- <--- Received SIP request (569 bytes) from UDP:<Phone External IP>:44143 --->
- OPTIONS sip:1301@<PBX External IP>:5060;transport=UDP SIP/2.0
- Via: SIP/2.0/UDP <Phone Internal IP>:65500;branch=z9hG4bK15424288
- Max-Forwards: 70
- From: <sip:1301@<PBX External IP>:5060>;tag=as7754385a
- To: <sip:Unknown@<PBX External IP>:5060;transport=UDP>
- Contact: <sip:1301@<Phone Internal IP>:65500>
- Call-ID: 7d88d9ac779889cf47e2e36b606fb702@<Phone Internal IP>:65500
- CSeq: 102 OPTIONS
- User-Agent: S705 3.0.4.85
- Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
- Supported: replaces, timer
- Content-Length: 0
- <--- Transmitting SIP response (531 bytes) to UDP:<Phone External IP>:44143 --->
- SIP/2.0 401 Unauthorized
- Via: SIP/2.0/UDP <Phone Internal IP>:65500;rport=44143;received=<Phone External IP>;branch=z9hG4bK15424288
- Call-ID: 7d88d9ac779889cf47e2e36b606fb702@<Phone Internal IP>:65500
- From: <sip:1301@<PBX External IP>>;tag=as7754385a
- To: <sip:Unknown@<PBX External IP>>;tag=z9hG4bK15424288
- CSeq: 102 OPTIONS
- WWW-Authenticate: Digest realm="asterisk",nonce="1628022280/18700bdb2a9aae518f273ec89e12e404",opaque="2c5fe59271844cb1",algorithm=md5,qop="auth"
- Server: PBXact-15.0.17.43(13.36.0)
- Content-Length: 0
- <--- Transmitting SIP request (423 bytes) to UDP:<Phone External IP>:54765 --->
- OPTIONS sip:1301@<Phone External IP>:54765 SIP/2.0
- Via: SIP/2.0/UDP <PBX External IP>:5060;rport;branch=z9hG4bKPj27cc6bbd-09cf-4db1-866f-ebf9f2c2d924
- From: <sip:1301@<PBX Internal IP>>;tag=1319702b-7c6f-486b-bb14-79defb1571f5
- To: <sip:1301@<Phone External IP>>
- Contact: <sip:1301@<PBX External IP>:5060>
- Call-ID: bf836a4e-9108-4c56-acfb-edaaa6067697
- CSeq: 41070 OPTIONS
- Max-Forwards: 70
- User-Agent: PBXact-15.0.17.43(13.36.0)
- Content-Length: 0
- <--- Received SIP request (569 bytes) from UDP:<Phone External IP>:44137 --->
- OPTIONS sip:1201@<PBX External IP>:5060;transport=UDP SIP/2.0
- Via: SIP/2.0/UDP <Phone Internal IP>:65500;branch=z9hG4bK15424288
- Max-Forwards: 70
- From: <sip:1201@<PBX External IP>:5060>;tag=as7754385a
- To: <sip:Unknown@<PBX External IP>:5060;transport=UDP>
- Contact: <sip:1201@<Phone Internal IP>:65500>
- Call-ID: 7d88d9ac779889cf47e2e36b606fb702@<Phone Internal IP>:65500
- CSeq: 102 OPTIONS
- User-Agent: S705 3.0.4.85
- Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
- Supported: replaces, timer
- Content-Length: 0
- <--- Transmitting SIP response (531 bytes) to UDP:<Phone External IP>:44137 --->
- SIP/2.0 401 Unauthorized
- Via: SIP/2.0/UDP <Phone Internal IP>:65500;rport=44137;received=<Phone External IP>;branch=z9hG4bK15424288
- Call-ID: 7d88d9ac779889cf47e2e36b606fb702@<Phone Internal IP>:65500
- From: <sip:1201@<PBX External IP>>;tag=as7754385a
- To: <sip:Unknown@<PBX External IP>>;tag=z9hG4bK15424288
- CSeq: 102 OPTIONS
- WWW-Authenticate: Digest realm="asterisk",nonce="1628022285/cdfe11662eca3e0e3f9ea5fe8d897f0d",opaque="4bcd430516178dbd",algorithm=md5,qop="auth"
- Server: PBXact-15.0.17.43(13.36.0)
- Content-Length: 0