393431mS SIP Reg/Opt Tx: 17
OPTIONS sip:10.10.3.1 SIP/2.0
Via: SIP/2.0/UDP 10.10.3.2:5060;rport;branch=z9hG4bK520c44b49c347889f4893d20d3bddaed
From: <sip:10.10.3.2>;tag=6d89f31bdf239246
To: <sip:10.10.3.1>
Call-ID: b2feb70f569100611aac298246a26e6f
CSeq: 1082045782 OPTIONS
Contact: <sip:10.10.3.2:5060;transport=udp>
Max-Forwards: 70
Allow: INVITE,ACK,CANCEL,OPTIONS,BYE,INFO,NOTIFY,UPDATE
Supported: timer
User-Agent: IP Office 9.0.5.0 build 972
Content-Length: 0
393431mS SIP Tx: UDP 10.10.3.2:5060 -> 10.10.3.1:5060
OPTIONS sip:10.10.3.1 SIP/2.0
Via: SIP/2.0/UDP 10.10.3.2:5060;rport;branch=z9hG4bK520c44b49c347889f4893d20d3bddaed
From: <sip:10.10.3.2>;tag=6d89f31bdf239246
To: <sip:10.10.3.1>
Call-ID: b2feb70f569100611aac298246a26e6f
CSeq: 1082045782 OPTIONS
Contact: <sip:10.10.3.2:5060;transport=udp>
Max-Forwards: 70
Allow: INVITE,ACK,CANCEL,OPTIONS,BYE,INFO,NOTIFY,UPDATE
Supported: timer
User-Agent: IP Office 9.0.5.0 build 972
Content-Length: 0
393433mS SIP Rx: UDP 10.10.3.1:5060 -> 10.10.3.2:5060
SIP/2.0 200 OK
Via: SIP/2.0/UDP 10.10.3.2:5060;rport;branch=z9hG4bK520c44b49c347889f4893d20d3bddaed
From: <sip:10.10.3.2>;tag=6d89f31bdf239246
To: <sip:10.10.3.1>
Call-ID: b2feb70f569100611aac298246a26e6f
CSeq: 1082045782 OPTIONS
Contact: <sip:10.10.3.2:5060;transport=udp>
Content-Length: 0
393434mS SIP Reg/Opt Rx: 17
SIP/2.0 200 OK
Via: SIP/2.0/UDP 10.10.3.2:5060;rport;branch=z9hG4bK520c44b49c347889f4893d20d3bddaed
From: <sip:10.10.3.2>;tag=6d89f31bdf239246
To: <sip:10.10.3.1>
Call-ID: b2feb70f569100611aac298246a26e6f
CSeq: 1082045782 OPTIONS
Contact: <sip:10.10.3.2:5060;transport=udp>
Content-Length: 0
393530mS SIP Reg/Opt Tx: 17
REGISTER sip:10.10.3.1 SIP/2.0
Via: SIP/2.0/UDP 10.10.3.2:5060;rport;branch=z9hG4bKbcec8d9634d6878249e5871eae2ff0f0
From: <sip

bxadmin@10.10.3.1>;tag=5aa9a6d8186937eb
To: <sip

bxadmin@10.10.3.1>
Call-ID: 76385ab5309ac17ec9c6fd5e6523fddb
CSeq: 1681855914 REGISTER
Contact: "Unknown" <sip

bxadmin@10.10.3.2:5060;transport=udp>
Expires: 3600
Max-Forwards: 70
User-Agent: IP Office 9.0.5.0 build 972
Supported: timer
Content-Length: 0
393530mS SIP Tx: UDP 10.10.3.2:5060 -> 10.10.3.1:5060
REGISTER sip:10.10.3.1 SIP/2.0
Via: SIP/2.0/UDP 10.10.3.2:5060;rport;branch=z9hG4bKbcec8d9634d6878249e5871eae2ff0f0
From: <sip

bxadmin@10.10.3.1>;tag=5aa9a6d8186937eb
To: <sip

bxadmin@10.10.3.1>
Call-ID: 76385ab5309ac17ec9c6fd5e6523fddb
CSeq: 1681855914 REGISTER
Contact: "Unknown" <sip

bxadmin@10.10.3.2:5060;transport=udp>
Expires: 3600
Max-Forwards: 70
User-Agent: IP Office 9.0.5.0 build 972
Supported: timer
Content-Length: 0
393532mS SIP Rx: UDP 10.10.3.1:5060 -> 10.10.3.2:5060
SIP/2.0 200 OK
Via: SIP/2.0/UDP 10.10.3.2:5060;rport;branch=z9hG4bKbcec8d9634d6878249e5871eae2ff0f0
From: <sip

bxadmin@10.10.3.1>;tag=5aa9a6d8186937eb
To: <sip

bxadmin@10.10.3.1>
Call-ID: 76385ab5309ac17ec9c6fd5e6523fddb
CSeq: 1681855914 REGISTER
Contact: "Unknown" <sip

bxadmin@10.10.3.2:5060;transport=udp>;expires=60
Content-Length: 0
393534mS SIP Reg/Opt Rx: 17
SIP/2.0 200 OK
Via: SIP/2.0/UDP 10.10.3.2:5060;rport;branch=z9hG4bKbcec8d9634d6878249e5871eae2ff0f0
From: <sip

bxadmin@10.10.3.1>;tag=5aa9a6d8186937eb
To: <sip

bxadmin@10.10.3.1>
Call-ID: 76385ab5309ac17ec9c6fd5e6523fddb
CSeq: 1681855914 REGISTER
Contact: "Unknown" <sip

bxadmin@10.10.3.2:5060;transport=udp>;expires=60
Content-Length: 0