No. Time Source Destination Protocol Info 876 14.953470 192.168.1.11 192.168.1.15 SIP/SDP Request: INVITE sip:+41215501111@192.168.1.15, with session description Frame 876 (784 bytes on wire, 784 bytes captured) Linux cooked capture Internet Protocol, Src: 192.168.1.11 (192.168.1.11), Dst: 192.168.1.15 (192.168.1.15) User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060) Session Initiation Protocol Request-Line: INVITE sip:+41215501111@192.168.1.15 SIP/2.0 Message Header Via: SIP/2.0/UDP 192.168.1.11;branch=z9hG4bK6008414cefae770f From: ;tag=82109cffc4d06068 To: Contact: Supported: replaces Call-ID: d0f0a4e0cfa0590b@192.168.1.11 CSeq: 50933 INVITE User-Agent: Grandstream BT110 1.0.8.33 Max-Forwards: 70 Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE Content-Type: application/sdp Content-Length: 234 Message body No. Time Source Destination Protocol Info 877 14.955252 192.168.1.15 192.168.1.11 SIP Status: 100 Giving a try Frame 877 (328 bytes on wire, 328 bytes captured) Linux cooked capture Internet Protocol, Src: 192.168.1.15 (192.168.1.15), Dst: 192.168.1.11 (192.168.1.11) User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060) Session Initiation Protocol Status-Line: SIP/2.0 100 Giving a try Message Header Via: SIP/2.0/UDP 192.168.1.11;branch=z9hG4bK6008414cefae770f From: ;tag=82109cffc4d06068 To: Call-ID: d0f0a4e0cfa0590b@192.168.1.11 CSeq: 50933 INVITE Server: PrimiSIP Content-Length: 0 No. Time Source Destination Protocol Info 878 14.955993 192.168.1.15 192.168.1.10 SIP/SDP Request: INVITE sip:+41215501111@192.168.1.10, with session description Frame 878 (908 bytes on wire, 908 bytes captured) Linux cooked capture Internet Protocol, Src: 192.168.1.15 (192.168.1.15), Dst: 192.168.1.10 (192.168.1.10) User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060) Session Initiation Protocol Request-Line: INVITE sip:+41215501111@192.168.1.10 SIP/2.0 Message Header Via: SIP/2.0/UDP 192.168.1.15;branch=z9hG4bK6008414cefae770f Via: SIP/2.0/UDP 192.168.1.11;branch=z9hG4bK6008414cefae770f Record-Route: From: ;tag=82109cffc4d06068 To: Contact: Supported: replaces Call-ID: d0f0a4e0cfa0590b@192.168.1.11 CSeq: 50933 INVITE User-Agent: Grandstream BT110 1.0.8.33 Max-Forwards: 70 Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE Content-Type: application/sdp Content-Length: 234 Message body No. Time Source Destination Protocol Info 879 14.962049 192.168.1.10 192.168.1.15 SIP Status: 100 Trying Frame 879 (406 bytes on wire, 406 bytes captured) Linux cooked capture Internet Protocol, Src: 192.168.1.10 (192.168.1.10), Dst: 192.168.1.15 (192.168.1.15) User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060) Session Initiation Protocol Status-Line: SIP/2.0 100 Trying Message Header Via: SIP/2.0/UDP 192.168.1.15;branch=z9hG4bK6008414cefae770f Via: SIP/2.0/UDP 192.168.1.11;branch=z9hG4bK6008414cefae770f From: ;tag=82109cffc4d06068 To: Call-ID: d0f0a4e0cfa0590b@192.168.1.11 CSeq: 50933 INVITE User-Agent: Grandstream BT110 1.0.8.33 Content-Length: 0 No. Time Source Destination Protocol Info 880 14.963367 192.168.1.15 192.168.1.11 SIP Status: 100 Trying Frame 880 (344 bytes on wire, 344 bytes captured) Linux cooked capture Internet Protocol, Src: 192.168.1.15 (192.168.1.15), Dst: 192.168.1.11 (192.168.1.11) User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060) Session Initiation Protocol Status-Line: SIP/2.0 100 Trying Message Header Via: SIP/2.0/UDP 192.168.1.11;branch=z9hG4bK6008414cefae770f From: ;tag=82109cffc4d06068 To: Call-ID: d0f0a4e0cfa0590b@192.168.1.11 CSeq: 50933 INVITE User-Agent: Grandstream BT110 1.0.8.33 Content-Length: 0 No. Time Source Destination Protocol Info 881 14.964563 192.168.1.10 192.168.1.15 SIP Status: 180 Ringing Frame 881 (490 bytes on wire, 490 bytes captured) Linux cooked capture Internet Protocol, Src: 192.168.1.10 (192.168.1.10), Dst: 192.168.1.15 (192.168.1.15) User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060) Session Initiation Protocol Status-Line: SIP/2.0 180 Ringing Message Header Via: SIP/2.0/UDP 192.168.1.15;branch=z9hG4bK6008414cefae770f Via: SIP/2.0/UDP 192.168.1.11;branch=z9hG4bK6008414cefae770f Record-Route: From: ;tag=82109cffc4d06068 To: ;tag=b46457f322c1e961 Call-ID: d0f0a4e0cfa0590b@192.168.1.11 CSeq: 50933 INVITE User-Agent: Grandstream BT110 1.0.8.33 Content-Length: 0 No. Time Source Destination Protocol Info 882 14.965790 192.168.1.15 192.168.1.11 SIP Status: 180 Ringing Frame 882 (428 bytes on wire, 428 bytes captured) Linux cooked capture Internet Protocol, Src: 192.168.1.15 (192.168.1.15), Dst: 192.168.1.11 (192.168.1.11) User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060) Session Initiation Protocol Status-Line: SIP/2.0 180 Ringing Message Header Via: SIP/2.0/UDP 192.168.1.11;branch=z9hG4bK6008414cefae770f Record-Route: From: ;tag=82109cffc4d06068 To: ;tag=b46457f322c1e961 Call-ID: d0f0a4e0cfa0590b@192.168.1.11 CSeq: 50933 INVITE User-Agent: Grandstream BT110 1.0.8.33 Content-Length: 0 No. Time Source Destination Protocol Info 1072 19.370882 192.168.1.11 192.168.1.15 SIP Request: CANCEL sip:+41215501111@192.168.1.15 Frame 1072 (475 bytes on wire, 475 bytes captured) Linux cooked capture Internet Protocol, Src: 192.168.1.11 (192.168.1.11), Dst: 192.168.1.15 (192.168.1.15) User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060) Session Initiation Protocol Request-Line: CANCEL sip:+41215501111@192.168.1.15 SIP/2.0 Message Header Via: SIP/2.0/UDP 192.168.1.11;branch=z9hG4bK6008414cefae770f From: ;tag=82109cffc4d06068 To: Supported: replaces Call-ID: d0f0a4e0cfa0590b@192.168.1.11 CSeq: 50933 CANCEL User-Agent: Grandstream BT110 1.0.8.33 Max-Forwards: 70 Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE Content-Length: 0 No. Time Source Destination Protocol Info 1073 19.372310 192.168.1.15 192.168.1.11 SIP Status: 200 Cancelling Frame 1073 (326 bytes on wire, 326 bytes captured) Linux cooked capture Internet Protocol, Src: 192.168.1.15 (192.168.1.15), Dst: 192.168.1.11 (192.168.1.11) User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060) Session Initiation Protocol Status-Line: SIP/2.0 200 Cancelling Message Header Via: SIP/2.0/UDP 192.168.1.11;branch=z9hG4bK6008414cefae770f From: ;tag=82109cffc4d06068 To: Call-ID: d0f0a4e0cfa0590b@192.168.1.11 CSeq: 50933 CANCEL Server: PrimiSIP Content-Length: 0 No. Time Source Destination Protocol Info 1074 19.373027 192.168.1.15 192.168.1.10 SIP Request: CANCEL sip:+41215501111@192.168.1.10 Frame 1074 (537 bytes on wire, 537 bytes captured) Linux cooked capture Internet Protocol, Src: 192.168.1.15 (192.168.1.15), Dst: 192.168.1.10 (192.168.1.10) User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060) Session Initiation Protocol Request-Line: CANCEL sip:+41215501111@192.168.1.10 SIP/2.0 Message Header Via: SIP/2.0/UDP 192.168.1.15;branch=z9hG4bK6008414cefae770f Via: SIP/2.0/UDP 192.168.1.11;branch=z9hG4bK6008414cefae770f From: ;tag=82109cffc4d06068 To: Supported: replaces Call-ID: d0f0a4e0cfa0590b@192.168.1.11 CSeq: 50933 CANCEL User-Agent: Grandstream BT110 1.0.8.33 Max-Forwards: 70 Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE Content-Length: 0 No. Time Source Destination Protocol Info 1075 19.377558 192.168.1.10 192.168.1.15 SIP Status: 200 OK Frame 1075 (552 bytes on wire, 552 bytes captured) Linux cooked capture Internet Protocol, Src: 192.168.1.10 (192.168.1.10), Dst: 192.168.1.15 (192.168.1.15) User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060) Session Initiation Protocol Status-Line: SIP/2.0 200 OK Message Header Via: SIP/2.0/UDP 192.168.1.15;branch=z9hG4bK6008414cefae770f Via: SIP/2.0/UDP 192.168.1.11;branch=z9hG4bK6008414cefae770f From: ;tag=82109cffc4d06068 To: ;tag=b46457f322c1e961 Call-ID: d0f0a4e0cfa0590b@192.168.1.11 CSeq: 50933 CANCEL User-Agent: Grandstream BT110 1.0.8.33 Contact: Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE Supported: replaces Content-Length: 0 No. Time Source Destination Protocol Info 1076 19.378946 192.168.1.15 192.168.1.11 SIP Status: 200 OK Frame 1076 (490 bytes on wire, 490 bytes captured) Linux cooked capture Internet Protocol, Src: 192.168.1.15 (192.168.1.15), Dst: 192.168.1.11 (192.168.1.11) User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060) Session Initiation Protocol Status-Line: SIP/2.0 200 OK Message Header Via: SIP/2.0/UDP 192.168.1.11;branch=z9hG4bK6008414cefae770f From: ;tag=82109cffc4d06068 To: ;tag=b46457f322c1e961 Call-ID: d0f0a4e0cfa0590b@192.168.1.11 CSeq: 50933 CANCEL User-Agent: Grandstream BT110 1.0.8.33 Contact: Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE Supported: replaces Content-Length: 0 No. Time Source Destination Protocol Info 1077 19.379527 192.168.1.10 192.168.1.15 SIP Status: 487 Request Cancelled Frame 1077 (500 bytes on wire, 500 bytes captured) Linux cooked capture Internet Protocol, Src: 192.168.1.10 (192.168.1.10), Dst: 192.168.1.15 (192.168.1.15) User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060) Session Initiation Protocol Status-Line: SIP/2.0 487 Request Cancelled Message Header Via: SIP/2.0/UDP 192.168.1.15;branch=z9hG4bK6008414cefae770f Via: SIP/2.0/UDP 192.168.1.11;branch=z9hG4bK6008414cefae770f Record-Route: From: ;tag=82109cffc4d06068 To: ;tag=b46457f322c1e961 Call-ID: d0f0a4e0cfa0590b@192.168.1.11 CSeq: 50933 INVITE User-Agent: Grandstream BT110 1.0.8.33 Content-Length: 0 No. Time Source Destination Protocol Info 1078 19.380781 192.168.1.15 192.168.1.11 SIP Status: 487 Request Cancelled Frame 1078 (438 bytes on wire, 438 bytes captured) Linux cooked capture Internet Protocol, Src: 192.168.1.15 (192.168.1.15), Dst: 192.168.1.11 (192.168.1.11) User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060) Session Initiation Protocol Status-Line: SIP/2.0 487 Request Cancelled Message Header Via: SIP/2.0/UDP 192.168.1.11;branch=z9hG4bK6008414cefae770f Record-Route: From: ;tag=82109cffc4d06068 To: ;tag=b46457f322c1e961 Call-ID: d0f0a4e0cfa0590b@192.168.1.11 CSeq: 50933 INVITE User-Agent: Grandstream BT110 1.0.8.33 Content-Length: 0 No. Time Source Destination Protocol Info 1079 19.385393 192.168.1.11 192.168.1.15 SIP Request: ACK sip:+41215501111@192.168.1.15 Frame 1079 (511 bytes on wire, 511 bytes captured) Linux cooked capture Internet Protocol, Src: 192.168.1.11 (192.168.1.11), Dst: 192.168.1.15 (192.168.1.15) User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060) Session Initiation Protocol Request-Line: ACK sip:+41215501111@192.168.1.15 SIP/2.0 Message Header Via: SIP/2.0/UDP 192.168.1.11;branch=z9hG4bK6008414cefae770f From: ;tag=82109cffc4d06068 To: ;tag=b46457f322c1e961 Contact: Call-ID: d0f0a4e0cfa0590b@192.168.1.11 CSeq: 50933 ACK User-Agent: Grandstream BT110 1.0.8.33 Max-Forwards: 70 Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE Content-Length: 0 No. Time Source Destination Protocol Info 1080 19.386658 192.168.1.15 192.168.1.10 SIP Request: ACK sip:+41215501111@192.168.1.10 Frame 1080 (573 bytes on wire, 573 bytes captured) Linux cooked capture Internet Protocol, Src: 192.168.1.15 (192.168.1.15), Dst: 192.168.1.10 (192.168.1.10) User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060) Session Initiation Protocol Request-Line: ACK sip:+41215501111@192.168.1.10 SIP/2.0 Message Header Via: SIP/2.0/UDP 192.168.1.15;branch=z9hG4bK6008414cefae770f Via: SIP/2.0/UDP 192.168.1.11;branch=z9hG4bK6008414cefae770f From: ;tag=82109cffc4d06068 To: ;tag=b46457f322c1e961 Contact: Call-ID: d0f0a4e0cfa0590b@192.168.1.11 CSeq: 50933 ACK User-Agent: Grandstream BT110 1.0.8.33 Max-Forwards: 70 Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE Content-Length: 0 No. Time Source Destination Protocol Info 3200 62.280785 192.168.1.10 192.168.1.15 SIP Request: REGISTER sip:192.168.1.15 Frame 3200 (520 bytes on wire, 520 bytes captured) Linux cooked capture Internet Protocol, Src: 192.168.1.10 (192.168.1.10), Dst: 192.168.1.15 (192.168.1.15) User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060) Session Initiation Protocol Request-Line: REGISTER sip:192.168.1.15 SIP/2.0 Message Header Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK310ac5b29ae6d20f From: ;tag=1794bc82e6ca718e To: Contact: Supported: replaces Call-ID: afd6f9eee28982de@192.168.1.10 CSeq: 146 REGISTER Expires: 150 User-Agent: Grandstream BT110 1.0.8.33 Max-Forwards: 70 Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE Content-Length: 0 No. Time Source Destination Protocol Info 3201 62.282542 192.168.1.15 192.168.1.10 SIP Status: 200 OK (1 bindings) Frame 3201 (360 bytes on wire, 360 bytes captured) Linux cooked capture Internet Protocol, Src: 192.168.1.15 (192.168.1.15), Dst: 192.168.1.10 (192.168.1.10) User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060) Session Initiation Protocol Status-Line: SIP/2.0 200 OK Message Header Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK310ac5b29ae6d20f From: ;tag=1794bc82e6ca718e To: Contact: Call-ID: afd6f9eee28982de@192.168.1.10 CSeq: 146 REGISTER Server: PrimiSIP Content-Length: 0 No. Time Source Destination Protocol Info 6192 125.726006 192.168.1.11 192.168.1.15 SIP Request: REGISTER sip:192.168.1.15 Frame 6192 (520 bytes on wire, 520 bytes captured) Linux cooked capture Internet Protocol, Src: 192.168.1.11 (192.168.1.11), Dst: 192.168.1.15 (192.168.1.15) User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060) Session Initiation Protocol Request-Line: REGISTER sip:192.168.1.15 SIP/2.0 Message Header Via: SIP/2.0/UDP 192.168.1.11;branch=z9hG4bK01001af703074d78 From: ;tag=ebca88a5ffe07791 To: Contact: Supported: replaces Call-ID: e08ea19f2788617f@192.168.1.11 CSeq: 102 REGISTER Expires: 150 User-Agent: Grandstream BT110 1.0.8.33 Max-Forwards: 70 Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE Content-Length: 0 No. Time Source Destination Protocol Info 6193 125.727456 192.168.1.15 192.168.1.11 SIP Status: 200 OK (1 bindings) Frame 6193 (360 bytes on wire, 360 bytes captured) Linux cooked capture Internet Protocol, Src: 192.168.1.15 (192.168.1.15), Dst: 192.168.1.11 (192.168.1.11) User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060) Session Initiation Protocol Status-Line: SIP/2.0 200 OK Message Header Via: SIP/2.0/UDP 192.168.1.11;branch=z9hG4bK01001af703074d78 From: ;tag=ebca88a5ffe07791 To: Contact: Call-ID: e08ea19f2788617f@192.168.1.11 CSeq: 102 REGISTER Server: PrimiSIP Content-Length: 0