[SIPForum-discussion] Failed Transfer

nitin kapoor nitinkapoorr at gmail.com
Wed Oct 8 18:51:07 UTC 2008


Hello All

Actually i have transfer the call the another extension but its
getting failed. And i am not able to understand why exaclty its
failing. I have collected the logs in UDP stream please find the logs
below and please help me on this.

REGISTER sip:voipdnsservers.com SIP/2.0

Via: SIP/2.0/UDP 10.1.10.120;branch=z9hG4bK2005c9c3436415E8

From: "breckenridge Desk1"
<sip:520749053 at voipdnsservers.com>;tag=D6BC971B-8C2B7E60

To: <sip:520749053 at voipdnsservers.com>

CSeq: 3064 REGISTER

Call-ID: b8fce594-a53457a5-7ea742a2 at 10.1.10.120

Contact: <sip:520749053 at 10.1.10.120>;methods="INVITE, ACK, BYE,
CANCEL, OPTIONS, INFO, MESSAGE, SUBSCRIBE, NOTIFY, PRACK, UPDATE,
REFER"

User-Agent: PolycomSoundPointIP-SPIP_650-UA/3.0.1.0032

Authorization: Digest username="520749053", realm="voip.nextiva.com",
nonce="008f0cc9e5ba80b34264b7c85bafbf7f",
uri="sip:voipdnsservers.com",
response="ecf7556fde755d2a59e097e3436ce09d", algorithm=MD5

Max-Forwards: 70

Expires: 60

Content-Length: 0



SIP/2.0 100 Trying

Via: SIP/2.0/UDP
10.1.10.120;received=74.93.232.114;branch=z9hG4bK2005c9c3436415E8

From: "breckenridge Desk1"
<sip:520749053 at voipdnsservers.com>;tag=D6BC971B-8C2B7E60

To: <sip:520749053 at voipdnsservers.com>

Call-ID: b8fce594-a53457a5-7ea742a2 at 10.1.10.120

CSeq: 3064 REGISTER

Content-Length: 0



SIP/2.0 200 OK

Via: SIP/2.0/UDP
10.1.10.120;received=74.93.232.114;branch=z9hG4bK2005c9c3436415E8

To: <sip:520749053 at voipdnsservers.com>;tag=3430674227-911472

From: "breckenridge Desk1"
<sip:520749053 at voipdnsservers.com>;tag=D6BC971B-8C2B7E60

Call-ID: b8fce594-a53457a5-7ea742a2 at 10.1.10.120

CSeq: 3064 REGISTER

Allow: INVITE, BYE, OPTIONS, CANCEL, ACK, REGISTER, NOTIFY, INFO,
REFER, SUBSCRIBE, PRACK, UPDATE

Contact: <sip:520749053 at 10.1.10.120:5060>

Expires: 59

Content-Length: 0



SUBSCRIBE sip:208.73.144.90:5060 SIP/2.0

Via: SIP/2.0/UDP 10.1.10.120;branch=z9hG4bK6d72e6948F97B16

From: "breckenridge Desk1"
<sip:520749053 at voipdnsservers.com>;tag=2A84C8E8-2E30A569

To: <sip:520749053 at voipdnsservers.com>;tag=3430600193-413148

CSeq: 2470 SUBSCRIBE

Call-ID: 42481b0d-ad59cbea-cdcc28c3 at 10.1.10.120

Contact: <sip:520749053 at 10.1.10.120>

Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, INFO, MESSAGE, SUBSCRIBE,
NOTIFY, PRACK, UPDATE, REFER

Event: message-summary

User-Agent: PolycomSoundPointIP-SPIP_650-UA/3.0.1.0032

Accept: application/simple-message-summary

Authorization: Digest username="520749053", realm="voip.nextiva.com",
nonce="c216782a1ac5da21033c531d70984a39",
uri="sip:520749053 at voipdnsservers.com",
response="0f24850fc5b2896d09197cb66888917b", algorithm=MD5

Max-Forwards: 70

Expires: 60

Content-Length: 0



SIP/2.0 200 OK

Via: SIP/2.0/UDP
10.1.10.120;received=74.93.232.114;branch=z9hG4bK6d72e6948F97B16

To: <sip:520749053 at voipdnsservers.com>;tag=3430600193-413148

From: "breckenridge Desk1"
<sip:520749053 at voipdnsservers.com>;tag=2A84C8E8-2E30A569

Call-ID: 42481b0d-ad59cbea-cdcc28c3 at 10.1.10.120

CSeq: 2470 SUBSCRIBE

Allow: INVITE, BYE, OPTIONS, CANCEL, ACK, REGISTER, NOTIFY, INFO,
REFER, SUBSCRIBE, PRACK, UPDATE

Contact: <sip:208.73.144.90:5060>

Expires: 60

Content-Length: 0



NOTIFY sip:520749053 at 10.1.10.120 SIP/2.0

Max-Forwards: 70

To: "breckenridge Desk1"
<sip:520749053 at voipdnsservers.com:5060>;tag=2A84C8E8-2E30A569

From: <sip:520749053 at voipdnsservers.com>;tag=3430600193-413148

Call-ID: 42481b0d-ad59cbea-cdcc28c3 at 10.1.10.120

CSeq: 2469 NOTIFY

Allow: INVITE, BYE, OPTIONS, CANCEL, ACK, REGISTER, NOTIFY, INFO,
REFER, SUBSCRIBE, PRACK, UPDATE

Via: SIP/2.0/UDP
208.73.144.90:5060;branch=z9hG4bKf4e7a3617be195a8d8c6eda85b7d7c79

Contact: <sip:208.73.144.90:5060>

Event: message-summary

Subscription-State: active

Content-Type: application/simple-message-summary

Content-Length: 22



Messages-Waiting: no

SIP/2.0 200 OK

Via: SIP/2.0/UDP
208.73.144.90:5060;branch=z9hG4bKf4e7a3617be195a8d8c6eda85b7d7c79

From: <sip:520749053 at voipdnsservers.com>;tag=3430600193-413148

To: "breckenridge Desk1"
<sip:520749053 at voipdnsservers.com:5060>;tag=2A84C8E8-2E30A569

CSeq: 2469 NOTIFY

Call-ID: 42481b0d-ad59cbea-cdcc28c3 at 10.1.10.120

Contact: <sip:520749053 at 10.1.10.120>

Event: message-summary

User-Agent: PolycomSoundPointIP-SPIP_650-UA/3.0.1.0032

Content-Length: 0



REGISTER sip:voipdnsservers.com SIP/2.0

Via: SIP/2.0/UDP 10.1.10.120;branch=z9hG4bK819f9b7f9D6A7BF4

From: "breckenridge Desk1"
<sip:520749053 at voipdnsservers.com>;tag=D6BC971B-8C2B7E60

To: <sip:520749053 at voipdnsservers.com>

CSeq: 3065 REGISTER

Call-ID: b8fce594-a53457a5-7ea742a2 at 10.1.10.120

Contact: <sip:520749053 at 10.1.10.120>;methods="INVITE, ACK, BYE,
CANCEL, OPTIONS, INFO, MESSAGE, SUBSCRIBE, NOTIFY, PRACK, UPDATE,
REFER"

User-Agent: PolycomSoundPointIP-SPIP_650-UA/3.0.1.0032

Authorization: Digest username="520749053", realm="voip.nextiva.com",
nonce="008f0cc9e5ba80b34264b7c85bafbf7f",
uri="sip:voipdnsservers.com",
response="ecf7556fde755d2a59e097e3436ce09d", algorithm=MD5

Max-Forwards: 70

Expires: 60

Content-Length: 0



SIP/2.0 100 Trying

Via: SIP/2.0/UDP
10.1.10.120;received=74.93.232.114;branch=z9hG4bK819f9b7f9D6A7BF4

From: "breckenridge Desk1"
<sip:520749053 at voipdnsservers.com>;tag=D6BC971B-8C2B7E60

To: <sip:520749053 at voipdnsservers.com>

Call-ID: b8fce594-a53457a5-7ea742a2 at 10.1.10.120

CSeq: 3065 REGISTER

Content-Length: 0



SIP/2.0 200 OK

Via: SIP/2.0/UDP
10.1.10.120;received=74.93.232.114;branch=z9hG4bK819f9b7f9D6A7BF4

To: <sip:520749053 at voipdnsservers.com>;tag=3430674257-900472

From: "breckenridge Desk1"
<sip:520749053 at voipdnsservers.com>;tag=D6BC971B-8C2B7E60

Call-ID: b8fce594-a53457a5-7ea742a2 at 10.1.10.120

CSeq: 3065 REGISTER

Allow: INVITE, BYE, OPTIONS, CANCEL, ACK, REGISTER, NOTIFY, INFO,
REFER, SUBSCRIBE, PRACK, UPDATE

Contact: <sip:520749053 at 10.1.10.120:5060>

Expires: 59

User-Agent: PolycomSoundPointIP-SPIP_650-UA/3.0.1.0032

Content-Length: 0



SUBSCRIBE sip:208.73.144.90:5060 SIP/2.0

Via: SIP/2.0/UDP 10.1.10.120;branch=z9hG4bK6a4b06853B464002

From: "breckenridge Desk1"
<sip:520749053 at voipdnsservers.com>;tag=2A84C8E8-2E30A569

To: <sip:520749053 at voipdnsservers.com>;tag=3430600193-413148

CSeq: 2471 SUBSCRIBE

Call-ID: 42481b0d-ad59cbea-cdcc28c3 at 10.1.10.120

Contact: <sip:520749053 at 10.1.10.120>

Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, INFO, MESSAGE, SUBSCRIBE,
NOTIFY, PRACK, UPDATE, REFER

Event: message-summary

User-Agent: PolycomSoundPointIP-SPIP_650-UA/3.0.1.0032

Accept: application/simple-message-summary

Authorization: Digest username="520749053", realm="voip.nextiva.com",
nonce="c216782a1ac5da21033c531d70984a39",
uri="sip:520749053 at voipdnsservers.com",
response="0f24850fc5b2896d09197cb66888917b", algorithm=MD5

Max-Forwards: 70

Expires: 60

Content-Length: 0



SIP/2.0 200 OK

Via: SIP/2.0/UDP
10.1.10.120;received=74.93.232.114;branch=z9hG4bK6a4b06853B464002

To: <sip:520749053 at voipdnsservers.com>;tag=3430600193-413148

From: "breckenridge Desk1"
<sip:520749053 at voipdnsservers.com>;tag=2A84C8E8-2E30A569

Call-ID: 42481b0d-ad59cbea-cdcc28c3 at 10.1.10.120

CSeq: 2471 SUBSCRIBE

Allow: INVITE, BYE, OPTIONS, CANCEL, ACK, REGISTER, NOTIFY, INFO,
REFER, SUBSCRIBE, PRACK, UPDATE

Contact: <sip:208.73.144.90:5060>

Expires: 60

Content-Length: 0



NOTIFY sip:520749053 at 10.1.10.120 SIP/2.0

Max-Forwards: 70

To: "breckenridge Desk1"
<sip:520749053 at voipdnsservers.com:5060>;tag=2A84C8E8-2E30A569

From: <sip:520749053 at voipdnsservers.com>;tag=3430600193-413148

Call-ID: 42481b0d-ad59cbea-cdcc28c3 at 10.1.10.120

CSeq: 2470 NOTIFY

Allow: INVITE, BYE, OPTIONS, CANCEL, ACK, REGISTER, NOTIFY, INFO,
REFER, SUBSCRIBE, PRACK, UPDATE

Via: SIP/2.0/UDP
208.73.144.90:5060;branch=z9hG4bKeffeca6791352a674cee3d68da33925a

Contact: <sip:208.73.144.90:5060>

Event: message-summary

Subscription-State: active

Content-Type: application/simple-message-summary

Content-Length: 22



Messages-Waiting: no

SIP/2.0 200 OK

Via: SIP/2.0/UDP
208.73.144.90:5060;branch=z9hG4bKeffeca6791352a674cee3d68da33925a

From: <sip:520749053 at voipdnsservers.com>;tag=3430600193-413148

To: "breckenridge Desk1"
<sip:520749053 at voipdnsservers.com:5060>;tag=2A84C8E8-2E30A569

CSeq: 2470 NOTIFY

Call-ID: 42481b0d-ad59cbea-cdcc28c3 at 10.1.10.120

Contact: <sip:520749053 at 10.1.10.120>

Event: message-summary

User-Agent: PolycomSoundPointIP-SPIP_650-UA/3.0.1.0032

Content-Length: 0



REGISTER sip:voipdnsservers.com SIP/2.0

Via: SIP/2.0/UDP 10.1.10.120;branch=z9hG4bKe1b460fb57263AC0

From: "breckenridge Desk1"
<sip:520749053 at voipdnsservers.com>;tag=D6BC971B-8C2B7E60

To: <sip:520749053 at voipdnsservers.com>

CSeq: 3066 REGISTER

Call-ID: b8fce594-a53457a5-7ea742a2 at 10.1.10.120

Contact: <sip:520749053 at 10.1.10.120>;methods="INVITE, ACK, BYE,
CANCEL, OPTIONS, INFO, MESSAGE, SUBSCRIBE, NOTIFY, PRACK, UPDATE,
REFER"

User-Agent: PolycomSoundPointIP-SPIP_650-UA/3.0.1.0032

Authorization: Digest username="520749053", realm="voip.nextiva.com",
nonce="008f0cc9e5ba80b34264b7c85bafbf7f",
uri="sip:voipdnsservers.com",
response="ecf7556fde755d2a59e097e3436ce09d", algorithm=MD5

Max-Forwards: 70

Expires: 60

Content-Length: 0



SIP/2.0 100 Trying

Via: SIP/2.0/UDP
10.1.10.120;received=74.93.232.114;branch=z9hG4bKe1b460fb57263AC0

From: "breckenridge Desk1"
<sip:520749053 at voipdnsservers.com>;tag=D6BC971B-8C2B7E60

To: <sip:520749053 at voipdnsservers.com>

Call-ID: b8fce594-a53457a5-7ea742a2 at 10.1.10.120

CSeq: 3066 REGISTER

Content-Length: 0



SIP/2.0 200 OK

Via: SIP/2.0/UDP
10.1.10.120;received=74.93.232.114;branch=z9hG4bKe1b460fb57263AC0

To: <sip:520749053 at voipdnsservers.com>;tag=3430674287-906940

From: "breckenridge Desk1"
<sip:520749053 at voipdnsservers.com>;tag=D6BC971B-8C2B7E60

Call-ID: b8fce594-a53457a5-7ea742a2 at 10.1.10.120

CSeq: 3066 REGISTER

Allow: INVITE, BYE, OPTIONS, CANCEL, ACK, REGISTER, NOTIFY, INFO,
REFER, SUBSCRIBE, PRACK, UPDATE

Contact: <sip:520749053 at 10.1.10.120:5060>

Expires: 59

User-Agent: PolycomSoundPointIP-SPIP_650-UA/3.0.1.0032

Content-Length: 0



SUBSCRIBE sip:208.73.144.90:5060 SIP/2.0

Via: SIP/2.0/UDP 10.1.10.120;branch=z9hG4bK47edf86173A70BAE

From: "breckenridge Desk1"
<sip:520749053 at voipdnsservers.com>;tag=2A84C8E8-2E30A569

To: <sip:520749053 at voipdnsservers.com>;tag=3430600193-413148

CSeq: 2472 SUBSCRIBE

Call-ID: 42481b0d-ad59cbea-cdcc28c3 at 10.1.10.120

Contact: <sip:520749053 at 10.1.10.120>

Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, INFO, MESSAGE, SUBSCRIBE,
NOTIFY, PRACK, UPDATE, REFER

Event: message-summary

User-Agent: PolycomSoundPointIP-SPIP_650-UA/3.0.1.0032

Accept: application/simple-message-summary

Authorization: Digest username="520749053", realm="voip.nextiva.com",
nonce="c216782a1ac5da21033c531d70984a39",
uri="sip:520749053 at voipdnsservers.com",
response="0f24850fc5b2896d09197cb66888917b", algorithm=MD5

Max-Forwards: 70

Expires: 60

Content-Length: 0



SIP/2.0 200 OK

Via: SIP/2.0/UDP
10.1.10.120;received=74.93.232.114;branch=z9hG4bK47edf86173A70BAE

To: <sip:520749053 at voipdnsservers.com>;tag=3430600193-413148

From: "breckenridge Desk1"
<sip:520749053 at voipdnsservers.com>;tag=2A84C8E8-2E30A569

Call-ID: 42481b0d-ad59cbea-cdcc28c3 at 10.1.10.120

CSeq: 2472 SUBSCRIBE

Allow: INVITE, BYE, OPTIONS, CANCEL, ACK, REGISTER, NOTIFY, INFO,
REFER, SUBSCRIBE, PRACK, UPDATE

Contact: <sip:208.73.144.90:5060>

Expires: 60

Content-Length: 0



NOTIFY sip:520749053 at 10.1.10.120 SIP/2.0

Max-Forwards: 70

To: "breckenridge Desk1"
<sip:520749053 at voipdnsservers.com:5060>;tag=2A84C8E8-2E30A569

From: <sip:520749053 at voipdnsservers.com>;tag=3430600193-413148

Call-ID: 42481b0d-ad59cbea-cdcc28c3 at 10.1.10.120

CSeq: 2471 NOTIFY

Allow: INVITE, BYE, OPTIONS, CANCEL, ACK, REGISTER, NOTIFY, INFO,
REFER, SUBSCRIBE, PRACK, UPDATE

Via: SIP/2.0/UDP
208.73.144.90:5060;branch=z9hG4bK73dd5137e284d561890dbf9336378dda

Contact: <sip:208.73.144.90:5060>

Event: message-summary

Subscription-State: active

Content-Type: application/simple-message-summary

Content-Length: 22



Messages-Waiting: no

SIP/2.0 200 OK

Via: SIP/2.0/UDP
208.73.144.90:5060;branch=z9hG4bK73dd5137e284d561890dbf9336378dda

From: <sip:520749053 at voipdnsservers.com>;tag=3430600193-413148

To: "breckenridge Desk1"
<sip:520749053 at voipdnsservers.com:5060>;tag=2A84C8E8-2E30A569

CSeq: 2471 NOTIFY

Call-ID: 42481b0d-ad59cbea-cdcc28c3 at 10.1.10.120

Contact: <sip:520749053 at 10.1.10.120>

Event: message-summary

User-Agent: PolycomSoundPointIP-SPIP_650-UA/3.0.1.0032

Content-Length: 0



REGISTER sip:voipdnsservers.com SIP/2.0

Via: SIP/2.0/UDP 10.1.10.120;branch=z9hG4bKcd40d637DF8C5E4C

From: "breckenridge Desk1"
<sip:520749053 at voipdnsservers.com>;tag=D6BC971B-8C2B7E60

To: <sip:520749053 at voipdnsservers.com>

CSeq: 3067 REGISTER

Call-ID: b8fce594-a53457a5-7ea742a2 at 10.1.10.120

Contact: <sip:520749053 at 10.1.10.120>;methods="INVITE, ACK, BYE,
CANCEL, OPTIONS, INFO, MESSAGE, SUBSCRIBE, NOTIFY, PRACK, UPDATE,
REFER"

User-Agent: PolycomSoundPointIP-SPIP_650-UA/3.0.1.0032

Authorization: Digest username="520749053", realm="voip.nextiva.com",
nonce="008f0cc9e5ba80b34264b7c85bafbf7f",
uri="sip:voipdnsservers.com",
response="ecf7556fde755d2a59e097e3436ce09d", algorithm=MD5

Max-Forwards: 70

Expires: 60

Content-Length: 0



SIP/2.0 100 Trying

Via: SIP/2.0/UDP
10.1.10.120;received=74.93.232.114;branch=z9hG4bKcd40d637DF8C5E4C

From: "breckenridge Desk1"
<sip:520749053 at voipdnsservers.com>;tag=D6BC971B-8C2B7E60

To: <sip:520749053 at voipdnsservers.com>

Call-ID: b8fce594-a53457a5-7ea742a2 at 10.1.10.120

CSeq: 3067 REGISTER

Content-Length: 0



SIP/2.0 200 OK

Via: SIP/2.0/UDP
10.1.10.120;received=74.93.232.114;branch=z9hG4bKcd40d637DF8C5E4C

To: <sip:520749053 at voipdnsservers.com>;tag=3430674317-906588

From: "breckenridge Desk1"
<sip:520749053 at voipdnsservers.com>;tag=D6BC971B-8C2B7E60

Call-ID: b8fce594-a53457a5-7ea742a2 at 10.1.10.120

CSeq: 3067 REGISTER

Allow: INVITE, BYE, OPTIONS, CANCEL, ACK, REGISTER, NOTIFY, INFO,
REFER, SUBSCRIBE, PRACK, UPDATE

Contact: <sip:520749053 at 10.1.10.120:5060>

Expires: 59

User-Agent: PolycomSoundPointIP-SPIP_650-UA/3.0.1.0032

Content-Length: 0



SUBSCRIBE sip:208.73.144.90:5060 SIP/2.0

Via: SIP/2.0/UDP 10.1.10.120;branch=z9hG4bK56bb1ffdC607CA1A

From: "breckenridge Desk1"
<sip:520749053 at voipdnsservers.com>;tag=2A84C8E8-2E30A569

To: <sip:520749053 at voipdnsservers.com>;tag=3430600193-413148

CSeq: 2473 SUBSCRIBE

Call-ID: 42481b0d-ad59cbea-cdcc28c3 at 10.1.10.120

Contact: <sip:520749053 at 10.1.10.120>

Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, INFO, MESSAGE, SUBSCRIBE,
NOTIFY, PRACK, UPDATE, REFER

Event: message-summary

User-Agent: PolycomSoundPointIP-SPIP_650-UA/3.0.1.0032

Accept: application/simple-message-summary

Authorization: Digest username="520749053", realm="voip.nextiva.com",
nonce="c216782a1ac5da21033c531d70984a39",
uri="sip:520749053 at voipdnsservers.com",
response="0f24850fc5b2896d09197cb66888917b", algorithm=MD5

Max-Forwards: 70

Expires: 60

Content-Length: 0



SIP/2.0 200 OK

Via: SIP/2.0/UDP
10.1.10.120;received=74.93.232.114;branch=z9hG4bK56bb1ffdC607CA1A

To: <sip:520749053 at voipdnsservers.com>;tag=3430600193-413148

From: "breckenridge Desk1"
<sip:520749053 at voipdnsservers.com>;tag=2A84C8E8-2E30A569

Call-ID: 42481b0d-ad59cbea-cdcc28c3 at 10.1.10.120

CSeq: 2473 SUBSCRIBE

Allow: INVITE, BYE, OPTIONS, CANCEL, ACK, REGISTER, NOTIFY, INFO,
REFER, SUBSCRIBE, PRACK, UPDATE

Contact: <sip:208.73.144.90:5060>

Expires: 60

Content-Length: 0



NOTIFY sip:520749053 at 10.1.10.120 SIP/2.0

Max-Forwards: 70

To: "breckenridge Desk1"
<sip:520749053 at voipdnsservers.com:5060>;tag=2A84C8E8-2E30A569

From: <sip:520749053 at voipdnsservers.com>;tag=3430600193-413148

Call-ID: 42481b0d-ad59cbea-cdcc28c3 at 10.1.10.120

CSeq: 2472 NOTIFY

Allow: INVITE, BYE, OPTIONS, CANCEL, ACK, REGISTER, NOTIFY, INFO,
REFER, SUBSCRIBE, PRACK, UPDATE

Via: SIP/2.0/UDP
208.73.144.90:5060;branch=z9hG4bK8b3b34f592cffb2ac0fcb2f53a213c4c

Contact: <sip:208.73.144.90:5060>

Event: message-summary

Subscription-State: active

Content-Type: application/simple-message-summary

Content-Length: 22



Messages-Waiting: no

SIP/2.0 200 OK

Via: SIP/2.0/UDP
208.73.144.90:5060;branch=z9hG4bK8b3b34f592cffb2ac0fcb2f53a213c4c

From: <sip:520749053 at voipdnsservers.com>;tag=3430600193-413148

To: "breckenridge Desk1"
<sip:520749053 at voipdnsservers.com:5060>;tag=2A84C8E8-2E30A569

CSeq: 2472 NOTIFY

Call-ID: 42481b0d-ad59cbea-cdcc28c3 at 10.1.10.120

Contact: <sip:520749053 at 10.1.10.120>

Event: message-summary

User-Agent: PolycomSoundPointIP-SPIP_650-UA/3.0.1.0032

Content-Length: 0



REGISTER sip:voipdnsservers.com SIP/2.0

Via: SIP/2.0/UDP 10.1.10.120;branch=z9hG4bKcce5773399DAB298

From: "breckenridge Desk1"
<sip:520749053 at voipdnsservers.com>;tag=D6BC971B-8C2B7E60

To: <sip:520749053 at voipdnsservers.com>

CSeq: 3068 REGISTER

Call-ID: b8fce594-a53457a5-7ea742a2 at 10.1.10.120

Contact: <sip:520749053 at 10.1.10.120>;methods="INVITE, ACK, BYE,
CANCEL, OPTIONS, INFO, MESSAGE, SUBSCRIBE, NOTIFY, PRACK, UPDATE,
REFER"

User-Agent: PolycomSoundPointIP-SPIP_650-UA/3.0.1.0032

Authorization: Digest username="520749053", realm="voip.nextiva.com",
nonce="008f0cc9e5ba80b34264b7c85bafbf7f",
uri="sip:voipdnsservers.com",
response="ecf7556fde755d2a59e097e3436ce09d", algorithm=MD5

Max-Forwards: 70

Expires: 60

Content-Length: 0



SIP/2.0 100 Trying

Via: SIP/2.0/UDP
10.1.10.120;received=74.93.232.114;branch=z9hG4bKcce5773399DAB298

From: "breckenridge Desk1"
<sip:520749053 at voipdnsservers.com>;tag=D6BC971B-8C2B7E60

To: <sip:520749053 at voipdnsservers.com>

Call-ID: b8fce594-a53457a5-7ea742a2 at 10.1.10.120

CSeq: 3068 REGISTER

Content-Length: 0



SIP/2.0 200 OK

Via: SIP/2.0/UDP
10.1.10.120;received=74.93.232.114;branch=z9hG4bKcce5773399DAB298

To: <sip:520749053 at voipdnsservers.com>;tag=3430674347-903677

From: "breckenridge Desk1"
<sip:520749053 at voipdnsservers.com>;tag=D6BC971B-8C2B7E60

Call-ID: b8fce594-a53457a5-7ea742a2 at 10.1.10.120

CSeq: 3068 REGISTER

Allow: INVITE, BYE, OPTIONS, CANCEL, ACK, REGISTER, NOTIFY, INFO,
REFER, SUBSCRIBE, PRACK, UPDATE

Contact: <sip:520749053 at 10.1.10.120:5060>

Expires: 59

User-Agent: PolycomSoundPointIP-SPIP_650-UA/3.0.1.0032

Content-Length: 0



SUBSCRIBE sip:208.73.144.90:5060 SIP/2.0

Via: SIP/2.0/UDP 10.1.10.120;branch=z9hG4bKacf7595932CB2746

From: "breckenridge Desk1"
<sip:520749053 at voipdnsservers.com>;tag=2A84C8E8-2E30A569

To: <sip:520749053 at voipdnsservers.com>;tag=3430600193-413148

CSeq: 2474 SUBSCRIBE

Call-ID: 42481b0d-ad59cbea-cdcc28c3 at 10.1.10.120

Contact: <sip:520749053 at 10.1.10.120>

Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, INFO, MESSAGE, SUBSCRIBE,
NOTIFY, PRACK, UPDATE, REFER

Event: message-summary

User-Agent: PolycomSoundPointIP-SPIP_650-UA/3.0.1.0032

Accept: application/simple-message-summary

Authorization: Digest username="520749053", realm="voip.nextiva.com",
nonce="c216782a1ac5da21033c531d70984a39",
uri="sip:520749053 at voipdnsservers.com",
response="0f24850fc5b2896d09197cb66888917b", algorithm=MD5

Max-Forwards: 70

Expires: 60

Content-Length: 0



SIP/2.0 200 OK

Via: SIP/2.0/UDP
10.1.10.120;received=74.93.232.114;branch=z9hG4bKacf7595932CB2746

To: <sip:520749053 at voipdnsservers.com>;tag=3430600193-413148

From: "breckenridge Desk1"
<sip:520749053 at voipdnsservers.com>;tag=2A84C8E8-2E30A569

Call-ID: 42481b0d-ad59cbea-cdcc28c3 at 10.1.10.120

CSeq: 2474 SUBSCRIBE

Allow: INVITE, BYE, OPTIONS, CANCEL, ACK, REGISTER, NOTIFY, INFO,
REFER, SUBSCRIBE, PRACK, UPDATE

Contact: <sip:208.73.144.90:5060>

Expires: 60

Content-Length: 0



NOTIFY sip:520749053 at 10.1.10.120 SIP/2.0

Max-Forwards: 70

To: "breckenridge Desk1"
<sip:520749053 at voipdnsservers.com:5060>;tag=2A84C8E8-2E30A569

From: <sip:520749053 at voipdnsservers.com>;tag=3430600193-413148

Call-ID: 42481b0d-ad59cbea-cdcc28c3 at 10.1.10.120

CSeq: 2473 NOTIFY

Allow: INVITE, BYE, OPTIONS, CANCEL, ACK, REGISTER, NOTIFY, INFO,
REFER, SUBSCRIBE, PRACK, UPDATE

Via: SIP/2.0/UDP
208.73.144.90:5060;branch=z9hG4bK8294d7db91f127b29d20f4ad40011cfb

Contact: <sip:208.73.144.90:5060>

Event: message-summary

Subscription-State: active

Content-Type: application/simple-message-summary

Content-Length: 22



Messages-Waiting: no

SIP/2.0 200 OK

Via: SIP/2.0/UDP
208.73.144.90:5060;branch=z9hG4bK8294d7db91f127b29d20f4ad40011cfb

From: <sip:520749053 at voipdnsservers.com>;tag=3430600193-413148

To: "breckenridge Desk1"
<sip:520749053 at voipdnsservers.com:5060>;tag=2A84C8E8-2E30A569

CSeq: 2473 NOTIFY

Call-ID: 42481b0d-ad59cbea-cdcc28c3 at 10.1.10.120

Contact: <sip:520749053 at 10.1.10.120>

Event: message-summary

User-Agent: PolycomSoundPointIP-SPIP_650-UA/3.0.1.0032

Content-Length: 0



Thanks
Nitin Kapoor



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