sip:sip.epygi.com SIP/2.0
Via: SIP/2.0/UDP 93.86.247.211:50000;rport;branch=z9hG4bKEPSVBUS283 9e9c8-8f9b-4c5a-b223-cf058ff6a934
To: <sip:76868118@sip.epygi.com>
From: <sip:76868118@sip.epygi.com>;tag=125813134548f0997 1-b21e-4114-ab36-348c73ec25c1
CSeq: 6 REGISTER
Call-ID: 39ff1da0-4002-423f-b09c-1250685771b6...ygi-config.com
Contact: <sip:76868118@93.86.247.211:50000>;expires=900
User-Agent: Epygi Quadro SIP User Agent/v5.1.19 (QUADRO-2X)
Max-Forwards: 70
Proxy-Authorization: Digest realm="sip.epygi.com",nonce="4b052be3fec1e021bbc45 cfd75a09ac1d743bdea",username="76868118",uri="sip: sip.epygi.com",response="885c8a7a2f40dcd1020df6d19 f0ee631"
Content-Length: 0

***************************** SIP message buffer end ******************************

12:23:14 Registering user 76868120 on server sip.epygi.com
12:23:14 Try to send SIP message # (19/11/2009 11:23:14:139 GMT) # UDP # 505 bytes # buff size 0 # from: 192.168.1.3:5060 # to: 74.54.85.200:5060

***************************** SIP message buffer start *****************************
REGISTER sip:sip.epygi.com SIP/2.0
Via: SIP/2.0/UDP 93.86.247.211:50000;rport;branch=z9hG4bKEPSVBUS1b7 61101-1541-4fc2-bc04-307d07d0f73e
To: <sip:76868120@sip.epygi.com>
From: <sip:76868120@sip.epygi.com>;tag=1258131345a8d1dab d-ab3d-46a8-ad82-48b0c2f098c9
CSeq: 5 REGISTER
Call-ID: 5ed81611-ce6e-473d-b589-76d027444129...ygi-config.com
Contact: <sip:76868120@93.86.247.211:50000>;expires=900
User-Agent: Epygi Quadro SIP User Agent/v5.1.19 (QUADRO-2X)
Max-Forwards: 70
Content-Length: 0

***************************** SIP message buffer end ******************************

12:23:14 Receive SIP message # (19/11/2009 11:23:14:195 GMT) # UDP # 496 bytes # buff size 2 # from: 74.54.85.200:5060 # to: 192.168.1.3:5060

***************************** SIP message buffer start *****************************
SIP/2.0 200 OK
Via: SIP/2.0/UDP 93.86.247.211:50000;rport=50046;branch=z9hG4bKEPSV BUS20065895-6c07-473e-9f26-0c27165676a4
To: <sip:76868117@sip.epygi.com>;tag=6da4c056e6649e7d4 aa0b368ace32889.912f
From: <sip:76868117@sip.epygi.com>;tag=12581313458493476 d-7f02-453a-8d3c-170e7b162237
CSeq: 6 REGISTER
Call-ID: deaed7cf-8eeb-4a01-b676-91e7aa56a4aa...ygi-config.com
Contact: <sip:76868117@192.168.1.3:50000>;expires=900
Server: OpenSER (1.2.2-notls (i386/linux))
Content-Length: 0

***************************** SIP message buffer end ******************************

12:23:14 Registering user 76868100 on server sip.epygi.com
12:23:14 Try to send SIP message # (19/11/2009 11:23:14:257 GMT) # UDP # 541 bytes # buff size 2 # from: 192.168.1.3:5060 # to: 74.54.85.200:5060

***************************** SIP message buffer start *****************************
REGISTER sip:sip.epygi.com SIP/2.0
Via: SIP/2.0/UDP 93.86.247.211:50000;rport;branch=z9hG4bKEPSVBUS0b3 83e41-7dff-4470-9ac6-318a21541d7d
To: "Attendant" <sip:76868100@sip.epygi.com>
From: "Attendant" <sip:76868100@sip.epygi.com>;tag=1258131345f96e9e4 d-c171-45aa-b8ed-f7eb0dc7b517
CSeq: 5 REGISTER
Call-ID: 465f3858-965f-41a2-b51c-6b69de965d9a...ygi-config.com
Contact: "Attendant" <sip:76868100@93.86.247.211:50000>;expires=900
User-Agent: Epygi Quadro SIP User Agent/v5.1.19 (QUADRO-2X)
Max-Forwards: 70
Content-Length: 0

***************************** SIP message buffer end ******************************

12:23:14 Receive SIP message # (19/11/2009 11:23:14:268 GMT) # UDP # 568 bytes # buff size 2 # from: 74.54.85.200:5060 # to: 192.168.1.3:5060

***************************** SIP message buffer start *****************************
SIP/2.0 407 Proxy Authentication Required
Via: SIP/2.0/UDP 93.86.247.211:50000;rport=50046;branch=z9hG4bKEPSV BUS94842e14-9c30-44e4-8d7b-d6e670abe6d5
To: <sip:76868119@sip.epygi.com>;tag=6da4c056e6649e7d4 aa0b368ace32889.4d81
From: <sip:76868119@sip.epygi.com>;tag=1258131345340e1fa 6-51b6-43ac-adb0-aa996f4d3e56
CSeq: 5 REGISTER
Call-ID: b16ba02c-c9fe-432b-b616-dd5ea7b40ef7...ygi-config.com
Proxy-Authenticate: Digest realm="sip.epygi.com", nonce="4b052be3fec1e021bbc45cfd75a09ac1d743bdea"
Server: OpenSER (1.2.2-notls (i386/linux))
Content-Length: 0

***************************** SIP message buffer end ******************************

12:23:14 Got 407 response, try to authenticate message # OID: 66557
12:23:14 Receive SIP message # (19/11/2009 11:23:14:277 GMT) # UDP # 496 bytes # buff size 1 # from: 74.54.85.200:5060 # to: 192.168.1.3:5060

***************************** SIP message buffer start *****************************
SIP/2.0 200 OK
Via: SIP/2.0/UDP 93.86.247.211:50000;rport=50046;branch=z9hG4bKEPSV BUS2839e9c8-8f9b-4c5a-b223-cf058ff6a934
To: <sip:76868118@sip.epygi.com>;tag=6da4c056e6649e7d4 aa0b368ace32889.0fe9
From: <sip:76868118@sip.epygi.com>;tag=125813134548f0997 1-b21e-4114-ab36-348c73ec25c1
CSeq: 6 REGISTER
Call-ID: 39ff1da0-4002-423f-b09c-1250685771b6...ygi-config.com
Contact: <sip:76868118@192.168.1.3:50000>;expires=900
Server: OpenSER (1.2.2-notls (i386/linux))
Content-Length: 0

***************************** SIP message buffer end ******************************

12:23:14 Try to send SIP message # (19/11/2009 11:23:14:288 GMT) # UDP # 693 bytes # buff size 0 # from: 192.168.1.3:5060 # to: 74.54.85.200:5060

***************************** SIP message buffer start *****************************
REGISTER sip:sip.epygi.com SIP/2.0
Via: SIP/2.0/UDP 93.86.247.211:50000;rport;branch=z9hG4bKEPSVBUS2d3 3ff45-15af-48a1-941c-92e9a264d21a
To: <sip:76868119@sip.epygi.com>
From: <sip:76868119@sip.epygi.com>;tag=1258131345340e1fa 6-51b6-43ac-adb0-aa996f4d3e56
CSeq: 6 REGISTER
Call-ID: b16ba02c-c9fe-432b-b616-dd5ea7b40ef7...ygi-config.com
Contact: <sip:76868119@93.86.247.211:50000>;expires=900
User-Agent: Epygi Quadro SIP User Agent/v5.1.19 (QUADRO-2X)
Max-Forwards: 70
Proxy-Authorization: Digest realm="sip.epygi.com",nonce="4b052be3fec1e021bbc45 cfd75a09ac1d743bdea",username="76868119",uri="sip: sip.epygi.com",response="ad838cdb4766d50df22bcebab 967ff6a"
Content-Length: 0

***************************** SIP message buffer end ******************************

12:23:14 Receive SIP message # (19/11/2009 11:23:14:347 GMT) # UDP # 568 bytes # buff size 1 # from: 74.54.85.200:5060 # to: 192.168.1.3:5060

***************************** SIP message buffer start *****************************
SIP/2.0 407 Proxy Authentication Required
Via: SIP/2.0/UDP 93.86.247.211:50000;rport=50046;branch=z9hG4bKEPSV BUS1b761101-1541-4fc2-bc04-307d07d0f73e
To: <sip:76868120@sip.epygi.com>;tag=6da4c056e6649e7d4 aa0b368ace32889.fcca
From: <sip:76868120@sip.epygi.com>;tag=1258131345a8d1dab d-ab3d-46a8-ad82-48b0c2f098c9
CSeq: 5 REGISTER
Call-ID: 5ed81611-ce6e-473d-b589-76d027444129...ygi-config.com
Proxy-Authenticate: Digest realm="sip.epygi.com", nonce="4b052be3fec1e021bbc45cfd75a09ac1d743bdea"
Server: OpenSER (1.2.2-notls (i386/linux))
Content-Length: 0

***************************** SIP message buffer end ******************************

12:23:14 Got 407 response, try to authenticate message # OID: 66561
12:23:14 Try to send SIP message # (19/11/2009 11:23:14:360 GMT) # UDP # 693 bytes # buff size 0 # from: 192.168.1.3:5060 # to: 74.54.85.200:5060

***************************** SIP message buffer start *****************************
REGISTER sip:sip.epygi.com SIP/2.0
Via: SIP/2.0/UDP 93.86.247.211:50000;rport;branch=z9hG4bKEPSVBUScbe 6f68b-8e98-46f1-b870-7daf8b119cae
To: <sip:76868120@sip.epygi.com>
From: <sip:76868120@sip.epygi.com>;tag=1258131345a8d1dab d-ab3d-46a8-ad82-48b0c2f098c9
CSeq: 6 REGISTER
Call-ID: 5ed81611-ce6e-473d-b589-76d027444129...ygi-config.com
Contact: <sip:76868120@93.86.247.211:50000>;expires=900
User-Agent: Epygi Quadro SIP User Agent/v5.1.19 (QUADRO-2X)
Max-Forwards: 70
Proxy-Authorization: Digest realm="sip.epygi.com",nonce="4b052be3fec1e021bbc45 cfd75a09ac1d743bdea",username="76868120",uri="sip: sip.epygi.com",response="567bf161044a3ae5101942e04 12f32d4"
Content-Length: 0

***************************** SIP message buffer end ******************************

12:23:14 Receive SIP message # (19/11/2009 11:23:14:464 GMT) # UDP # 592 bytes # buff size 1 # from: 74.54.85.200:5060 # to: 192.168.1.3:5060

***************************** SIP message buffer start *****************************
SIP/2.0 407 Proxy Authentication Required
Via: SIP/2.0/UDP 93.86.247.211:50000;rport=50046;branch=z9hG4bKEPSV BUS0b383e41-7dff-4470-9ac6-318a21541d7d
To: "Attendant" <sip:76868100@sip.epygi.com>;tag=6da4c056e6649e7d4 aa0b368ace32889.5868
From: "Attendant" <sip:76868100@sip.epygi.com>;tag=1258131345f96e9e4 d-c171-45aa-b8ed-f7eb0dc7b517
CSeq: 5 REGISTER
Call-ID: 465f3858-965f-41a2-b51c-6b69de965d9a...ygi-config.com
Proxy-Authenticate: Digest realm="sip.epygi.com", nonce="4b052be3fec1e021bbc45cfd75a09ac1d743bdea"
Server: OpenSER (1.2.2-notls (i386/linux))
Content-Length: 0

***************************** SIP message buffer end ******************************

12:23:14 Got 407 response, try to authenticate message # OID: 66564
12:23:14 Try to send SIP message # (19/11/2009 11:23:14:483 GMT) # UDP # 729 bytes # buff size 0 # from: 192.168.1.3:5060 # to: 74.54.85.200:5060

***************************** SIP message buffer start *****************************
REGISTER sip:sip.epygi.com SIP/2.0
Via: SIP/2.0/UDP 93.86.247.211:50000;rport;branch=z9hG4bKEPSVBUSc42 40739-50c3-4ff5-903a-4996a81aca05
To: "Attendant" <sip:76868100@sip.epygi.com>
From: "Attendant" <sip:76868100@sip.epygi.com>;tag=1258131345f96e9e4 d-c171-45aa-b8ed-f7eb0dc7b517
CSeq: 6 REGISTER
Call-ID: 465f3858-965f-41a2-b51c-6b69de965d9a...ygi-config.com
Contact: "Attendant" <sip:76868100@93.86.247.211:50000>;expires=900
User-Agent: Epygi Quadro SIP User Agent/v5.1.19 (QUADRO-2X)
Max-Forwards: 70
Proxy-Authorization: Digest realm="sip.epygi.com",nonce="4b052be3fec1e021bbc45 cfd75a09ac1d743bdea",username="76868100",uri="sip: sip.epygi.com",response="11b96e928fee0b15770c7ca4c 137dd59"
Content-Length: 0

***************************** SIP message buffer end ******************************

12:23:14 Receive SIP message # (19/11/2009 11:23:14:558 GMT) # UDP # 496 bytes # buff size 1 # from: 74.54.85.200:5060 # to: 192.168.1.3:5060

***************************** SIP message buffer start *****************************
SIP/2.0 200 OK
Via: SIP/2.0/UDP 93.86.247.211:50000;rport=50046;branch=z9hG4bKEPSV BUS2d33ff45-15af-48a1-941c-92e9a264d21a
To: <sip:76868119@sip.epygi.com>;tag=6da4c056e6649e7d4 aa0b368ace32889.c14e
From: <sip:76868119@sip.epygi.com>;tag=1258131345340e1fa 6-51b6-43ac-adb0-aa996f4d3e56
CSeq: 6 REGISTER
Call-ID: b16ba02c-c9fe-432b-b616-dd5ea7b40ef7...ygi-config.com
Contact: <sip:76868119@192.168.1.3:50000>;expires=900
Server: OpenSER (1.2.2-notls (i386/linux))
Content-Length: 0

***************************** SIP message buffer end ******************************

12:23:14 Receive SIP message # (19/11/2009 11:23:14:573 GMT) # UDP # 496 bytes # buff size 1 # from: 74.54.85.200:5060 # to: 192.168.1.3:5060

***************************** SIP message buffer start *****************************
SIP/2.0 200 OK
Via: SIP/2.0/UDP 93.86.247.211:50000;rport=50046;branch=z9hG4bKEPSV BUScbe6f68b-8e98-46f1-b870-7daf8b119cae
To: <sip:76868120@sip.epygi.com>;tag=6da4c056e6649e7d4 aa0b368ace32889.450e
From: <sip:76868120@sip.epygi.com>;tag=1258131345a8d1dab d-ab3d-46a8-ad82-48b0c2f098c9
CSeq: 6 REGISTER
Call-ID: 5ed81611-ce6e-473d-b589-76d027444129...ygi-config.com
Contact: <sip:76868120@192.168.1.3:50000>;expires=900
Server: OpenSER (1.2.2-notls (i386/linux))
Content-Length: 0

***************************** SIP message buffer end ******************************

12:23:14 Receive SIP message # (19/11/2009 11:23:14:698 GMT) # UDP # 520 bytes # buff size 1 # from: 74.54.85.200:5060 # to: 192.168.1.3:5060

***************************** SIP message buffer start *****************************
SIP/2.0 200 OK
Via: SIP/2.0/UDP 93.86.247.211:50000;rport=50046;branch=z9hG4bKEPSV BUSc4240739-50c3-4ff5-903a-4996a81aca05
To: "Attendant" <sip:76868100@sip.epygi.com>;tag=6da4c056e6649e7d4 aa0b368ace32889.7c52
From: "Attendant" <sip:76868100@sip.epygi.com>;tag=1258131345f96e9e4 d-c171-45aa-b8ed-f7eb0dc7b517
CSeq: 6 REGISTER
Call-ID: 465f3858-965f-41a2-b51c-6b69de965d9a...ygi-config.com
Contact: <sip:76868100@192.168.1.3:50000>;expires=900
Server: OpenSER (1.2.2-notls (i386/linux))
Content-Length: 0

***************************** SIP message buffer end ******************************

12:23:40 Try to send SIP message # (19/11/2009 11:23:40:682 GMT) # UDP # 589 bytes # buff size 0 # from: 192.168.1.3:5060 # to: 204.11.192.36:5060

***************************** SIP message buffer start *****************************
OPTIONS sip:callcentric.com:5060 SIP/2.0
Via: SIP/2.0/UDP 93.86.247.211:50000;rport;branch=z9hG4bKEPSVBUSe8c 8495e-4c40-4963-a6e2-c07cb4d9d78c
To: <sip:callcentric.com>
From: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@93.86.247.211>;tag=12581313450f3f 4652-7e7e-4ed7-b869-a9b489590230
CSeq: 459 OPTIONS
Call-ID: 6d30abd1-9fd5-4657-8c3a-4790c404a3ce...ygi-config.com
Contact: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@93.86.247.211:50000>
User-Agent: Epygi Quadro SIP User Agent/v5.1.19 (QUADRO-2X)
Max-Forwards: 70
Content-Length: 0

***************************** SIP message buffer end ******************************

12:23:40 Receive SIP message # (19/11/2009 11:23:40:849 GMT) # UDP # 366 bytes # buff size 1 # from: 204.11.192.36:5060 # to: 192.168.1.3:5060

***************************** SIP message buffer start *****************************
SIP/2.0 200 Ok
v: SIP/2.0/UDP 93.86.247.211:50000;rport;branch=z9hG4bKEPSVBUSe8c 8495e-4c40-4963-a6e2-c07cb4d9d78c
f: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@93.86.247.211>;tag=12581313450f3f 4652-7e7e-4ed7-b869-a9b489590230
t: <sip:callcentric.com>
i: 6d30abd1-9fd5-4657-8c3a-4790c404a3ce...ygi-config.com
CSeq: 459 OPTIONS
l: 0

***************************** SIP message buffer end ******************************

12:23:49 Registering user 17772448397 on server callcentric.com
12:23:49 Try to send SIP message # (19/11/2009 11:23:49:786 GMT) # UDP # 656 bytes # buff size 0 # from: 192.168.1.3:5060 # to: 204.11.192.36:5060

***************************** SIP message buffer start *****************************
REGISTER sip:callcentric.com SIP/2.0
Via: SIP/2.0/UDP 93.86.247.211:50000;rport;branch=z9hG4bKEPSVBUSebf becd0-f593-4064-9bf3-6e3ff419e9b9
To: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@callcentric.com>
From: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@callcentric.com>;tag=125813134546 3c01b5-bfeb-4501-a897-95d32f996a71
CSeq: 41 REGISTER
Call-ID: 76af0e43-ea06-4b4a-b1a7-db2274440189...ygi-config.com
Contact: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@93.86.247.211:50000>;expires=90 0
User-Agent: Epygi Quadro SIP User Agent/v5.1.19 (QUADRO-2X)
Max-Forwards: 70
Content-Length: 0

***************************** SIP message buffer end ******************************

12:23:49 Receive SIP message # (19/11/2009 11:23:49:965 GMT) # UDP # 529 bytes # buff size 1 # from: 204.11.192.36:5060 # to: 192.168.1.3:5060

***************************** SIP message buffer start *****************************
SIP/2.0 200 Ok
v: SIP/2.0/UDP 93.86.247.211:50000;rport=50417;branch=z9hG4bKEPSV BUSebfbecd0-f593-4064-9bf3-6e3ff419e9b9
f: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@callcentric.com>;tag=125813134546 3c01b5-bfeb-4501-a897-95d32f996a71
t: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@callcentric.com>
i: 76af0e43-ea06-4b4a-b1a7-db2274440189...ygi-config.com
CSeq: 41 REGISTER
m: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@93.86.247.211:50000>;expires=62
l: 0

***************************** SIP message buffer end ******************************

12:24:39 Registering user 17772448397 on server callcentric.com
12:24:39 Try to send SIP message # (19/11/2009 11:24:39:982 GMT) # UDP # 656 bytes # buff size 0 # from: 192.168.1.3:5060 # to: 204.11.192.36:5060

***************************** SIP message buffer start *****************************
REGISTER sip:callcentric.com SIP/2.0
Via: SIP/2.0/UDP 93.86.247.211:50000;rport;branch=z9hG4bKEPSVBUS1f9 1f5fb-6d49-48ac-9b6a-d5a244f41176
To: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@callcentric.com>
From: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@callcentric.com>;tag=125813134561 4f6e3d-c0f8-4917-87e0-9f55ee4f557d
CSeq: 42 REGISTER
Call-ID: 76af0e43-ea06-4b4a-b1a7-db2274440189...ygi-config.com
Contact: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@93.86.247.211:50000>;expires=90 0
User-Agent: Epygi Quadro SIP User Agent/v5.1.19 (QUADRO-2X)
Max-Forwards: 70
Content-Length: 0

***************************** SIP message buffer end ******************************

12:24:40 Receive SIP message # (19/11/2009 11:24:40:161 GMT) # UDP # 529 bytes # buff size 1 # from: 204.11.192.36:5060 # to: 192.168.1.3:5060

***************************** SIP message buffer start *****************************
SIP/2.0 200 Ok
v: SIP/2.0/UDP 93.86.247.211:50000;rport=50417;branch=z9hG4bKEPSV BUS1f91f5fb-6d49-48ac-9b6a-d5a244f41176
f: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@callcentric.com>;tag=125813134561 4f6e3d-c0f8-4917-87e0-9f55ee4f557d
t: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@callcentric.com>
i: 76af0e43-ea06-4b4a-b1a7-db2274440189...ygi-config.com
CSeq: 42 REGISTER
m: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@93.86.247.211:50000>;expires=63
l: 0

***************************** SIP message buffer end ******************************

12:24:40 Try to send SIP message # (19/11/2009 11:24:40:860 GMT) # UDP # 589 bytes # buff size 0 # from: 192.168.1.3:5060 # to: 204.11.192.36:5060

***************************** SIP message buffer start *****************************
OPTIONS sip:callcentric.com:5060 SIP/2.0
Via: SIP/2.0/UDP 93.86.247.211:50000;rport;branch=z9hG4bKEPSVBUSd0e 8cc89-ba3d-4b77-848f-4d63f106ce16
To: <sip:callcentric.com>
From: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@93.86.247.211>;tag=12581313458281 b13f-6511-45a6-8911-61e525a3562c
CSeq: 835 OPTIONS
Call-ID: 6efd1ba5-7d91-48b2-b23b-2cdecc28bfb5...ygi-config.com
Contact: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@93.86.247.211:50000>
User-Agent: Epygi Quadro SIP User Agent/v5.1.19 (QUADRO-2X)
Max-Forwards: 70
Content-Length: 0

***************************** SIP message buffer end ******************************

12:24:41 Receive SIP message # (19/11/2009 11:24:41:028 GMT) # UDP # 366 bytes # buff size 1 # from: 204.11.192.36:5060 # to: 192.168.1.3:5060

***************************** SIP message buffer start *****************************
SIP/2.0 200 Ok
v: SIP/2.0/UDP 93.86.247.211:50000;rport;branch=z9hG4bKEPSVBUSd0e 8cc89-ba3d-4b77-848f-4d63f106ce16
f: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@93.86.247.211>;tag=12581313458281 b13f-6511-45a6-8911-61e525a3562c
t: <sip:callcentric.com>
i: 6efd1ba5-7d91-48b2-b23b-2cdecc28bfb5...ygi-config.com
CSeq: 835 OPTIONS
l: 0

***************************** SIP message buffer end ******************************

12:25:31 Registering user 17772448397 on server callcentric.com
12:25:31 Try to send SIP message # (19/11/2009 11:25:31:199 GMT) # UDP # 656 bytes # buff size 0 # from: 192.168.1.3:5060 # to: 204.11.192.36:5060

***************************** SIP message buffer start *****************************
REGISTER sip:callcentric.com SIP/2.0
Via: SIP/2.0/UDP 93.86.247.211:50000;rport;branch=z9hG4bKEPSVBUSfef 53566-e287-4ffb-b83f-9ba9e1d87687
To: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@callcentric.com>
From: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@callcentric.com>;tag=125813134556 3548e6-3b02-4543-95e0-26d6d2241c19
CSeq: 43 REGISTER
Call-ID: 76af0e43-ea06-4b4a-b1a7-db2274440189...ygi-config.com
Contact: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@93.86.247.211:50000>;expires=90 0
User-Agent: Epygi Quadro SIP User Agent/v5.1.19 (QUADRO-2X)
Max-Forwards: 70
Content-Length: 0

***************************** SIP message buffer end ******************************

12:25:31 Receive SIP message # (19/11/2009 11:25:31:379 GMT) # UDP # 529 bytes # buff size 1 # from: 204.11.192.36:5060 # to: 192.168.1.3:5060

***************************** SIP message buffer start *****************************
SIP/2.0 200 Ok
v: SIP/2.0/UDP 93.86.247.211:50000;rport=50417;branch=z9hG4bKEPSV BUSfef53566-e287-4ffb-b83f-9ba9e1d87687
f: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@callcentric.com>;tag=125813134556 3548e6-3b02-4543-95e0-26d6d2241c19
t: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@callcentric.com>
i: 76af0e43-ea06-4b4a-b1a7-db2274440189...ygi-config.com
CSeq: 43 REGISTER
m: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@93.86.247.211:50000>;expires=64
l: 0

***************************** SIP message buffer end ******************************

12:25:41 Try to send SIP message # (19/11/2009 11:25:41:046 GMT) # UDP # 589 bytes # buff size 0 # from: 192.168.1.3:5060 # to: 204.11.192.36:5060

***************************** SIP message buffer start *****************************
OPTIONS sip:callcentric.com:5060 SIP/2.0
Via: SIP/2.0/UDP 93.86.247.211:50000;rport;branch=z9hG4bKEPSVBUSc69 59fd5-caca-498f-a065-6d41e4781120
To: <sip:callcentric.com>
From: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@93.86.247.211>;tag=1258131345a90b 07a5-46f0-47c9-8d9d-7e710bdf9eac
CSeq: 204 OPTIONS
Call-ID: dba145f1-e9eb-4f86-a005-aa73aa06e3ba...ygi-config.com
Contact: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@93.86.247.211:50000>
User-Agent: Epygi Quadro SIP User Agent/v5.1.19 (QUADRO-2X)
Max-Forwards: 70
Content-Length: 0

***************************** SIP message buffer end ******************************

12:25:41 Receive SIP message # (19/11/2009 11:25:41:214 GMT) # UDP # 366 bytes # buff size 1 # from: 204.11.192.36:5060 # to: 192.168.1.3:5060

***************************** SIP message buffer start *****************************
SIP/2.0 200 Ok
v: SIP/2.0/UDP 93.86.247.211:50000;rport;branch=z9hG4bKEPSVBUSc69 59fd5-caca-498f-a065-6d41e4781120
f: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@93.86.247.211>;tag=1258131345a90b 07a5-46f0-47c9-8d9d-7e710bdf9eac
t: <sip:callcentric.com>
i: dba145f1-e9eb-4f86-a005-aa73aa06e3ba...ygi-config.com
CSeq: 204 OPTIONS
l: 0

***************************** SIP message buffer end ******************************

12:26:23 Registering user 17772448397 on server callcentric.com
12:26:23 Try to send SIP message # (19/11/2009 11:26:23:394 GMT) # UDP # 656 bytes # buff size 0 # from: 192.168.1.3:5060 # to: 204.11.192.36:5060

***************************** SIP message buffer start *****************************
REGISTER sip:callcentric.com SIP/2.0
Via: SIP/2.0/UDP 93.86.247.211:50000;rport;branch=z9hG4bKEPSVBUSafd 0a8d6-8f28-46fe-a331-b03ac26b5ed7
To: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@callcentric.com>
From: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@callcentric.com>;tag=12581313456f 85e50c-62ed-4052-a2d3-5e4a71c7c2ed
CSeq: 44 REGISTER
Call-ID: 76af0e43-ea06-4b4a-b1a7-db2274440189...ygi-config.com
Contact: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@93.86.247.211:50000>;expires=90 0
User-Agent: Epygi Quadro SIP User Agent/v5.1.19 (QUADRO-2X)
Max-Forwards: 70
Content-Length: 0

***************************** SIP message buffer end ******************************

12:26:23 Receive SIP message # (19/11/2009 11:26:23:573 GMT) # UDP # 529 bytes # buff size 1 # from: 204.11.192.36:5060 # to: 192.168.1.3:5060

***************************** SIP message buffer start *****************************
SIP/2.0 200 Ok
v: SIP/2.0/UDP 93.86.247.211:50000;rport=50417;branch=z9hG4bKEPSV BUSafd0a8d6-8f28-46fe-a331-b03ac26b5ed7
f: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@callcentric.com>;tag=12581313456f 85e50c-62ed-4052-a2d3-5e4a71c7c2ed
t: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@callcentric.com>
i: 76af0e43-ea06-4b4a-b1a7-db2274440189...ygi-config.com
CSeq: 44 REGISTER
m: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@93.86.247.211:50000>;expires=65
l: 0

***************************** SIP message buffer end ******************************

12:26:41 Try to send SIP message # (19/11/2009 11:26:41:229 GMT) # UDP # 589 bytes # buff size 0 # from: 192.168.1.3:5060 # to: 204.11.192.36:5060

***************************** SIP message buffer start *****************************
OPTIONS sip:callcentric.com:5060 SIP/2.0
Via: SIP/2.0/UDP 93.86.247.211:50000;rport;branch=z9hG4bKEPSVBUS053 00400-7260-4d97-80fe-58ba39f287c2
To: <sip:callcentric.com>
From: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@93.86.247.211>;tag=12581313458337 e69c-aca6-4212-8e70-9393240e0753
CSeq: 252 OPTIONS
Call-ID: 842bcfa7-6647-4c49-aa2a-5d84199bf6c9...ygi-config.com
Contact: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@93.86.247.211:50000>
User-Agent: Epygi Quadro SIP User Agent/v5.1.19 (QUADRO-2X)
Max-Forwards: 70
Content-Length: 0

***************************** SIP message buffer end ******************************

12:26:41 Receive SIP message # (19/11/2009 11:26:41:403 GMT) # UDP # 366 bytes # buff size 1 # from: 204.11.192.36:5060 # to: 192.168.1.3:5060

***************************** SIP message buffer start *****************************
SIP/2.0 200 Ok
v: SIP/2.0/UDP 93.86.247.211:50000;rport;branch=z9hG4bKEPSVBUS053 00400-7260-4d97-80fe-58ba39f287c2
f: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@93.86.247.211>;tag=12581313458337 e69c-aca6-4212-8e70-9393240e0753
t: <sip:callcentric.com>
i: 842bcfa7-6647-4c49-aa2a-5d84199bf6c9...ygi-config.com
CSeq: 252 OPTIONS
l: 0

***************************** SIP message buffer end ******************************

12:27:15 Registering user 17772448397 on server callcentric.com
12:27:15 Try to send SIP message # (19/11/2009 11:27:15:600 GMT) # UDP # 656 bytes # buff size 0 # from: 192.168.1.3:5060 # to: 204.11.192.36:5080

***************************** SIP message buffer start *****************************
REGISTER sip:callcentric.com SIP/2.0
Via: SIP/2.0/UDP 93.86.247.211:50000;rport;branch=z9hG4bKEPSVBUSca5 673f7-be4e-4bac-aac4-95a22728896f
To: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@callcentric.com>
From: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@callcentric.com>;tag=1258131345b7 ae531b-f09a-4941-b8e6-65d61fee4026
CSeq: 45 REGISTER
Call-ID: 76af0e43-ea06-4b4a-b1a7-db2274440189...ygi-config.com
Contact: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@93.86.247.211:50000>;expires=90 0
User-Agent: Epygi Quadro SIP User Agent/v5.1.19 (QUADRO-2X)
Max-Forwards: 70
Content-Length: 0

***************************** SIP message buffer end ******************************

12:27:15 Receive SIP message # (19/11/2009 11:27:15:780 GMT) # UDP # 620 bytes # buff size 1 # from: 204.11.192.36:5080 # to: 192.168.1.3:5060

***************************** SIP message buffer start *****************************
SIP/2.0 407 Proxy Authentication Required
v: SIP/2.0/UDP 93.86.247.211:50000;rport=50484;branch=z9hG4bKEPSV BUSca5673f7-be4e-4bac-aac4-95a22728896f
f: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@callcentric.com>;tag=1258131345b7 ae531b-f09a-4941-b8e6-65d61fee4026
t: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@callcentric.com>
i: 76af0e43-ea06-4b4a-b1a7-db2274440189...ygi-config.com
CSeq: 45 REGISTER
Proxy-Authenticate: Digest realm="callcentric.com", domain="sip:callcentric.com", nonce="ab6368a875c9de7bd2e55e6465f0b905", opaque="", stale=TRUE, algorithm=MD5
l: 0

***************************** SIP message buffer end ******************************

12:27:15 Got 407 response, try to authenticate message # OID: 66597
12:27:15 Try to send SIP message # (19/11/2009 11:27:15:802 GMT) # UDP # 857 bytes # buff size 0 # from: 192.168.1.3:5060 # to: 204.11.192.36:5080

***************************** SIP message buffer start *****************************
REGISTER sip:callcentric.com SIP/2.0
Via: SIP/2.0/UDP 93.86.247.211:50000;rport;branch=z9hG4bKEPSVBUS369 3bb96-5d31-4469-8d30-de4500a723e2
To: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@callcentric.com>
From: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@callcentric.com>;tag=1258131345b7 ae531b-f09a-4941-b8e6-65d61fee4026
CSeq: 46 REGISTER
Call-ID: 76af0e43-ea06-4b4a-b1a7-db2274440189...ygi-config.com
Contact: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@93.86.247.211:50000>;expires=90 0
User-Agent: Epygi Quadro SIP User Agent/v5.1.19 (QUADRO-2X)
Max-Forwards: 70
Proxy-Authorization: Digest realm="callcentric.com",nonce="ab6368a875c9de7bd2e 55e6465f0b905",username="17772448397",uri="sip:cal lcentric.com",algorithm=MD5,response="1feaa1d53f7b d66f20c839ac111bfccf"
Content-Length: 0

***************************** SIP message buffer end ******************************

12:27:16 Receive SIP message # (19/11/2009 11:27:16:017 GMT) # UDP # 484 bytes # buff size 2 # from: 204.11.192.36:5080 # to: 192.168.1.3:5060

***************************** SIP message buffer start *****************************
SIP/2.0 200 Ok
v: SIP/2.0/UDP 93.86.247.211:50000;rport=50484;branch=z9hG4bKEPSV BUS3693bb96-5d31-4469-8d30-de4500a723e2
f: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@callcentric.com>;tag=1258131345b7 ae531b-f09a-4941-b8e6-65d61fee4026
t: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@callcentric.com>
i: 76af0e43-ea06-4b4a-b1a7-db2274440189...ygi-config.com
CSeq: 46 REGISTER
m: <sip:17772448397@93.86.247.211:50000>;expires=60
l: 0

***************************** SIP message buffer end ******************************

12:27:41 Try to send SIP message # (19/11/2009 11:27:41:418 GMT) # UDP # 589 bytes # buff size 0 # from: 192.168.1.3:5060 # to: 204.11.192.36:5060

***************************** SIP message buffer start *****************************
OPTIONS sip:callcentric.com:5060 SIP/2.0
Via: SIP/2.0/UDP 93.86.247.211:50000;rport;branch=z9hG4bKEPSVBUSfb1 fe383-4ac7-4238-abe3-81f09cd7c77d
To: <sip:callcentric.com>
From: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@93.86.247.211>;tag=1258131345b4a7 8204-2da0-4c3a-bfbc-2e6866698f5a
CSeq: 805 OPTIONS
Call-ID: db606ff8-4463-4dd3-9041-67475bd65b0f...ygi-config.com
Contact: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@93.86.247.211:50000>
User-Agent: Epygi Quadro SIP User Agent/v5.1.19 (QUADRO-2X)
Max-Forwards: 70
Content-Length: 0

***************************** SIP message buffer end ******************************

12:27:41 Receive SIP message # (19/11/2009 11:27:41:606 GMT) # UDP # 366 bytes # buff size 0 # from: 204.11.192.36:5060 # to: 192.168.1.3:5060

***************************** SIP message buffer start *****************************
SIP/2.0 200 Ok
v: SIP/2.0/UDP 93.86.247.211:50000;rport;branch=z9hG4bKEPSVBUSfb1 fe383-4ac7-4238-abe3-81f09cd7c77d
f: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@93.86.247.211>;tag=1258131345b4a7 8204-2da0-4c3a-bfbc-2e6866698f5a
t: <sip:callcentric.com>
i: db606ff8-4463-4dd3-9041-67475bd65b0f...ygi-config.com
CSeq: 805 OPTIONS
l: 0

***************************** SIP message buffer end ******************************

12:28:04 Registering user 17772448397 on server callcentric.com
12:28:04 Try to send SIP message # (19/11/2009 11:28:04:041 GMT) # UDP # 656 bytes # buff size 0 # from: 192.168.1.3:5060 # to: 204.11.192.36:5060

***************************** SIP message buffer start *****************************
REGISTER sip:callcentric.com SIP/2.0
Via: SIP/2.0/UDP 93.86.247.211:50000;rport;branch=z9hG4bKEPSVBUS1a4 d8a08-898f-48a9-8cc8-775434533dfc
To: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@callcentric.com>
From: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@callcentric.com>;tag=12581313455c b9d051-a5ae-490f-8d39-b946fd59ed89
CSeq: 47 REGISTER
Call-ID: 76af0e43-ea06-4b4a-b1a7-db2274440189...ygi-config.com
Contact: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@93.86.247.211:50000>;expires=90 0
User-Agent: Epygi Quadro SIP User Agent/v5.1.19 (QUADRO-2X)
Max-Forwards: 70
Content-Length: 0

***************************** SIP message buffer end ******************************

12:28:04 Receive SIP message # (19/11/2009 11:28:04:220 GMT) # UDP # 529 bytes # buff size 1 # from: 204.11.192.36:5060 # to: 192.168.1.3:5060

***************************** SIP message buffer start *****************************
SIP/2.0 200 Ok
v: SIP/2.0/UDP 93.86.247.211:50000;rport=50417;branch=z9hG4bKEPSV BUS1a4d8a08-898f-48a9-8cc8-775434533dfc
f: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@callcentric.com>;tag=12581313455c b9d051-a5ae-490f-8d39-b946fd59ed89
t: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@callcentric.com>
i: 76af0e43-ea06-4b4a-b1a7-db2274440189...ygi-config.com
CSeq: 47 REGISTER
m: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@93.86.247.211:50000>;expires=64
l: 0

***************************** SIP message buffer end ******************************

[davrays]

Ok, now things are more clear. If you look at the "expires" fileds of the REGISTER messages, you will see the following:
Quadro offers to register every 15 minutes:
Contact: "Callcentric (added by VoIP Carrier Wizard)" <sip:17772448397@93.86.247.211:50000>;expires=900 ,
but the CallCentric server forces it to register every 1 minute !!!!:
m: <sip:17772448397@93.86.247.211:50000>;expires=60

I think this is really crazy to request registration every 60 seconds. It loads the network with completely unnecessary traffic. Typically the registration interval on the most SIP servers or devices is equal to 1 hour. On the most demanding environments it sometimes reduced to several minutes, which is actually an overkill. But this is first time I see server requesting registration every 1 minute. Except of creating load on network, this creates a load on the device, and on their server.
With such registration interval, the SIP UA has to send REGISTRATION message either once per half-minute (which is even worse), or once pers 50 seconds (as Quadro does). And if message doesn't reach the server in those 10 seconds, or it is sent a bit late and the possible random network delay at the moment is added, the registartion could be lost for short time.

I can assume that either (a) sometimes the messages reach callcentric a bit late, or (b) the Quadro is too busy at the moment, and so it sends a message with delay; or (c) something else prevents the REGISTER message to be send/delivered to server every 1 minute. From the logs you attached, I see that Quadro is sending the REGISTER messages on time, so to undertsand the exact reason, we would need to put that device under monitoring for a day or two.

But better first try to contact CallCentric and ask them to set normal sane expiration period on regiostration. It is possible that you can even adjust that yourself from some portal/configuration tool on CallCentric web..