Calls

Total Items: 662294

IsInbound CallSid Duration RungAt AnsweredAt EndedAt HasVoicemail OpenedAt Recording Voicemail Conversation To From CreatedAt UpdatedAt State CallType IsLegA FromExternal ToExternal Callcenter QueuePosition LegA TransferredTo TransferredFrom WasRecorded HoldAccum Wait JitterPacketCount JitterMinVariance JitterMaxSize JitterMaxVariance JitterBurstRate JitterLossRate AudioQuality AudioInBytes AudioOutBytes CodecsOffered CodecsRead CodecsReadBitRate CodecsWrite CodecsWriteBitRate Sdp History CreatedBy UpdatedBy VoicemailSid ChannelName CodecRead CodecReadBitRate CodecWrite CodecWriteBitRate HasIvrconversations
5e7fb6a3-630e-4ba5-b001-ddfc2a0ad112 38 5/30/2023 4:02:27 AM 5/30/2023 4:02:27 AM 5/30/2023 4:03:05 AM 16150 177016 5/30/2023 4:02:27 AM 5/30/2023 4:03:06 AM TERMINATED call 2 0 0 0.00 2.67 0.00 13.33 0.00 0.00 100.00 322412.00 309428.00 G729,PCMA,PCMU, v=0 o=MxSIP 132799 416859810 IN IP4 172.31.7.244 s=SIP Call c=IN IP4 172.31.7.244 t=0 0 m=audio 29100 RTP/AVP 8 18 4 98 99 a=rtpmap:8 PCMA/8000 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:4 G723/8000 a=fmtp:4 annexa=no a=rtpmap:98 telephone-event/8000 a=fmtp:98 0-15,32-36,49 a=rtpmap:99 red/8000 a=fmtp:99 98 a=silenceSupp:off - - - - sofia/external/+824129414@172.31.7.235:5080 PCMA 64000 PCMA 64000
e7662dc6-0e94-41cf-9587-ff17013f2b3d 100 5/30/2023 4:01:20 AM 5/30/2023 4:01:23 AM 5/30/2023 4:03:04 AM 4891 16 5/30/2023 4:01:16 AM 5/30/2023 4:03:05 AM TERMINATED call 1165492 0 6 0.00 29.47 0.00 132.69 0.00 0.00 99.00 890100.00 863268.00 PCMA,PCMU v=0 o=MxSIP 67262 1451157231 IN IP4 172.31.7.244 s=SIP Call c=IN IP4 172.31.7.244 t=0 0 m=audio 29108 RTP/AVP 8 101 a=rtpmap:8 PCMA/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-15 a=silenceSupp:off - - - - sofia/external/00736448668 PCMA 64000 PCMA 64000
be813a49-0774-4d46-8fbb-6537be78e7b7 100 5/30/2023 4:01:20 AM 5/30/2023 4:01:23 AM 5/30/2023 4:03:04 AM 4891 16 5/30/2023 4:01:14 AM 5/30/2023 4:03:06 AM INIT call 0 6 0.00 28.00 0.00 205.00 0.00 0.00 90.00 859140.00 911092.00 G729,PCMA,PCMU, v=0 o=- 3537504539699476162 2 IN IP4 127.0.0.1 s=- t=0 0 a=group:BUNDLE 0 a=msid-semantic: WMS EsCDTJ7CZDi5wKGal9stjiWEY5BHsaMgA11o m=audio 61371 UDP/TLS/RTP/SAVPF 111 103 104 9 0 8 106 105 13 110 112 113 126 c=IN IP4 197.97.212.29 a=rtpmap:111 opus/48000/2 a=fmtp:111 minptime=10;useinbandfec=1 a=rtpmap:103 ISAC/16000 a=rtpmap:104 ISAC/32000 a=rtpmap:9 G722/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:106 CN/32000 a=rtpmap:105 CN/16000 a=rtpmap:13 CN/8000 a=rtpmap:110 telephone-event/48000 a=rtpmap:112 telephone-event/32000 a=rtpmap:113 telephone-event/16000 a=rtpmap:126 telephone-event/8000 a=rtcp:9 IN IP4 0.0.0.0 a=candidate:763622804 1 udp 2122260223 172.31.43.61 61371 typ host generation 0 network-id 1 a=candidate:1660946788 1 tcp 1518280447 172.31.43.61 9 typ host tcptype active generation 0 network-id 1 a=candidate:3683880000 1 udp 1686052607 197.97.212.29 61371 typ srflx raddr 172.31.43.61 rport 61371 generation 0 network-id 1 a=ice-ufrag:1lMX a=ice-pwd:JrnFU5TeCJzo00oaTOZ9NU1v a=ice-options:trickle a=fingerprint:sha-256 E2:D4:A8:D2:E8:05:E2:21:E3:27:98:62:B1:7A:EF:BB:98:51:1A:CA:1F:43:BF:D2:58:CD:37:D2:96:BB:5E:A7 a=setup:actpass a=mid:0 a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level a=extmap:2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time a=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01 a=extmap:4 urn:ietf:params:rtp-hdrext:sdes:mid a=extmap:5 urn:ietf:params:rtp-hdrext:sdes:rtp-stream-id a=extmap:6 urn:ietf:params:rtp-hdrext:sdes:repaired-rtp-stream-id a=msid:EsCDTJ7CZDi5wKGal9stjiWEY5BHsaMgA11o ad5ff929-8e39-4cde-b6b4-b02e183cc5b9 a=rtcp-mux a=rtcp-fb:111 transport-cc a=ssrc:3827546525 cname:ker8YJEb9H7fqKdN a=ssrc:3827546525 msid:EsCDTJ7CZDi5wKGal9stjiWEY5BHsaMgA11o ad5ff929-8e39-4cde-b6b4-b02e183cc5b9 a=ssrc:3827546525 mslabel:EsCDTJ7CZDi5wKGal9stjiWEY5BHsaMgA11o a=ssrc:3827546525 label:ad5ff929-8e39-4cde-b6b4-b02e183cc5b9 sofia/internal/4012@bcm-aivir-prod.buffalocity.gov.za PCMU 64000 PCMU 64000
7e90389f-7cd1-4beb-b73e-084dea553553 708 5/30/2023 4:00:49 AM 5/30/2023 4:00:49 AM 5/30/2023 4:12:38 AM 16150 35305 5/30/2023 4:00:49 AM 5/30/2023 4:12:40 AM INIT call 2 0 293 0.00 1.75 0.00 200.00 0.00 0.00 99.00 6070808.00 6016388.00 G729,PCMA,PCMU, v=0 o=MxSIP 132797 685702093 IN IP4 172.31.7.244 s=SIP Call c=IN IP4 172.31.7.244 t=0 0 m=audio 29104 RTP/AVP 8 18 4 98 99 a=rtpmap:8 PCMA/8000 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:4 G723/8000 a=fmtp:4 annexa=no a=rtpmap:98 telephone-event/8000 a=fmtp:98 0-15,32-36,49 a=rtpmap:99 red/8000 a=fmtp:99 98 a=silenceSupp:off - - - - sofia/external/+824821765@172.31.7.235:5080 PCMA 64000 PCMA 64000
d9d9fd30-57e7-450c-b696-78f7b3e4d14c 121 5/30/2023 4:00:14 AM 5/30/2023 4:00:14 AM 5/30/2023 4:02:15 AM 16150 177016 5/30/2023 4:00:14 AM 5/30/2023 4:02:16 AM TERMINATED call 2 0 0 0.00 1.09 0.00 8.16 0.00 0.00 100.00 1032804.00 1012392.00 G729,PCMA,PCMU, v=0 o=MxSIP 132796 549787837 IN IP4 172.31.7.244 s=SIP Call c=IN IP4 172.31.7.244 t=0 0 m=audio 29100 RTP/AVP 8 18 4 98 99 a=rtpmap:8 PCMA/8000 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:4 G723/8000 a=fmtp:4 annexa=no a=rtpmap:98 telephone-event/8000 a=fmtp:98 0-15,32-36,49 a=rtpmap:99 red/8000 a=fmtp:99 98 a=silenceSupp:off - - - - sofia/external/+824129414@172.31.7.235:5080 PCMA 64000 PCMA 64000
62f32587-fc0d-49c6-b424-511b5fa674a9 63 5/30/2023 3:43:01 AM 5/30/2023 3:43:01 AM 5/30/2023 3:44:04 AM 16150 177016 5/30/2023 3:43:01 AM 5/30/2023 3:44:05 AM TERMINATED call 0 0 0.00 0.03 0.00 1.71 0.00 0.00 100.00 541680.00 431892.00 G729,PCMA,PCMU, v=0 o=MxSIP 132795 745850763 IN IP4 172.31.7.244 s=SIP Call c=IN IP4 172.31.7.244 t=0 0 m=audio 29100 RTP/AVP 8 18 4 98 99 a=rtpmap:8 PCMA/8000 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:4 G723/8000 a=fmtp:4 annexa=no a=rtpmap:98 telephone-event/8000 a=fmtp:98 0-15,32-36,49 a=rtpmap:99 red/8000 a=fmtp:99 98 a=silenceSupp:off - - - - sofia/external/+824129414@172.31.7.235:5080 PCMA 64000 PCMA 64000
4281aa81-56e1-4a14-b17c-30c544b85c07 33 5/30/2023 3:27:09 AM 5/30/2023 3:27:09 AM 5/30/2023 3:27:43 AM 16150 177016 5/30/2023 3:27:09 AM 5/30/2023 3:27:44 AM TERMINATED call 0 0 0.00 4.63 0.00 44.44 0.00 0.00 100.00 284572.00 266772.00 G729,PCMA,PCMU, v=0 o=MxSIP 132794 645516944 IN IP4 172.31.7.244 s=SIP Call c=IN IP4 172.31.7.244 t=0 0 m=audio 29100 RTP/AVP 8 18 4 98 99 a=rtpmap:8 PCMA/8000 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:4 G723/8000 a=fmtp:4 annexa=no a=rtpmap:98 telephone-event/8000 a=fmtp:98 0-15,32-36,49 a=rtpmap:99 red/8000 a=fmtp:99 98 a=silenceSupp:off - - - - sofia/external/+824129414@172.31.7.235:5080 PCMA 64000 PCMA 64000
d9cb44b7-45ed-4e5d-a44f-ba1f00fe61bb 37 5/30/2023 3:19:09 AM 5/30/2023 3:19:09 AM 5/30/2023 3:19:47 AM 16150 177016 5/30/2023 3:19:09 AM 5/30/2023 3:19:48 AM TERMINATED call 0 0 0.00 1.25 0.00 51.52 0.00 0.00 100.00 316892.00 301344.00 G729,PCMA,PCMU, v=0 o=MxSIP 132793 676249355 IN IP4 172.31.7.244 s=SIP Call c=IN IP4 172.31.7.244 t=0 0 m=audio 29100 RTP/AVP 8 18 4 98 99 a=rtpmap:8 PCMA/8000 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:4 G723/8000 a=fmtp:4 annexa=no a=rtpmap:98 telephone-event/8000 a=fmtp:98 0-15,32-36,49 a=rtpmap:99 red/8000 a=fmtp:99 98 a=silenceSupp:off - - - - sofia/external/+824129414@172.31.7.235:5080 PCMA 64000 PCMA 64000
74986560-5be8-40cc-bfd7-07e336efab17 13 5/30/2023 3:11:42 AM 5/30/2023 3:11:42 AM 5/30/2023 3:11:55 AM 16150 177016 5/30/2023 3:11:42 AM 5/30/2023 3:11:56 AM TERMINATED call 0 0 0.00 1.03 0.00 2.72 0.00 0.00 100.00 109564.00 98040.00 G729,PCMA,PCMU, v=0 o=MxSIP 132792 853219319 IN IP4 172.31.7.244 s=SIP Call c=IN IP4 172.31.7.244 t=0 0 m=audio 29100 RTP/AVP 8 18 4 98 99 a=rtpmap:8 PCMA/8000 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:4 G723/8000 a=fmtp:4 annexa=no a=rtpmap:98 telephone-event/8000 a=fmtp:98 0-15,32-36,49 a=rtpmap:99 red/8000 a=fmtp:99 98 a=silenceSupp:off - - - - sofia/external/+824129414@172.31.7.235:5080 PCMA 64000 PCMA 64000
6e057aeb-42dc-4498-b71a-122b0f9d1d17 28 5/30/2023 3:06:01 AM 5/30/2023 3:06:01 AM 5/30/2023 3:06:29 AM 16150 177016 5/30/2023 3:06:01 AM 5/30/2023 3:06:30 AM TERMINATED call 0 0 0.00 0.01 0.00 2.52 0.00 0.00 100.00 238908.00 220160.00 G729,PCMA,PCMU, v=0 o=MxSIP 132791 1730783826 IN IP4 172.31.7.244 s=SIP Call c=IN IP4 172.31.7.244 t=0 0 m=audio 29100 RTP/AVP 8 18 4 98 99 a=rtpmap:8 PCMA/8000 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:4 G723/8000 a=fmtp:4 annexa=no a=rtpmap:98 telephone-event/8000 a=fmtp:98 0-15,32-36,49 a=rtpmap:99 red/8000 a=fmtp:99 98 a=silenceSupp:off - - - - sofia/external/+824129414@172.31.7.235:5080 PCMA 64000 PCMA 64000
9ec7e18d-7a7a-4fc2-9c0e-3c435b1571b8 27 5/30/2023 2:55:48 AM 5/30/2023 2:55:48 AM 5/30/2023 2:56:16 AM 16150 32693 5/30/2023 2:55:48 AM 5/30/2023 2:56:17 AM TERMINATED call 0 0 0.00 0.72 0.00 194.59 0.00 0.00 100.00 211936.00 125732.00 G729,PCMA,PCMU, v=0 o=MxSIP 132790 1173320472 IN IP4 172.31.7.244 s=SIP Call c=IN IP4 172.31.7.244 t=0 0 m=audio 29100 RTP/AVP 8 18 4 98 99 a=rtpmap:8 PCMA/8000 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:4 G723/8000 a=fmtp:4 annexa=no a=rtpmap:98 telephone-event/8000 a=fmtp:98 0-15,32-36,49 a=rtpmap:99 red/8000 a=fmtp:99 98 a=silenceSupp:off - - - - sofia/external/+871539807@172.31.7.235:5080 PCMA 64000 PCMA 64000
c4a68905-3849-4461-8576-5defe9b142cd 32 5/30/2023 2:55:08 AM 5/30/2023 2:55:08 AM 5/30/2023 2:55:41 AM 16150 32693 5/30/2023 2:55:08 AM 5/30/2023 2:55:42 AM TERMINATED call 0 0 0.00 2.13 0.00 154.67 0.00 0.00 100.00 258032.00 138288.00 G729,PCMA,PCMU, v=0 o=MxSIP 132789 1038435913 IN IP4 172.31.7.244 s=SIP Call c=IN IP4 172.31.7.244 t=0 0 m=audio 29100 RTP/AVP 8 18 4 98 99 a=rtpmap:8 PCMA/8000 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:4 G723/8000 a=fmtp:4 annexa=no a=rtpmap:98 telephone-event/8000 a=fmtp:98 0-15,32-36,49 a=rtpmap:99 red/8000 a=fmtp:99 98 a=silenceSupp:off - - - - sofia/external/+871539807@172.31.7.235:5080 PCMA 64000 PCMA 64000
d4af6bdf-738e-44c2-8b29-caa541a8c003 59 5/30/2023 2:34:23 AM 5/30/2023 2:34:23 AM 5/30/2023 2:35:23 AM 16150 52245 5/30/2023 2:34:23 AM 5/30/2023 2:35:24 AM TERMINATED call 0 0 0.00 1.54 0.00 11.79 0.00 0.00 100.00 492208.00 232028.00 G729,PCMA,PCMU, v=0 o=MxSIP 132788 890804303 IN IP4 172.31.7.244 s=SIP Call c=IN IP4 172.31.7.244 t=0 0 m=audio 29100 RTP/AVP 8 18 4 98 99 a=rtpmap:8 PCMA/8000 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:4 G723/8000 a=fmtp:4 annexa=no a=rtpmap:98 telephone-event/8000 a=fmtp:98 0-15,32-36,49 a=rtpmap:99 red/8000 a=fmtp:99 98 a=silenceSupp:off - - - - sofia/external/+614579193@172.31.7.235:5080 PCMA 64000 PCMA 64000
1e5677b0-9b2e-4efd-bab6-3dad2bd085ea 62 5/30/2023 2:32:12 AM 5/30/2023 2:32:12 AM 5/30/2023 2:33:15 AM 16150 52245 5/30/2023 2:32:12 AM 5/30/2023 2:33:16 AM TERMINATED call 0 0 0.00 1.17 0.00 43.96 0.00 0.00 100.00 519024.00 233404.00 G729,PCMA,PCMU, v=0 o=MxSIP 132787 625881928 IN IP4 172.31.7.244 s=SIP Call c=IN IP4 172.31.7.244 t=0 0 m=audio 29100 RTP/AVP 8 18 4 98 99 a=rtpmap:8 PCMA/8000 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:4 G723/8000 a=fmtp:4 annexa=no a=rtpmap:98 telephone-event/8000 a=fmtp:98 0-15,32-36,49 a=rtpmap:99 red/8000 a=fmtp:99 98 a=silenceSupp:off - - - - sofia/external/+614579193@172.31.7.235:5080 PCMA 64000 PCMA 64000
3d525d23-54ea-451e-8744-b01de21a0fe0 36 5/29/2023 11:16:42 PM 5/29/2023 11:16:42 PM 5/29/2023 11:17:19 PM 16150 82709 5/29/2023 11:16:42 PM 5/29/2023 11:17:20 PM TERMINATED call 0 0 0.00 0.79 0.00 12.47 0.00 0.00 100.00 311808.00 293260.00 G729,PCMA,PCMU, v=0 o=MxSIP 132786 1825962060 IN IP4 172.31.7.244 s=SIP Call c=IN IP4 172.31.7.244 t=0 0 m=audio 29100 RTP/AVP 8 18 4 98 99 a=rtpmap:8 PCMA/8000 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:4 G723/8000 a=fmtp:4 annexa=no a=rtpmap:98 telephone-event/8000 a=fmtp:98 0-15,32-36,49 a=rtpmap:99 red/8000 a=fmtp:99 98 a=silenceSupp:off - - - - sofia/external/+027814779839@172.31.7.235:5080 PCMA 64000 PCMA 64000
b3108693-712c-4ab6-9458-71e37640655d 29 5/29/2023 8:06:55 PM 5/29/2023 8:06:55 PM 5/29/2023 8:07:25 PM 16150 177012 5/29/2023 8:06:55 PM 5/29/2023 8:07:26 PM TERMINATED call 0 0 0.00 0.00 0.00 251.60 0.00 0.00 100.00 249348.00 236156.00 G729,PCMA,PCMU, v=0 o=MxSIP 132785 314793724 IN IP4 172.31.7.244 s=SIP Call c=IN IP4 172.31.7.244 t=0 0 m=audio 29100 RTP/AVP 8 18 4 98 99 a=rtpmap:8 PCMA/8000 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:4 G723/8000 a=fmtp:4 annexa=no a=rtpmap:98 telephone-event/8000 a=fmtp:98 0-15,32-36,49 a=rtpmap:99 red/8000 a=fmtp:99 98 a=silenceSupp:off - - - - sofia/external/+842143567@172.31.7.235:5080 PCMA 64000 PCMA 64000
c1bc5611-3661-4aef-916d-aee47df81f59 35 5/29/2023 7:36:30 PM 5/29/2023 7:36:30 PM 5/29/2023 7:37:06 PM 16150 177011 5/29/2023 7:36:30 PM 5/29/2023 7:37:07 PM TERMINATED call 0 0 0.00 1.31 0.00 72.39 0.00 0.00 100.00 298004.00 283284.00 G729,PCMA,PCMU, v=0 o=MxSIP 132784 929643123 IN IP4 172.31.7.244 s=SIP Call c=IN IP4 172.31.7.244 t=0 0 m=audio 29100 RTP/AVP 8 18 4 98 99 a=rtpmap:8 PCMA/8000 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:4 G723/8000 a=fmtp:4 annexa=no a=rtpmap:98 telephone-event/8000 a=fmtp:98 0-15,32-36,49 a=rtpmap:99 red/8000 a=fmtp:99 98 a=silenceSupp:off - - - - sofia/external/+793905953@172.31.7.235:5080 PCMA 64000 PCMA 64000
635d495d-3e49-4f13-bb26-c4f66cb49a7f 2 5/29/2023 7:36:18 PM 5/29/2023 7:36:18 PM 5/29/2023 7:36:20 PM 16150 177011 5/29/2023 7:36:18 PM 5/29/2023 7:36:21 PM TERMINATED call 0 0 0.00 5.80 0.00 12.50 0.00 0.00 100.00 15308.00 7740.00 G729,PCMA,PCMU, v=0 o=MxSIP 132783 1285727623 IN IP4 172.31.7.244 s=SIP Call c=IN IP4 172.31.7.244 t=0 0 m=audio 29100 RTP/AVP 8 18 4 98 99 a=rtpmap:8 PCMA/8000 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:4 G723/8000 a=fmtp:4 annexa=no a=rtpmap:98 telephone-event/8000 a=fmtp:98 0-15,32-36,49 a=rtpmap:99 red/8000 a=fmtp:99 98 a=silenceSupp:off - - - - sofia/external/+793905953@172.31.7.235:5080 PCMA 64000 PCMA 64000
53baa9b3-032e-4388-ab50-f6b92e11c53d 48 5/29/2023 7:31:17 PM 5/29/2023 7:31:17 PM 5/29/2023 7:32:06 PM 16150 29867 5/29/2023 7:31:17 PM 5/29/2023 7:32:06 PM TERMINATED call 0 0 0.00 3.08 0.00 133.33 0.00 0.00 100.00 405344.00 242692.00 G729,PCMA,PCMU, v=0 o=MxSIP 132782 336244589 IN IP4 172.31.7.244 s=SIP Call c=IN IP4 172.31.7.244 t=0 0 m=audio 29100 RTP/AVP 8 18 4 98 99 a=rtpmap:8 PCMA/8000 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:4 G723/8000 a=fmtp:4 annexa=no a=rtpmap:98 telephone-event/8000 a=fmtp:98 0-15,32-36,49 a=rtpmap:99 red/8000 a=fmtp:99 98 a=silenceSupp:off - - - - sofia/external/+027837108936@172.31.7.235:5080 PCMA 64000 PCMA 64000
2385e144-ff3b-4b8f-a11f-94f8c928049d 55 5/29/2023 7:29:27 PM 5/29/2023 7:29:27 PM 5/29/2023 7:30:23 PM 16150 29867 5/29/2023 7:29:27 PM 5/29/2023 7:30:24 PM TERMINATED call 0 0 0.00 1.63 0.00 40.78 0.00 0.00 100.00 455424.00 233060.00 G729,PCMA,PCMU, v=0 o=MxSIP 132781 402265063 IN IP4 172.31.7.244 s=SIP Call c=IN IP4 172.31.7.244 t=0 0 m=audio 29100 RTP/AVP 8 18 4 98 99 a=rtpmap:8 PCMA/8000 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:4 G723/8000 a=fmtp:4 annexa=no a=rtpmap:98 telephone-event/8000 a=fmtp:98 0-15,32-36,49 a=rtpmap:99 red/8000 a=fmtp:99 98 a=silenceSupp:off - - - - sofia/external/+837108936@172.31.7.235:5080 PCMA 64000 PCMA 64000