<------------->
--- (10 headers 0 lines) ---
Really destroying SIP dialog 'faa82903030cd663' Method: REGISTER

<--- SIP read from UDP:192.168.1.120:3225 --->
REGISTER sip:192.168.1.37:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.120:5060;branch=z9hG4bKc0fa309f5c440d9a5
Route: <sip:192.168.1.37:5060;lr>
Max-Forwards: 70
From: "1001" <sip:1001@192.168.1.37:5060>;tag=0086b14fa3
To: "1001" <sip:1001@192.168.1.37:5060>
Call-ID: 82c6e967c0f82f06
CSeq: 43973 REGISTER
Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, OPTIONS, UPDATE, PRACK, SUBSCRIBE, INFO
Allow-Events: talk, hold, conference, LocalModeStatus
Authorization: Digest username="1001",realm="asterisk",nonce="19d20289", uri="sip:192.168.1.37:5060",response="1f1d761876bb 8acddb17e13f7f53824f",algorithm=MD5
Contact: "1001" <sip:1001@192.168.1.120:5060;transport=udp>;+sip.i nstance="<urn:uuid:00000000-0000-1000-8000-00085D3F11A7>"
Supported: path, gruu
User-Agent: Aastra 6731i/3.2.2.3077
Content-Length: 0

<------------->
--- (15 headers 0 lines) ---
Sending to 192.168.1.120:5060 (no NAT)
Sending to 192.168.1.120:5060 (no NAT)

<--- Transmitting (no NAT) to 192.168.1.120:5060 --->
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 192.168.1.120:5060;branch=z9hG4bKc0fa309f5c440d9a5 ;received=192.168.1.120
From: "1001" <sip:1001@192.168.1.37:5060>;tag=0086b14fa3
To: "1001" <sip:1001@192.168.1.37:5060>;tag=as67cad833
Call-ID: 82c6e967c0f82f06
CSeq: 43973 REGISTER
Server: FPBX-2.11.0(11.14.1)
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
WWW-Authenticate: Digest algorithm=MD5, realm="asterisk", nonce="1f695d73"
Content-Length: 0


<------------>
Scheduling destruction of SIP dialog '82c6e967c0f82f06' in 32000 ms (Method: REGISTER)

<--- SIP read from UDP:192.168.1.120:3225 --->
REGISTER sip:192.168.1.37:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.120:5060;branch=z9hG4bK8babe24be6dbfaec0
Route: <sip:192.168.1.37:5060;lr>
Max-Forwards: 70
From: "1001" <sip:1001@192.168.1.37:5060>;tag=0086b14fa3
To: "1001" <sip:1001@192.168.1.37:5060>
Call-ID: 82c6e967c0f82f06
CSeq: 43974 REGISTER
Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, OPTIONS, UPDATE, PRACK, SUBSCRIBE, INFO
Allow-Events: talk, hold, conference, LocalModeStatus
Authorization: Digest username="1001",realm="asterisk",nonce="1f695d73", uri="sip:192.168.1.37:5060",response="80cf13c3c40e 1f8295d81b0d79b76b2b",algorithm=MD5
Contact: "1001" <sip:1001@192.168.1.120:5060;transport=udp>;+sip.i nstance="<urn:uuid:00000000-0000-1000-8000-00085D3F11A7>"
Supported: path, gruu
User-Agent: Aastra 6731i/3.2.2.3077
Content-Length: 0

<------------->
--- (15 headers 0 lines) ---
Sending to 192.168.1.120:5060 (no NAT)
Reliably Transmitting (no NAT) to 192.168.1.120:5060:
OPTIONS sip:1001@192.168.1.120:5060;transport=udp SIP/2.0
Via: SIP/2.0/UDP 192.168.1.37:5060;branch=z9hG4bK4c39b038
Max-Forwards: 70
From: "Unknown" <sip:Unknown@192.168.1.37>;tag=as43139ce5
To: <sip:1001@192.168.1.120:5060;transport=udp>
Contact: <sip:Unknown@192.168.1.37:5060>
Call-ID: 394609a3490804d8623a39245408239b@192.168.1.37:5060
CSeq: 102 OPTIONS
User-Agent: FPBX-2.11.0(11.14.1)
Date: Wed, 28 Jan 2015 11:14:20 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0


---

<--- Transmitting (no NAT) to 192.168.1.120:5060 --->
SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.120:5060;branch=z9hG4bK8babe24be6dbfaec0 ;received=192.168.1.120
From: "1001" <sip:1001@192.168.1.37:5060>;tag=0086b14fa3
To: "1001" <sip:1001@192.168.1.37:5060>;tag=as67cad833
Call-ID: 82c6e967c0f82f06
CSeq: 43974 REGISTER
Server: FPBX-2.11.0(11.14.1)
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Expires: 120
Contact: <sip:1001@192.168.1.120:5060;transport=udp>;expire s=120
Date: Wed, 28 Jan 2015 11:14:20 GMT
Content-Length: 0


<------------>
Scheduling destruction of SIP dialog '4f5417b739d97bdb12893c8a72311750@192.168.1.37:506 0' in 6400 ms (Method: NOTIFY)
Reliably Transmitting (no NAT) to 192.168.1.120:5060:
NOTIFY sip:1001@192.168.1.120:5060;transport=udp SIP/2.0
Via: SIP/2.0/UDP 192.168.1.37:5060;branch=z9hG4bK4d50b6d6
Max-Forwards: 70
From: "Unknown" <sip:Unknown@192.168.1.37>;tag=as2a002cf2
To: <sip:1001@192.168.1.120:5060;transport=udp>
Contact: <sip:Unknown@192.168.1.37:5060>
Call-ID: 4f5417b739d97bdb12893c8a72311750@192.168.1.37:5060
CSeq: 102 NOTIFY
User-Agent: FPBX-2.11.0(11.14.1)
Event: message-summary
Content-Type: application/simple-message-summary
Content-Length: 87

Messages-Waiting: no
Message-Account: sip:*97@192.168.1.37
Voice-Message: 0/0 (0/0)

---
Scheduling destruction of SIP dialog '82c6e967c0f82f06' in 32000 ms (Method: REGISTER)

<--- SIP read from UDP:192.168.1.120:5060 --->
SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.37:5060;branch=z9hG4bK4c39b038
From: "Unknown" <sip:Unknown@192.168.1.37>;tag=as43139ce5
To: <sip:1001@192.168.1.120:5060;transport=udp>;tag=65 5704210
Call-ID: 394609a3490804d8623a39245408239b@192.168.1.37:5060
CSeq: 102 OPTIONS
Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, OPTIONS, UPDATE, PRACK, SUBSCRIBE, INFO
Server: Aastra 6731i/3.2.2.3077
Supported: path
Content-Length: 0

<------------->
--- (10 headers 0 lines) ---
Really destroying SIP dialog '394609a3490804d8623a39245408239b@192.168.1.37:506 0' Method: OPTIONS

<--- SIP read from UDP:192.168.1.120:5060 --->
SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.37:5060;branch=z9hG4bK4d50b6d6
From: "Unknown" <sip:Unknown@192.168.1.37>;tag=as2a002cf2
To: <sip:1001@192.168.1.120:5060;transport=udp>;tag=33 65219826
Call-ID: 4f5417b739d97bdb12893c8a72311750@192.168.1.37:5060
CSeq: 102 NOTIFY
Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, OPTIONS, UPDATE, PRACK, SUBSCRIBE, INFO
Allow-Events: talk, hold, conference, LocalModeStatus
Contact: "1001" <sip:1001@192.168.1.120:5060;transport=udp>;+sip.i nstance="<urn:uuid:00000000-0000-1000-8000-00085D3F11A7>"
Server: Aastra 6731i/3.2.2.3077
Supported: path
Content-Length: 0

<------------->
--- (12 headers 0 lines) ---
Really destroying SIP dialog '4f5417b739d97bdb12893c8a72311750@192.168.1.37:506 0' Method: NOTIFY
Really destroying SIP dialog 'f356d01b17c88310' Method: ACK