No. Time Source Destination Protocol Info 2 3.251642 192.168.1.10 192.168.1.15 SIP/SDP Request: INVITE sip:+41215509999@192.168.1.15, with session description Frame 2 (782 bytes on wire, 782 bytes captured) Ethernet II, Src: Grandstr_05:3e:38 (00:0b:82:05:3e:38), Dst: ZyxelCom_aa:9d:34 (00:13:49:aa:9d:34) 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: INVITE sip:+41215509999@192.168.1.15 SIP/2.0 Message Header Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK222da83b636a0d98 From: ;tag=076f3910738fffef To: Contact: Supported: replaces Call-ID: c7be2ce11f7b182e@192.168.1.10 CSeq: 37545 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 3 3.252969 192.168.1.15 192.168.1.10 SIP Status: 100 Trying Frame 3 (470 bytes on wire, 470 bytes captured) Ethernet II, Src: ZyxelCom_aa:9d:34 (00:13:49:aa:9d:34), Dst: Grandstr_05:3e:38 (00:0b:82:05:3e:38) 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: 32853 (32853), Dst Port: sip (5060) Session Initiation Protocol Status-Line: SIP/2.0 100 Trying Message Header Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK222da83b636a0d98 From: ;tag=076f3910738fffef To: Contact: Supported: replaces Call-ID: c7be2ce11f7b182e@192.168.1.10 CSeq: 37545 INVITE User-Agent: Grandstream BT110 1.0.8.33 Max-Forwards: 70 Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE No. Time Source Destination Protocol Info 4 3.253643 192.168.1.15 192.168.1.11 SIP/SDP Request: INVITE sip:+41215509999@192.168.1.15, with session description Frame 4 (844 bytes on wire, 844 bytes captured) Ethernet II, Src: ZyxelCom_aa:9d:34 (00:13:49:aa:9d:34), Dst: Grandstr_05:3e:3a (00:0b:82:05:3e:3a) 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: 32853 (32853), Dst Port: sip (5060) Session Initiation Protocol Request-Line: INVITE sip:+41215509999@192.168.1.15 SIP/2.0 Message Header Via: SIP/2.0/UDP 192.168.1.15;branch=z9hG4bK222da83b636a0d98 Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK222da83b636a0d98 From: ;tag=076f3910738fffef To: Contact: Supported: replaces Call-ID: c7be2ce11f7b182e@192.168.1.10 CSeq: 37545 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 5 3.259451 192.168.1.11 192.168.1.15 SIP Status: 100 Trying Frame 5 (404 bytes on wire, 404 bytes captured) Ethernet II, Src: Grandstr_05:3e:3a (00:0b:82:05:3e:3a), Dst: ZyxelCom_aa:9d:34 (00:13:49:aa:9d:34) 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 Status-Line: SIP/2.0 100 Trying Message Header Via: SIP/2.0/UDP 192.168.1.15;branch=z9hG4bK222da83b636a0d98 Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK222da83b636a0d98 From: ;tag=076f3910738fffef To: Call-ID: c7be2ce11f7b182e@192.168.1.10 CSeq: 37545 INVITE User-Agent: Grandstream BT110 1.0.8.33 Content-Length: 0 No. Time Source Destination Protocol Info 6 3.261554 192.168.1.11 192.168.1.15 SIP Status: 180 Ringing Frame 6 (426 bytes on wire, 426 bytes captured) Ethernet II, Src: Grandstr_05:3e:3a (00:0b:82:05:3e:3a), Dst: ZyxelCom_aa:9d:34 (00:13:49:aa:9d:34) 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 Status-Line: SIP/2.0 180 Ringing Message Header Via: SIP/2.0/UDP 192.168.1.15;branch=z9hG4bK222da83b636a0d98 Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK222da83b636a0d98 From: ;tag=076f3910738fffef To: ;tag=edf5f0689625871b Call-ID: c7be2ce11f7b182e@192.168.1.10 CSeq: 37545 INVITE User-Agent: Grandstream BT110 1.0.8.33 Content-Length: 0 No. Time Source Destination Protocol Info 7 3.264880 192.168.1.15 192.168.1.10 SIP Status: 100 Trying Frame 7 (342 bytes on wire, 342 bytes captured) Ethernet II, Src: ZyxelCom_aa:9d:34 (00:13:49:aa:9d:34), Dst: Grandstr_05:3e:38 (00:0b:82:05:3e:38) 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: 32853 (32853), Dst Port: sip (5060) Session Initiation Protocol Status-Line: SIP/2.0 100 Trying Message Header Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK222da83b636a0d98 From: ;tag=076f3910738fffef To: Call-ID: c7be2ce11f7b182e@192.168.1.10 CSeq: 37545 INVITE User-Agent: Grandstream BT110 1.0.8.33 Content-Length: 0 No. Time Source Destination Protocol Info 8 3.265735 192.168.1.15 192.168.1.10 SIP Status: 180 Ringing Frame 8 (364 bytes on wire, 364 bytes captured) Ethernet II, Src: ZyxelCom_aa:9d:34 (00:13:49:aa:9d:34), Dst: Grandstr_05:3e:38 (00:0b:82:05:3e:38) 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: 32853 (32853), Dst Port: sip (5060) Session Initiation Protocol Status-Line: SIP/2.0 180 Ringing Message Header Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK222da83b636a0d98 From: ;tag=076f3910738fffef To: ;tag=edf5f0689625871b Call-ID: c7be2ce11f7b182e@192.168.1.10 CSeq: 37545 INVITE User-Agent: Grandstream BT110 1.0.8.33 Content-Length: 0 No. Time Source Destination Protocol Info 9 4.780577 192.168.1.11 192.168.1.15 SIP/SDP Status: 200 OK, with session description Frame 9 (746 bytes on wire, 746 bytes captured) Ethernet II, Src: Grandstr_05:3e:3a (00:0b:82:05:3e:3a), Dst: ZyxelCom_aa:9d:34 (00:13:49:aa:9d:34) 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 Status-Line: SIP/2.0 200 OK Message Header Via: SIP/2.0/UDP 192.168.1.15;branch=z9hG4bK222da83b636a0d98 Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK222da83b636a0d98 From: ;tag=076f3910738fffef To: ;tag=edf5f0689625871b Call-ID: c7be2ce11f7b182e@192.168.1.10 CSeq: 37545 INVITE User-Agent: Grandstream BT110 1.0.8.33 Contact: Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE Content-Type: application/sdp Supported: replaces Content-Length: 163 Message body No. Time Source Destination Protocol Info 10 4.781892 192.168.1.15 192.168.1.10 SIP/SDP Status: 200 OK, with session description Frame 10 (684 bytes on wire, 684 bytes captured) Ethernet II, Src: ZyxelCom_aa:9d:34 (00:13:49:aa:9d:34), Dst: Grandstr_05:3e:38 (00:0b:82:05:3e:38) 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: 32853 (32853), 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=z9hG4bK222da83b636a0d98 From: ;tag=076f3910738fffef To: ;tag=edf5f0689625871b Call-ID: c7be2ce11f7b182e@192.168.1.10 CSeq: 37545 INVITE User-Agent: Grandstream BT110 1.0.8.33 Contact: Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE Content-Type: application/sdp Supported: replaces Content-Length: 163 Message body