09:35:07.106681 IP (tos 0xd0, ttl 55, id 1028, offset 0, flags [none], proto UDP (17), length 60) 80.91.169.4.sip > motor.bitrix24.onscreen: [udp sum ok] SIP 09:35:09.375647 IP (tos 0x0, ttl 64, id 50720, offset 0, flags [+], proto UDP (17), length 1500) motor.bitrix24.onscreen > 80.91.169.4.sip: SIP, length: 1472 INVITE sip:0961952966@natsip.datagroup.com.ua SIP/2.0 Via: SIP/2.0/UDP 91.225.109.17:5080;rport;branch=z9hG4bKUHXKQ86B07mpS Max-Forwards: 70 From: "" ;tag=U2QaDvtrQH8KH To: Call-ID: c0fb934f-d1e3-1236-34b7-1c1b0d14933b CSeq: 122803783 INVITE Contact: User-Agent: FreeSWITCH-mod_sofia/1.6.20+git~20180123T214909Z~987c9b9a2a~64bit Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY Supported: timer, path, replaces Allow-Events: talk, hold, conference, refer Content-Type: application/sdp Content-Disposition: session Content-Length: 623 X-FS-Support: update_display,send_info Remote-Party-ID: ;party=calling;screen=yes;privacy=off v=0 o=FreeSWITCH 1526262972 1526262973 IN IP4 91.225.109.17 s=FreeSWITCH c=IN IP4 91.225.109.17 t=0 0 m=audio 16722 RTP/AVP 102 9 0 8 104 101 a=rtpmap:102 opus/48000/2 a=fmtp:102 useinbandfec=1; maxaveragebitrate=30000; maxplaybackrate=48000; ptime=20; minptime=10; maxptime=40 a=rtpmap:9 G722/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:104 telephone-event/48000 a=fmtp:104 0-16 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=ptime:20 m=video 25616 RTP/AVP 103 b=AS:1024 a=rtpmap:103 VP8/90000 a=rtcp-fb:103 ccm fir a=rtcp-fb:103 ccm tmmbr a=rtcp-fb:103 nack 09:35:09.375666 IP (tos 0x0, ttl 64, id 50720, offset 1480, flags [none], proto UDP (17), length 44) motor.bitrix24 > 80.91.169.4: udp 09:35:24.389981 IP (tos 0xd0, ttl 59, id 38319, offset 0, flags [none], proto ICMP (1), length 576) 80.91.169.4 > motor.bitrix24: ICMP ip reassembly time exceeded, length 556 IP (tos 0xb8, ttl 59, id 45413, offset 0, flags [+], proto UDP (17), length 1500) motor.bitrix24.onscreen > 80.91.169.4.sip: SIP, length: 1472 INVITE sip:0961952966@natsip.datagroup.com.ua SIP/2.0 Via: SIP/2.0/UDP 91.225.109.17:5080;rport;branch=z9hG4bKUHXKQ86B07mpS Max-Forwards: 70 From: "" ;tag=U2QaDvtrQH8KH To: Call-ID: c0fb934f-d1e3-1236-34b7-1c1b0d14933b CSeq: 122803783 INVITE Contact: User-Agent: FreeSWITCH-mod_sofia/1.6.20+git~20180123T214909Z~987c9b9a2a~64bit Allow: INVITE, ACK, BYE, CANCEL, OPT[!sip] 09:35:25.413806 IP (tos 0xd0, ttl 59, id 38320, offset 0, flags [none], proto ICMP (1), length 576) 80.91.169.4 > motor.bitrix24: ICMP ip reassembly time exceeded, length 556 IP (tos 0xb8, ttl 59, id 45967, offset 0, flags [+], proto UDP (17), length 1500) motor.bitrix24.onscreen > 80.91.169.4.sip: SIP, length: 1472 INVITE sip:0961952966@natsip.datagroup.com.ua SIP/2.0 Via: SIP/2.0/UDP 91.225.109.17:5080;rport;branch=z9hG4bKUHXKQ86B07mpS Max-Forwards: 70 From: "" ;tag=U2QaDvtrQH8KH To: Call-ID: c0fb934f-d1e3-1236-34b7-1c1b0d14933b CSeq: 122803783 INVITE Contact: User-Agent: FreeSWITCH-mod_sofia/1.6.20+git~20180123T214909Z~987c9b9a2a~64bit Allow: INVITE, ACK, BYE, CANCEL, OPT[!sip] 09:35:27.461786 IP (tos 0xd0, ttl 59, id 38321, offset 0, flags [none], proto ICMP (1), length 576) 80.91.169.4 > motor.bitrix24: ICMP ip reassembly time exceeded, length 556 IP (tos 0xb8, ttl 59, id 46279, offset 0, flags [+], proto UDP (17), length 1500) motor.bitrix24.onscreen > 80.91.169.4.sip: SIP, length: 1472 INVITE sip:0961952966@natsip.datagroup.com.ua SIP/2.0 Via: SIP/2.0/UDP 91.225.109.17:5080;rport;branch=z9hG4bKUHXKQ86B07mpS Max-Forwards: 70 From: "" ;tag=U2QaDvtrQH8KH To: Call-ID: c0fb934f-d1e3-1236-34b7-1c1b0d14933b CSeq: 122803783 INVITE Contact: User-Agent: FreeSWITCH-mod_sofia/1.6.20+git~20180123T214909Z~987c9b9a2a~64bit Allow: INVITE, ACK, BYE, CANCEL, OPT[!sip] 09:35:31.430005 IP (tos 0xd0, ttl 59, id 38322, offset 0, flags [none], proto ICMP (1), length 576) 80.91.169.4 > motor.bitrix24: ICMP ip reassembly time exceeded, length 556 IP (tos 0xb8, ttl 59, id 48714, offset 0, flags [+], proto UDP (17), length 1500) motor.bitrix24.onscreen > 80.91.169.4.sip: SIP, length: 1472 INVITE sip:0961952966@natsip.datagroup.com.ua SIP/2.0 Via: SIP/2.0/UDP 91.225.109.17:5080;rport;branch=z9hG4bKUHXKQ86B07mpS Max-Forwards: 70 From: "" ;tag=U2QaDvtrQH8KH To: Call-ID: c0fb934f-d1e3-1236-34b7-1c1b0d14933b CSeq: 122803783 INVITE Contact: User-Agent: FreeSWITCH-mod_sofia/1.6.20+git~20180123T214909Z~987c9b9a2a~64bit Allow: INVITE, ACK, BYE, CANCEL, OPT[!sip] 09:35:33.228742 IP (tos 0xd0, ttl 55, id 1015, offset 0, flags [none], proto UDP (17), length 60) 80.91.169.4.sip > motor.bitrix24.onscreen: [udp sum ok] SIP 09:35:36.986625 IP (tos 0xd0, ttl 55, id 1028, offset 0, flags [none], proto UDP (17), length 60) 80.91.169.4.sip > motor.bitrix24.onscreen: [udp sum ok] SIP 09:35:39.493958 IP (tos 0xd0, ttl 59, id 38323, offset 0, flags [none], proto ICMP (1), length 576) 80.91.169.4 > motor.bitrix24: ICMP ip reassembly time exceeded, length 556 IP (tos 0xb8, ttl 59, id 50720, offset 0, flags [+], proto UDP (17), length 1500) motor.bitrix24.onscreen > 80.91.169.4.sip: SIP, length: 1472 INVITE sip:0961952966@natsip.datagroup.com.ua SIP/2.0 Via: SIP/2.0/UDP 91.225.109.17:5080;rport;branch=z9hG4bKUHXKQ86B07mpS Max-Forwards: 70 From: "" ;tag=U2QaDvtrQH8KH To: Call-ID: c0fb934f-d1e3-1236-34b7-1c1b0d14933b CSeq: 122803783 INVITE Contact: User-Agent: FreeSWITCH-mod_sofia/1.6.20+git~20180123T214909Z~987c9b9a2a~64bit Allow: INVITE, ACK, BYE, CANCEL, OPT[!sip] 09:36:02.558572 IP (tos 0xd0, ttl 55, id 1015, offset 0, flags [none], proto UDP (17), length 60) 80.91.169.4.sip > motor.bitrix24.onscreen: [udp sum ok] SIP 09:36:04.845993 IP (tos 0x0, ttl 64, id 1448, offset 0, flags [none], proto UDP (17), length 1170) motor.bitrix24.onscreen > 80.91.169.4.sip: [udp sum ok] SIP, length: 1142 INVITE sip:0961952966@natsip.datagroup.com.ua SIP/2.0 Via: SIP/2.0/UDP 91.225.109.17:5080;rport;branch=z9hG4bKvtpcS3QFXgB9m Max-Forwards: 69 From: "FreeSWITCH" ;tag=XmavgjvZH3mSr To: Call-ID: eafcea1d-d1e3-1236-34b7-1c1b0d14933b CSeq: 122803818 INVITE Contact: User-Agent: FreeSWITCH-mod_sofia/1.6.20+git~20180123T214909Z~987c9b9a2a~64bit Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY Supported: timer, path, replaces Allow-Events: talk, hold, conference, refer Content-Type: application/sdp Content-Disposition: session Content-Length: 246 X-FS-Support: update_display,send_info Remote-Party-ID: "FreeSWITCH" ;party=calling;screen=yes;privacy=off v=0 o=FreeSWITCH 1526252306 1526252307 IN IP4 91.225.109.17 s=FreeSWITCH c=IN IP4 91.225.109.17 t=0 0 m=audio 27458 RTP/AVP 0 8 101 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=ptime:20 09:36:04.858536 IP (tos 0xd0, ttl 59, id 38324, offset 0, flags [DF], proto UDP (17), length 678) 80.91.169.4.sip > motor.bitrix24.onscreen: [udp sum ok] SIP, length: 650 SIP/2.0 407 authentication required Allow: UPDATE,REFER,INFO Call-ID: eafcea1d-d1e3-1236-34b7-1c1b0d14933b Contact: CSeq: 122803818 INVITE From: "FreeSWITCH" ;tag=XmavgjvZH3mSr Proxy-Authenticate: Digest realm="natsip.datagroup.com.ua",nonce="0dae3d554516c8645e84dc752fea79f8",opaque="0daa3cad076029d",stale=false,algorithm=MD5 Server: Cirpack/v4.76 (gw_sip) To: ;tag=03-08126-0dae3fbb-3af11e202 Via: SIP/2.0/UDP 91.225.109.17:5080;received=91.225.109.17;rport=5080;branch=z9hG4bKvtpcS3QFXgB9m Content-Length: 0 09:36:04.858886 IP (tos 0x0, ttl 64, id 1461, offset 0, flags [none], proto UDP (17), length 415) motor.bitrix24.onscreen > 80.91.169.4.sip: [udp sum ok] SIP, length: 387 ACK sip:0961952966@natsip.datagroup.com.ua SIP/2.0 Via: SIP/2.0/UDP 91.225.109.17:5080;rport;branch=z9hG4bKvtpcS3QFXgB9m Max-Forwards: 69 From: "FreeSWITCH" ;tag=XmavgjvZH3mSr To: ;tag=03-08126-0dae3fbb-3af11e202 Call-ID: eafcea1d-d1e3-1236-34b7-1c1b0d14933b CSeq: 122803818 ACK Content-Length: 0 09:36:04.859525 IP (tos 0x0, ttl 64, id 1462, offset 0, flags [none], proto UDP (17), length 1428) motor.bitrix24.onscreen > 80.91.169.4.sip: [udp sum ok] SIP, length: 1400 INVITE sip:0961952966@natsip.datagroup.com.ua SIP/2.0 Via: SIP/2.0/UDP 91.225.109.17:5080;rport;branch=z9hG4bKX3F5ty8jtS1Ug Max-Forwards: 69 From: "FreeSWITCH" ;tag=XmavgjvZH3mSr To: Call-ID: eafcea1d-d1e3-1236-34b7-1c1b0d14933b CSeq: 122803819 INVITE Contact: User-Agent: FreeSWITCH-mod_sofia/1.6.20+git~20180123T214909Z~987c9b9a2a~64bit Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY Supported: timer, path, replaces Allow-Events: talk, hold, conference, refer Proxy-Authorization: Digest username="0564701281", realm="natsip.datagroup.com.ua", nonce="0dae3d554516c8645e84dc752fea79f8", opaque="0daa3cad076029d", algorithm=MD5, uri="sip:0961952966@natsip.datagroup.com.ua", response="5938f432243ea56a86234015d6b33a57" Content-Type: application/sdp Content-Disposition: session Content-Length: 246 X-FS-Support: update_display,send_info Remote-Party-ID: "FreeSWITCH" ;party=calling;screen=yes;privacy=off v=0 o=FreeSWITCH 1526252306 1526252307 IN IP4 91.225.109.17 s=FreeSWITCH c=IN IP4 91.225.109.17 t=0 0 m=audio 27458 RTP/AVP 0 8 101 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=ptime:20 09:36:04.872060 IP (tos 0xd0, ttl 59, id 38325, offset 0, flags [DF], proto UDP (17), length 455) 80.91.169.4.sip > motor.bitrix24.onscreen: [udp sum ok] SIP, length: 427 SIP/2.0 100 Trying Allow: UPDATE,REFER,INFO Call-ID: eafcea1d-d1e3-1236-34b7-1c1b0d14933b Contact: CSeq: 122803819 INVITE From: "FreeSWITCH" ;tag=XmavgjvZH3mSr Server: Cirpack/v4.76 (gw_sip) To: Via: SIP/2.0/UDP 91.225.109.17:5080;received=91.225.109.17;rport=5080;branch=z9hG4bKX3F5ty8jtS1Ug Content-Length: 0 09:36:06.836388 IP (tos 0xd0, ttl 59, id 38326, offset 0, flags [DF], proto UDP (17), length 731) 80.91.169.4.sip > motor.bitrix24.onscreen: [udp sum ok] SIP, length: 703 SIP/2.0 183 Progress Allow: UPDATE,REFER,INFO Call-ID: eafcea1d-d1e3-1236-34b7-1c1b0d14933b Contact: Content-Type: application/sdp CSeq: 122803819 INVITE From: "FreeSWITCH" ;tag=XmavgjvZH3mSr Server: Cirpack/v4.76 (gw_sip) To: ;tag=03-08126-0dae3fbc-230b8bf95 Via: SIP/2.0/UDP 91.225.109.17:5080;received=91.225.109.17;rport=5080;branch=z9hG4bKX3F5ty8jtS1Ug Content-Length: 209 v=0 o=cp10 152627976495 152627976495 IN IP4 80.91.169.23 s=SIP Call c=IN IP4 80.91.169.23 t=0 0 m=audio 31890 RTP/AVP 8 0 b=AS:80 a=rtpmap:8 PCMA/8000/1 a=rtpmap:0 PCMU/8000/1 a=ptime:20 a=sendrecv 09:36:07.116588 IP (tos 0xd0, ttl 55, id 1028, offset 0, flags [none], proto UDP (17), length 60) 80.91.169.4.sip > motor.bitrix24.onscreen: [udp sum ok] SIP 09:36:07.254503 IP (tos 0xd0, ttl 59, id 38327, offset 0, flags [DF], proto UDP (17), length 730) 80.91.169.4.sip > motor.bitrix24.onscreen: [udp sum ok] SIP, length: 702 SIP/2.0 180 Ringing Allow: UPDATE,REFER,INFO Call-ID: eafcea1d-d1e3-1236-34b7-1c1b0d14933b Contact: Content-Type: application/sdp CSeq: 122803819 INVITE From: "FreeSWITCH" ;tag=XmavgjvZH3mSr Server: Cirpack/v4.76 (gw_sip) To: ;tag=03-08126-0dae3fbc-230b8bf95 Via: SIP/2.0/UDP 91.225.109.17:5080;received=91.225.109.17;rport=5080;branch=z9hG4bKX3F5ty8jtS1Ug Content-Length: 209 v=0 o=cp10 152627976495 152627976495 IN IP4 80.91.169.23 s=SIP Call c=IN IP4 80.91.169.23 t=0 0 m=audio 31890 RTP/AVP 8 0 b=AS:80 a=rtpmap:8 PCMA/8000/1 a=rtpmap:0 PCMU/8000/1 a=ptime:20 a=sendrecv 09:36:12.406194 IP (tos 0xd0, ttl 59, id 38328, offset 0, flags [DF], proto UDP (17), length 509) 80.91.169.4.sip > motor.bitrix24.onscreen: [udp sum ok] SIP, length: 481 SIP/2.0 486 Busy Allow: UPDATE,REFER,INFO Call-ID: eafcea1d-d1e3-1236-34b7-1c1b0d14933b Contact: CSeq: 122803819 INVITE From: "FreeSWITCH" ;tag=XmavgjvZH3mSr Reason: q.850;cause=17 Server: Cirpack/v4.76 (gw_sip) To: ;tag=03-08126-0dae3fbc-230b8bf95 Via: SIP/2.0/UDP 91.225.109.17:5080;received=91.225.109.17;rport=5080;branch=z9hG4bKX3F5ty8jtS1Ug Content-Length: 0 09:36:12.406661 IP (tos 0x0, ttl 64, id 2561, offset 0, flags [none], proto UDP (17), length 415) motor.bitrix24.onscreen > 80.91.169.4.sip: [udp sum ok] SIP, length: 387 ACK sip:0961952966@natsip.datagroup.com.ua SIP/2.0 Via: SIP/2.0/UDP 91.225.109.17:5080;rport;branch=z9hG4bKX3F5ty8jtS1Ug Max-Forwards: 69 From: "FreeSWITCH" ;tag=XmavgjvZH3mSr To: ;tag=03-08126-0dae3fbc-230b8bf95 Call-ID: eafcea1d-d1e3-1236-34b7-1c1b0d14933b CSeq: 122803819 ACK Content-Length: 0