I am still running occasionally into problems. Last night I captured the traffic on the WAN side and extracted the SIP traffic, which was basically about re-registration processes and qualify packets.
This is a summary of all SIP packets:
235832 2019-04-14 06:17:24,540075 80.155.144.111 217.0.20.192 SIP 517 Request: OPTIONS sip:+492499887766@tel.t-online.de |
Frame 235832: 517 bytes on wire (4136 bits), 517 bytes captured (4136 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.20.192
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (OPTIONS)
235834 2019-04-14 06:17:24,570583 217.0.20.192 80.155.144.111 SIP 501 Status: 200 In Ordnung |
Frame 235834: 501 bytes on wire (4008 bits), 501 bytes captured (4008 bits)
Internet Protocol Version 4, Src: 217.0.20.192, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (200)
235844 2019-04-14 06:17:26,330431 80.155.144.111 217.0.20.192 SIP 513 Request: OPTIONS sip:+492499887767@tel.t-online.de |
Frame 235844: 513 bytes on wire (4104 bits), 513 bytes captured (4104 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.20.192
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (OPTIONS)
235845 2019-04-14 06:17:26,361005 217.0.20.192 80.155.144.111 SIP 499 Status: 200 In Ordnung |
Frame 235845: 499 bytes on wire (3992 bits), 499 bytes captured (3992 bits)
Internet Protocol Version 4, Src: 217.0.20.192, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (200)
235894 2019-04-14 06:17:28,451015 80.155.144.111 217.0.20.192 SIP 512 Request: OPTIONS sip:+492499887768@tel.t-online.de |
Frame 235894: 512 bytes on wire (4096 bits), 512 bytes captured (4096 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.20.192
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (OPTIONS)
235895 2019-04-14 06:17:28,481589 217.0.20.192 80.155.144.111 SIP 498 Status: 200 In Ordnung |
Frame 235895: 498 bytes on wire (3984 bits), 498 bytes captured (3984 bits)
Internet Protocol Version 4, Src: 217.0.20.192, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (200)
235898 2019-04-14 06:17:28,801858 80.155.144.111 217.0.20.192 SIP 509 Request: OPTIONS sip:+492499887769@tel.t-online.de |
Frame 235898: 509 bytes on wire (4072 bits), 509 bytes captured (4072 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.20.192
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (OPTIONS)
235899 2019-04-14 06:17:28,832703 217.0.20.192 80.155.144.111 SIP 497 Status: 200 In Ordnung |
Frame 235899: 497 bytes on wire (3976 bits), 497 bytes captured (3976 bits)
Internet Protocol Version 4, Src: 217.0.20.192, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (200)
235904 2019-04-14 06:17:29,771775 80.155.144.111 217.0.20.192 SIP 509 Request: OPTIONS sip:+492499887770@tel.t-online.de |
Frame 235904: 509 bytes on wire (4072 bits), 509 bytes captured (4072 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.20.192
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (OPTIONS)
235905 2019-04-14 06:17:29,802633 217.0.20.192 80.155.144.111 SIP 497 Status: 200 In Ordnung |
Frame 235905: 497 bytes on wire (3976 bits), 497 bytes captured (3976 bits)
Internet Protocol Version 4, Src: 217.0.20.192, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (200)
236188 2019-04-14 06:18:31,549184 80.155.144.111 217.0.20.192 SIP 517 Request: OPTIONS sip:+492499887766@tel.t-online.de |
Frame 236188: 517 bytes on wire (4136 bits), 517 bytes captured (4136 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.20.192
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (OPTIONS)
236189 2019-04-14 06:18:31,580573 217.0.20.192 80.155.144.111 SIP 501 Status: 200 In Ordnung |
Frame 236189: 501 bytes on wire (4008 bits), 501 bytes captured (4008 bits)
Internet Protocol Version 4, Src: 217.0.20.192, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (200)
236196 2019-04-14 06:18:33,325915 80.155.144.111 217.0.20.192 SIP 513 Request: OPTIONS sip:+492499887767@tel.t-online.de |
Frame 236196: 513 bytes on wire (4104 bits), 513 bytes captured (4104 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.20.192
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (OPTIONS)
236197 2019-04-14 06:18:33,356246 217.0.20.192 80.155.144.111 SIP 499 Status: 200 In Ordnung |
Frame 236197: 499 bytes on wire (3992 bits), 499 bytes captured (3992 bits)
Internet Protocol Version 4, Src: 217.0.20.192, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (200)
236206 2019-04-14 06:18:35,445579 80.155.144.111 217.0.20.192 SIP 513 Request: OPTIONS sip:+492499887768@tel.t-online.de |
Frame 236206: 513 bytes on wire (4104 bits), 513 bytes captured (4104 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.20.192
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (OPTIONS)
236208 2019-04-14 06:18:35,476857 217.0.20.192 80.155.144.111 SIP 499 Status: 200 In Ordnung |
Frame 236208: 499 bytes on wire (3992 bits), 499 bytes captured (3992 bits)
Internet Protocol Version 4, Src: 217.0.20.192, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (200)
236212 2019-04-14 06:18:35,808161 80.155.144.111 217.0.20.192 SIP 509 Request: OPTIONS sip:+492499887769@tel.t-online.de |
Frame 236212: 509 bytes on wire (4072 bits), 509 bytes captured (4072 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.20.192
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (OPTIONS)
236213 2019-04-14 06:18:35,839530 217.0.20.192 80.155.144.111 SIP 497 Status: 200 In Ordnung |
Frame 236213: 497 bytes on wire (3976 bits), 497 bytes captured (3976 bits)
Internet Protocol Version 4, Src: 217.0.20.192, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (200)
236217 2019-04-14 06:18:36,759915 80.155.144.111 217.0.20.192 SIP 509 Request: OPTIONS sip:+492499887770@tel.t-online.de |
Frame 236217: 509 bytes on wire (4072 bits), 509 bytes captured (4072 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.20.192
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (OPTIONS)
236219 2019-04-14 06:18:36,790873 217.0.20.192 80.155.144.111 SIP 497 Status: 200 In Ordnung |
Frame 236219: 497 bytes on wire (3976 bits), 497 bytes captured (3976 bits)
Internet Protocol Version 4, Src: 217.0.20.192, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (200)
236665 2019-04-14 06:19:38,719451 80.155.144.111 217.0.27.161 SIP 517 Request: OPTIONS sip:+492499887766@tel.t-online.de |
Frame 236665: 517 bytes on wire (4136 bits), 517 bytes captured (4136 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.27.161
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (OPTIONS)
236666 2019-04-14 06:19:38,747625 217.0.27.161 80.155.144.111 SIP 429 Status: 403 Forbidden |
Frame 236666: 429 bytes on wire (3432 bits), 429 bytes captured (3432 bits)
Internet Protocol Version 4, Src: 217.0.27.161, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (403)
236672 2019-04-14 06:19:40,331257 80.155.144.111 217.0.27.161 SIP 513 Request: OPTIONS sip:+492499887767@tel.t-online.de |
Frame 236672: 513 bytes on wire (4104 bits), 513 bytes captured (4104 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.27.161
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (OPTIONS)
236674 2019-04-14 06:19:40,359945 217.0.27.161 80.155.144.111 SIP 427 Status: 403 Forbidden |
Frame 236674: 427 bytes on wire (3416 bits), 427 bytes captured (3416 bits)
Internet Protocol Version 4, Src: 217.0.27.161, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (403)
236685 2019-04-14 06:19:42,444773 80.155.144.111 217.0.27.161 SIP 513 Request: OPTIONS sip:+492499887768@tel.t-online.de |
Frame 236685: 513 bytes on wire (4104 bits), 513 bytes captured (4104 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.27.161
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (OPTIONS)
236686 2019-04-14 06:19:42,473322 217.0.27.161 80.155.144.111 SIP 427 Status: 403 Forbidden |
Frame 236686: 427 bytes on wire (3416 bits), 427 bytes captured (3416 bits)
Internet Protocol Version 4, Src: 217.0.27.161, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (403)
236689 2019-04-14 06:19:42,804859 80.155.144.111 217.0.27.161 SIP 509 Request: OPTIONS sip:+492499887769@tel.t-online.de |
Frame 236689: 509 bytes on wire (4072 bits), 509 bytes captured (4072 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.27.161
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (OPTIONS)
236690 2019-04-14 06:19:42,833267 217.0.27.161 80.155.144.111 SIP 425 Status: 403 Forbidden |
Frame 236690: 425 bytes on wire (3400 bits), 425 bytes captured (3400 bits)
Internet Protocol Version 4, Src: 217.0.27.161, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (403)
236695 2019-04-14 06:19:43,771736 80.155.144.111 217.0.27.161 SIP 509 Request: OPTIONS sip:+492499887770@tel.t-online.de |
Frame 236695: 509 bytes on wire (4072 bits), 509 bytes captured (4072 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.27.161
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (OPTIONS)
236696 2019-04-14 06:19:43,800216 217.0.27.161 80.155.144.111 SIP 425 Status: 403 Forbidden |
Frame 236696: 425 bytes on wire (3400 bits), 425 bytes captured (3400 bits)
Internet Protocol Version 4, Src: 217.0.27.161, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (403)
237074 2019-04-14 06:20:45,544806 80.155.144.111 217.0.27.161 SIP 517 Request: OPTIONS sip:+492499887766@tel.t-online.de |
Frame 237074: 517 bytes on wire (4136 bits), 517 bytes captured (4136 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.27.161
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (OPTIONS)
237076 2019-04-14 06:20:45,573235 217.0.27.161 80.155.144.111 SIP 429 Status: 403 Forbidden |
Frame 237076: 429 bytes on wire (3432 bits), 429 bytes captured (3432 bits)
Internet Protocol Version 4, Src: 217.0.27.161, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (403)
237084 2019-04-14 06:20:47,324871 80.155.144.111 217.0.27.161 SIP 513 Request: OPTIONS sip:+492499887767@tel.t-online.de |
Frame 237084: 513 bytes on wire (4104 bits), 513 bytes captured (4104 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.27.161
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (OPTIONS)
237085 2019-04-14 06:20:47,353109 217.0.27.161 80.155.144.111 SIP 427 Status: 403 Forbidden |
Frame 237085: 427 bytes on wire (3416 bits), 427 bytes captured (3416 bits)
Internet Protocol Version 4, Src: 217.0.27.161, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (403)
237099 2019-04-14 06:20:49,444578 80.155.144.111 217.0.27.161 SIP 513 Request: OPTIONS sip:+492499887768@tel.t-online.de |
Frame 237099: 513 bytes on wire (4104 bits), 513 bytes captured (4104 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.27.161
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (OPTIONS)
237100 2019-04-14 06:20:49,473438 217.0.27.161 80.155.144.111 SIP 427 Status: 403 Forbidden |
Frame 237100: 427 bytes on wire (3416 bits), 427 bytes captured (3416 bits)
Internet Protocol Version 4, Src: 217.0.27.161, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (403)
237103 2019-04-14 06:20:49,806825 80.155.144.111 217.0.27.161 SIP 509 Request: OPTIONS sip:+492499887769@tel.t-online.de |
Frame 237103: 509 bytes on wire (4072 bits), 509 bytes captured (4072 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.27.161
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (OPTIONS)
237104 2019-04-14 06:20:49,836117 217.0.27.161 80.155.144.111 SIP 425 Status: 403 Forbidden |
Frame 237104: 425 bytes on wire (3400 bits), 425 bytes captured (3400 bits)
Internet Protocol Version 4, Src: 217.0.27.161, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (403)
237109 2019-04-14 06:20:50,762421 80.155.144.111 217.0.27.161 SIP 509 Request: OPTIONS sip:+492499887770@tel.t-online.de |
Frame 237109: 509 bytes on wire (4072 bits), 509 bytes captured (4072 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.27.161
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (OPTIONS)
237110 2019-04-14 06:20:50,790234 217.0.27.161 80.155.144.111 SIP 425 Status: 403 Forbidden |
Frame 237110: 425 bytes on wire (3400 bits), 425 bytes captured (3400 bits)
Internet Protocol Version 4, Src: 217.0.27.161, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (403)
237503 2019-04-14 06:21:49,860452 80.155.144.111 217.0.27.161 SIP 642 Request: REGISTER sip:tel.t-online.de (1 binding) |
Frame 237503: 642 bytes on wire (5136 bits), 642 bytes captured (5136 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.27.161
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (REGISTER)
237504 2019-04-14 06:21:49,958123 217.0.27.161 80.155.144.111 SIP 628 Status: 401 Unauthorized 11030030348 |
Frame 237504: 628 bytes on wire (5024 bits), 628 bytes captured (5024 bits)
Internet Protocol Version 4, Src: 217.0.27.161, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (401)
237505 2019-04-14 06:21:49,958499 80.155.144.111 217.0.27.161 SIP 910 Request: REGISTER sip:tel.t-online.de (1 binding) |
Frame 237505: 910 bytes on wire (7280 bits), 910 bytes captured (7280 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.27.161
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (REGISTER)
237508 2019-04-14 06:21:50,105679 217.0.27.161 80.155.144.111 SIP 776 Status: 200 OK (1 binding) |
Frame 237508: 776 bytes on wire (6208 bits), 776 bytes captured (6208 bits)
Internet Protocol Version 4, Src: 217.0.27.161, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (200)
237515 2019-04-14 06:21:51,919877 80.155.144.111 217.0.27.161 SIP 640 Request: REGISTER sip:tel.t-online.de (1 binding) |
Frame 237515: 640 bytes on wire (5120 bits), 640 bytes captured (5120 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.27.161
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (REGISTER)
237516 2019-04-14 06:21:52,004225 217.0.27.161 80.155.144.111 SIP 627 Status: 401 Unauthorized 11030030348 |
Frame 237516: 627 bytes on wire (5016 bits), 627 bytes captured (5016 bits)
Internet Protocol Version 4, Src: 217.0.27.161, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (401)
237517 2019-04-14 06:21:52,004728 80.155.144.111 217.0.27.161 SIP 907 Request: REGISTER sip:tel.t-online.de (1 binding) |
Frame 237517: 907 bytes on wire (7256 bits), 907 bytes captured (7256 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.27.161
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (REGISTER)
237520 2019-04-14 06:21:52,151094 217.0.27.161 80.155.144.111 SIP 772 Status: 200 OK (1 binding) |
Frame 237520: 772 bytes on wire (6176 bits), 772 bytes captured (6176 bits)
Internet Protocol Version 4, Src: 217.0.27.161, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (200)
237523 2019-04-14 06:21:52,549381 80.155.144.111 217.0.27.161 SIP 517 Request: OPTIONS sip:+492499887766@tel.t-online.de |
Frame 237523: 517 bytes on wire (4136 bits), 517 bytes captured (4136 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.27.161
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (OPTIONS)
237524 2019-04-14 06:21:52,577289 217.0.27.161 80.155.144.111 SIP 429 Status: 403 Forbidden |
Frame 237524: 429 bytes on wire (3432 bits), 429 bytes captured (3432 bits)
Internet Protocol Version 4, Src: 217.0.27.161, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (403)
237530 2019-04-14 06:21:53,800539 80.155.144.111 217.0.27.161 SIP 640 Request: REGISTER sip:tel.t-online.de (1 binding) |
Frame 237530: 640 bytes on wire (5120 bits), 640 bytes captured (5120 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.27.161
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (REGISTER)
237531 2019-04-14 06:21:53,901904 217.0.27.161 80.155.144.111 SIP 627 Status: 401 Unauthorized 11030030348 |
Frame 237531: 627 bytes on wire (5016 bits), 627 bytes captured (5016 bits)
Internet Protocol Version 4, Src: 217.0.27.161, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (401)
237532 2019-04-14 06:21:53,902298 80.155.144.111 217.0.27.161 SIP 907 Request: REGISTER sip:tel.t-online.de (1 binding) |
Frame 237532: 907 bytes on wire (7256 bits), 907 bytes captured (7256 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.27.161
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (REGISTER)
237533 2019-04-14 06:21:54,053675 217.0.27.161 80.155.144.111 SIP 772 Status: 200 OK (1 binding) |
Frame 237533: 772 bytes on wire (6176 bits), 772 bytes captured (6176 bits)
Internet Protocol Version 4, Src: 217.0.27.161, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (200)
237538 2019-04-14 06:21:54,331187 80.155.144.111 217.0.27.161 SIP 513 Request: OPTIONS sip:+492499887767@tel.t-online.de |
Frame 237538: 513 bytes on wire (4104 bits), 513 bytes captured (4104 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.27.161
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (OPTIONS)
237539 2019-04-14 06:21:54,361465 217.0.27.161 80.155.144.111 SIP 499 Status: 200 In Ordnung |
Frame 237539: 499 bytes on wire (3992 bits), 499 bytes captured (3992 bits)
Internet Protocol Version 4, Src: 217.0.27.161, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (200)
237548 2019-04-14 06:21:56,451452 80.155.144.111 217.0.27.161 SIP 513 Request: OPTIONS sip:+492499887768@tel.t-online.de |
Frame 237548: 513 bytes on wire (4104 bits), 513 bytes captured (4104 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.27.161
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (OPTIONS)
237549 2019-04-14 06:21:56,479905 217.0.27.161 80.155.144.111 SIP 427 Status: 403 Forbidden |
Frame 237549: 427 bytes on wire (3416 bits), 427 bytes captured (3416 bits)
Internet Protocol Version 4, Src: 217.0.27.161, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (403)
237550 2019-04-14 06:21:56,805193 80.155.144.111 217.0.27.161 SIP 509 Request: OPTIONS sip:+492499887769@tel.t-online.de |
Frame 237550: 509 bytes on wire (4072 bits), 509 bytes captured (4072 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.27.161
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (OPTIONS)
237551 2019-04-14 06:21:56,835762 217.0.27.161 80.155.144.111 SIP 497 Status: 200 In Ordnung |
Frame 237551: 497 bytes on wire (3976 bits), 497 bytes captured (3976 bits)
Internet Protocol Version 4, Src: 217.0.27.161, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (200)
237552 2019-04-14 06:21:56,997366 80.155.144.111 217.0.27.161 SIP 643 Request: REGISTER sip:tel.t-online.de (1 binding) |
Frame 237552: 643 bytes on wire (5144 bits), 643 bytes captured (5144 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.27.161
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (REGISTER)
237553 2019-04-14 06:21:57,086874 217.0.27.161 80.155.144.111 SIP 629 Status: 401 Unauthorized 11030030348 |
Frame 237553: 629 bytes on wire (5032 bits), 629 bytes captured (5032 bits)
Internet Protocol Version 4, Src: 217.0.27.161, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (401)
237554 2019-04-14 06:21:57,087286 80.155.144.111 217.0.27.161 SIP 911 Request: REGISTER sip:tel.t-online.de (1 binding) |
Frame 237554: 911 bytes on wire (7288 bits), 911 bytes captured (7288 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.27.161
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (REGISTER)
237557 2019-04-14 06:21:57,231176 217.0.27.161 80.155.144.111 SIP 777 Status: 200 OK (1 binding) |
Frame 237557: 777 bytes on wire (6216 bits), 777 bytes captured (6216 bits)
Internet Protocol Version 4, Src: 217.0.27.161, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (200)
237560 2019-04-14 06:21:57,770777 80.155.144.111 217.0.27.161 SIP 509 Request: OPTIONS sip:+492499887770@tel.t-online.de |
Frame 237560: 509 bytes on wire (4072 bits), 509 bytes captured (4072 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.27.161
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (OPTIONS)
237561 2019-04-14 06:21:57,780951 80.155.144.111 217.0.27.161 SIP 643 Request: REGISTER sip:tel.t-online.de (1 binding) |
Frame 237561: 643 bytes on wire (5144 bits), 643 bytes captured (5144 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.27.161
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (REGISTER)
237562 2019-04-14 06:21:57,801440 217.0.27.161 80.155.144.111 SIP 497 Status: 200 In Ordnung |
Frame 237562: 497 bytes on wire (3976 bits), 497 bytes captured (3976 bits)
Internet Protocol Version 4, Src: 217.0.27.161, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (200)
237563 2019-04-14 06:21:57,876956 217.0.27.161 80.155.144.111 SIP 629 Status: 401 Unauthorized 11030030348 |
Frame 237563: 629 bytes on wire (5032 bits), 629 bytes captured (5032 bits)
Internet Protocol Version 4, Src: 217.0.27.161, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (401)
237564 2019-04-14 06:21:57,877350 80.155.144.111 217.0.27.161 SIP 911 Request: REGISTER sip:tel.t-online.de (1 binding) |
Frame 237564: 911 bytes on wire (7288 bits), 911 bytes captured (7288 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.27.161
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (REGISTER)
237565 2019-04-14 06:21:58,022090 217.0.27.161 80.155.144.111 SIP 777 Status: 200 OK (1 binding) |
Frame 237565: 777 bytes on wire (6216 bits), 777 bytes captured (6216 bits)
Internet Protocol Version 4, Src: 217.0.27.161, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (200)
237817 2019-04-14 06:22:59,550691 80.155.144.111 217.0.27.161 SIP 517 Request: OPTIONS sip:+492499887766@tel.t-online.de |
Frame 237817: 517 bytes on wire (4136 bits), 517 bytes captured (4136 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.27.161
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (OPTIONS)
237818 2019-04-14 06:22:59,581130 217.0.27.161 80.155.144.111 SIP 501 Status: 200 In Ordnung |
Frame 237818: 501 bytes on wire (4008 bits), 501 bytes captured (4008 bits)
Internet Protocol Version 4, Src: 217.0.27.161, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (200)
237827 2019-04-14 06:23:01,331204 80.155.144.111 217.0.27.161 SIP 513 Request: OPTIONS sip:+492499887767@tel.t-online.de |
Frame 237827: 513 bytes on wire (4104 bits), 513 bytes captured (4104 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.27.161
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (OPTIONS)
237828 2019-04-14 06:23:01,362042 217.0.27.161 80.155.144.111 SIP 499 Status: 200 In Ordnung |
Frame 237828: 499 bytes on wire (3992 bits), 499 bytes captured (3992 bits)
Internet Protocol Version 4, Src: 217.0.27.161, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (200)
237837 2019-04-14 06:23:03,448726 80.155.144.111 217.0.27.161 SIP 513 Request: OPTIONS sip:+492499887768@tel.t-online.de |
Frame 237837: 513 bytes on wire (4104 bits), 513 bytes captured (4104 bits)
Internet Protocol Version 4, Src: 80.155.144.111, Dst: 217.0.27.161
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (OPTIONS)
237838 2019-04-14 06:23:03,479739 217.0.27.161 80.155.144.111 SIP 499 Status: 200 In Ordnung |
Frame 237838: 499 bytes on wire (3992 bits), 499 bytes captured (3992 bits)
Internet Protocol Version 4, Src: 217.0.27.161, Dst: 80.155.144.111
User Datagram Protocol, Src Port: 5060, Dst Port: 5060
Session Initiation Protocol (200)
Everything is fine until packet 236665. Before that the external IP was 217.0.20.192 and then it changed to 217.0.27.161. Subsequently the OPTIONS requests were answered with Forbidden and the next re-registration failed as well. After a couple of minutes everything was smooth again. I guess that in between calls to myself would have failed.
A superficial interpretation would be to say that a new IP was announced and that exactly this IP was used by Asterisk, but the servers on the provider side were initially not informed. This could be some kind of cache-related or synchronization problem.
On the other hand the associated Telekom endpoint lists 6 or more IPs, so I wonder why they were not used by Asterisk after the first OPTION request failed. It seems that pjsip also only uses the first IP when SRV DNS requests are resolved. I do not know how I can influence this by changing some settings.
Has someone seen something like this before?