[SR-Users] Fail call from Webrct to PSTN SIP trunk
Abdul Rahman Reza
rahman77889 at gmail.com
Fri Oct 1 11:09:58 CEST 2021
Hi Miconda
Thank you very much,
Content Length from Webrct to PSTN is higher than Webrct to SIP, it
takes Content-Length: 4374 from 500 - 600
But how to increase SDP body length in kamailio ? i don't see any
configuration related to sizing max length SDP on kamailio documentation
please help me
Thank you
On Mon, Aug 16, 2021 at 3:51 PM Daniel-Constantin Mierla <miconda at gmail.com>
wrote:
> Hello,
>
> I haven't read thoroughly the message, but quickly looking at the SIP
> messages, I noticed the following header in the 500 response:
>
> Warning: 399 03077.08860.B.005.422.228.0.15.01039.00000000.00000 "SDP body
> length beyond limit"
>
> Try to reduce the size of the SDP by disabling media streams (e.g., video)
> and codecs you know are not going to be used.
>
> Cheers,
> Daniel
> On 16.08.21 06:15, Abdul Rahman Reza wrote:
>
> Hi, good morning
>
> there is something I want to ask, I'm really stuck looking for a solution,
> haven't found it yet,
>
> So I want to make Webrct able to call SIP and PSTN numbers via SIP trunk,
> but it keeps failing
> For testing as follows:
>
> webrct => SIP OK
> webrct => PSTN NOK
> webrct => webrct OK
> SIP => webrct OK
> SIP => PSTN OK
> SIP => SIP OK
>
> Thank you very much in advance
>
> this is error log from kamailio
>
> webrct => PSTN gagal dan error muncul seperti ini :
>
> Aug 16 11:25:16 esbdev01 /usr/sbin/kamailio[28300]: INFO: : START
> WEBSOCKET : INVITE from sip:500 at domain.name (IP:127.0.0.1:43402)
> websocket id 12
>
> Aug 16 11:25:16 esbdev01 /usr/sbin/kamailio[28300]: INFO: : MANAGE_BRANCH:
> New branch [0] to sip:+6282311XXXXXX at IP_SIP_TRUNK:5060
>
> Aug 16 11:25:16 esbdev01 /usr/sbin/kamailio[28300]: INFO: : NATMANAGE
> branch_id:0 ruri: sip:+6282311XXXXXX at IP_SIP_TRUNK:5060, method:INVITE,
> status:, extra_id: z9hG4bK46635730, rtpengine_manage: replace-origin
> replace-session-connection via-branch=extra rtcp-mux-demux DTLS=off
> SDES-off ICE=remove RTP/AVP
>
> Aug 16 11:25:16 esbdev01 rtpengine[16670]: INFO: [eq07esfe0a3mcjvpait6]:
> [control] Received command ‘offer’ from 127.0.0.1:38616
>
> Aug 16 11:25:16 esbdev01 rtpengine[16670]: NOTICE: [eq07esfe0a3mcjvpait6]:
> [core] Creating new call
>
> Aug 16 11:25:16 esbdev01 rtpengine[16670]: WARNING:
> [eq07esfe0a3mcjvpait6]: [core] Ignoring updated remote endpoint as the
> local socket is IPv4
>
> Aug 16 11:25:16 esbdev01 rtpengine[16670]: WARNING:
> [eq07esfe0a3mcjvpait6]: [core] Ignoring updated remote endpoint as the
> local socket is IPv4
>
> Aug 16 11:25:16 esbdev01 rtpengine[16670]: INFO: [eq07esfe0a3mcjvpait6]:
> [control] Replying to ‘offer’ from 127.0.0.1:38616 (elapsed time 0.005891
> sec)
>
> Aug 16 11:25:16 esbdev01 /usr/sbin/kamailio[28280]: INFO: : BRANCH FAILED:
> z9hG4bK4663573 + 0
>
> Aug 16 11:25:16 esbdev01 rtpengine[16670]: INFO: [eq07esfe0a3mcjvpait6]:
> [control] Received command ‘delete’ from 127.0.0.1:44664
>
> Aug 16 11:25:16 esbdev01 rtpengine[16670]: INFO: [eq07esfe0a3mcjvpait6]:
> [core] Scheduling deletion of call branch ‘’ (via-branch ‘z9hG4bK46635730’)
> in 30 seconds
>
> Aug 16 11:25:16 esbdev01 rtpengine[16670]: INFO: [eq07esfe0a3mcjvpait6]:
> [control] Replying to ‘delete’ from 127.0.0.1:44664 (elapsed time
> 0.000210 sec)
>
> Aug 16 11:25:16 esbdev01 /usr/sbin/kamailio[28280]: INFO: : Failure:
>
>
>
>
> and this is log from webrct browser using jssip
>
> LoggerFactory.js:100 Mon Aug 16 2021 10:42:54 GMT+0700 (Western Indonesia
> Time) | sip.invitecontext.sessionDescriptionHandler |
> SessionDescriptionHandlerOptions:
> {"peerConnectionOptions":{"rtcConfiguration":{"iceServers":[{"urls":"turn:domain_name:443?transport=tcp","username":"websip","credential":"websip"},{"urls":"turns:domain_name:80?transport=tcp","username":"websip","credential":"websip"}]},"iceCheckingTimeout":5000}}
> LoggerFactory.js:100 Mon Aug 16 2021 10:42:54 GMT+0700 (Western Indonesia
> Time) | sip.invitecontext.sessionDescriptionHandler | initPeerConnection
> LoggerFactory.js:100 Mon Aug 16 2021 10:42:54 GMT+0700 (Western Indonesia
> Time) | sip.invitecontext.sessionDescriptionHandler | New peer connection
> created
> LoggerFactory.js:100 Mon Aug 16 2021 10:42:54 GMT+0700 (Western Indonesia
> Time) | sip.invitecontext.sessionDescriptionHandler | acquiring local media
> LoggerFactory.js:100 Mon Aug 16 2021 10:42:55 GMT+0700 (Western Indonesia
> Time) | sip.invitecontext.sessionDescriptionHandler | acquired local media
> streams
> LoggerFactory.js:100 Mon Aug 16 2021 10:42:55 GMT+0700 (Western Indonesia
> Time) | sip.invitecontext.sessionDescriptionHandler | createOffer
> LoggerFactory.js:100 Mon Aug 16 2021 10:42:55 GMT+0700 (Western Indonesia
> Time) | sip.invitecontext.sessionDescriptionHandler |
> resetIceGatheringComplete
> LoggerFactory.js:100 Mon Aug 16 2021 10:42:55 GMT+0700 (Western Indonesia
> Time) | sip.invitecontext.sessionDescriptionHandler | Setting local sdp.
> LoggerFactory.js:100 Mon Aug 16 2021 10:42:55 GMT+0700 (Western Indonesia
> Time) | sip.invitecontext.sessionDescriptionHandler | sdp is v=0
> o=- 5499752371154858348 2 IN IP4 127.0.0.1
> s=-
> t=0 0
> a=group:BUNDLE 0 1
> a=extmap-allow-mixed
> a=msid-semantic: WMS 2yMfiToO0B0g0rBtLDd7vEaYmQ9PrZ0QUC9w
> m=audio 9 UDP/TLS/RTP/SAVPF 111 103 104 9 0 8 106 105 13 110 112 113 126
> c=IN IP4 0.0.0.0
> a=rtcp:9 IN IP4 0.0.0.0
> a=ice-ufrag:c/YU
> a=ice-pwd:7VB8/SEvBOYMyPpKgYKzOpPK
> a=ice-options:trickle
> a=fingerprint:sha-256
> 92:73:F2:E2:70:7C:43:BD:59:3A:6C:F3:7D:B9:9F:75:19:81:4C:40:0E:DA:63:D9:FF:90:60:41:49:E6:B0:9C
> 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=sendrecv
> a=msid:2yMfiToO0B0g0rBtLDd7vEaYmQ9PrZ0QUC9w
> f8941c64-0252-4ab7-b1c5-3731f47c9fd7
> a=rtcp-mux
> a=rtpmap:111 opus/48000/2
> a=rtcp-fb:111 transport-cc
> 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=ssrc:3068753223 cname:vdFflh5e6U+kdnYw
> a=ssrc:3068753223 msid:2yMfiToO0B0g0rBtLDd7vEaYmQ9PrZ0QUC9w
> f8941c64-0252-4ab7-b1c5-3731f47c9fd7
> a=ssrc:3068753223 mslabel:2yMfiToO0B0g0rBtLDd7vEaYmQ9PrZ0QUC9w
> a=ssrc:3068753223 label:f8941c64-0252-4ab7-b1c5-3731f47c9fd7
> m=video 9 UDP/TLS/RTP/SAVPF 96 97 98 99 100 101 102 121 127 120 125 107
> 108 109 35 36 124 119 123 118 114 115 116
> c=IN IP4 0.0.0.0
> a=rtcp:9 IN IP4 0.0.0.0
> a=ice-ufrag:c/YU
> a=ice-pwd:7VB8/SEvBOYMyPpKgYKzOpPK
> a=ice-options:trickle
> a=fingerprint:sha-256
> 92:73:F2:E2:70:7C:43:BD:59:3A:6C:F3:7D:B9:9F:75:19:81:4C:40:0E:DA:63:D9:FF:90:60:41:49:E6:B0:9C
> a=setup:actpass
> a=mid:1
> a=extmap:14 urn:ietf:params:rtp-hdrext:toffset
> a=extmap:2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
> a=extmap:13 urn:3gpp:video-orientation
> a=extmap:3
> http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01
> a=extmap:12 http://www.webrtc.org/experiments/rtp-hdrext/playout-delay
> a=extmap:11
> http://www.webrtc.org/experiments/rtp-hdrext/video-content-type
> a=extmap:7 http://www.webrtc.org/experiments/rtp-hdrext/video-timing
> a=extmap:8 http://www.webrtc.org/experiments/rtp-hdrext/color-space
> 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=sendrecv
> a=msid:2yMfiToO0B0g0rBtLDd7vEaYmQ9PrZ0QUC9w
> 1e978692-178f-46cb-8c18-8f130343f637
> a=rtcp-mux
> a=rtcp-rsize
> a=rtpmap:96 VP8/90000
> a=rtcp-fb:96 goog-remb
> a=rtcp-fb:96 transport-cc
> a=rtcp-fb:96 ccm fir
> a=rtcp-fb:96 nack
> a=rtcp-fb:96 nack pli
> a=rtpmap:97 rtx/90000
> a=fmtp:97 apt=96
> a=rtpmap:98 VP9/90000
> a=rtcp-fb:98 goog-remb
> a=rtcp-fb:98 transport-cc
> a=rtcp-fb:98 ccm fir
> a=rtcp-fb:98 nack
> a=rtcp-fb:98 nack pli
> a=fmtp:98 profile-id=0
> a=rtpmap:99 rtx/90000
> a=fmtp:99 apt=98
> a=rtpmap:100 VP9/90000
> a=rtcp-fb:100 goog-remb
> a=rtcp-fb:100 transport-cc
> a=rtcp-fb:100 ccm fir
> a=rtcp-fb:100 nack
> a=rtcp-fb:100 nack pli
> a=fmtp:100 profile-id=2
> a=rtpmap:101 rtx/90000
> a=fmtp:101 apt=100
> a=rtpmap:102 H264/90000
> a=rtcp-fb:102 goog-remb
> a=rtcp-fb:102 transport-cc
> a=rtcp-fb:102 ccm fir
> a=rtcp-fb:102 nack
> a=rtcp-fb:102 nack pli
> a=fmtp:102
> level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42001f
> a=rtpmap:121 rtx/90000
> a=fmtp:121 apt=102
> a=rtpmap:127 H264/90000
> a=rtcp-fb:127 goog-remb
> a=rtcp-fb:127 transport-cc
> a=rtcp-fb:127 ccm fir
> a=rtcp-fb:127 nack
> a=rtcp-fb:127 nack pli
> a=fmtp:127
> level-asymmetry-allowed=1;packetization-mode=0;profile-level-id=42001f
> a=rtpmap:120 rtx/90000
> a=fmtp:120 apt=127
> a=rtpmap:125 H264/90000
> a=rtcp-fb:125 goog-remb
> a=rtcp-fb:125 transport-cc
> a=rtcp-fb:125 ccm fir
> a=rtcp-fb:125 nack
> a=rtcp-fb:125 nack pli
> a=fmtp:125
> level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42e01f
> a=rtpmap:107 rtx/90000
> a=fmtp:107 apt=125
> a=rtpmap:108 H264/90000
> a=rtcp-fb:108 goog-remb
> a=rtcp-fb:108 transport-cc
> a=rtcp-fb:108 ccm fir
> a=rtcp-fb:108 nack
> a=rtcp-fb:108 nack pli
> a=fmtp:108
> level-asymmetry-allowed=1;packetization-mode=0;profile-level-id=42e01f
> a=rtpmap:109 rtx/90000
> a=fmtp:109 apt=108
> a=rtpmap:35 AV1X/90000
> a=rtcp-fb:35 goog-remb
> a=rtcp-fb:35 transport-cc
> a=rtcp-fb:35 ccm fir
> a=rtcp-fb:35 nack
> a=rtcp-fb:35 nack pli
> a=rtpmap:36 rtx/90000
> a=fmtp:36 apt=35
> a=rtpmap:124 H264/90000
> a=rtcp-fb:124 goog-remb
> a=rtcp-fb:124 transport-cc
> a=rtcp-fb:124 ccm fir
> a=rtcp-fb:124 nack
> a=rtcp-fb:124 nack pli
> a=fmtp:124
> level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=4d0032
> a=rtpmap:119 rtx/90000
> a=fmtp:119 apt=124
> a=rtpmap:123 H264/90000
> a=rtcp-fb:123 goog-remb
> a=rtcp-fb:123 transport-cc
> a=rtcp-fb:123 ccm fir
> a=rtcp-fb:123 nack
> a=rtcp-fb:123 nack pli
> a=fmtp:123
> level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=640032
> a=rtpmap:118 rtx/90000
> a=fmtp:118 apt=123
> a=rtpmap:114 red/90000
> a=rtpmap:115 rtx/90000
> a=fmtp:115 apt=114
> a=rtpmap:116 ulpfec/90000
> a=ssrc-group:FID 1593038176 4012956172
> a=ssrc:1593038176 cname:vdFflh5e6U+kdnYw
> a=ssrc:1593038176 msid:2yMfiToO0B0g0rBtLDd7vEaYmQ9PrZ0QUC9w
> 1e978692-178f-46cb-8c18-8f130343f637
> a=ssrc:1593038176 mslabel:2yMfiToO0B0g0rBtLDd7vEaYmQ9PrZ0QUC9w
> a=ssrc:1593038176 label:1e978692-178f-46cb-8c18-8f130343f637
> a=ssrc:4012956172 cname:vdFflh5e6U+kdnYw
> a=ssrc:4012956172 msid:2yMfiToO0B0g0rBtLDd7vEaYmQ9PrZ0QUC9w
> 1e978692-178f-46cb-8c18-8f130343f637
> a=ssrc:4012956172 mslabel:2yMfiToO0B0g0rBtLDd7vEaYmQ9PrZ0QUC9w
> a=ssrc:4012956172 label:1e978692-178f-46cb-8c18-8f130343f637
>
> LoggerFactory.js:100 Mon Aug 16 2021 10:42:55 GMT+0700 (Western Indonesia
> Time) | sip.invitecontext.sessionDescriptionHandler |
> waitForIceGatheringComplete
> LoggerFactory.js:100 Mon Aug 16 2021 10:42:55 GMT+0700 (Western Indonesia
> Time) | sip.invitecontext.sessionDescriptionHandler | ICE is not complete.
> Returning promise
> LoggerFactory.js:100 Mon Aug 16 2021 10:42:55 GMT+0700 (Western Indonesia
> Time) | sip.invitecontext.sessionDescriptionHandler | RTCIceGatheringState
> changed: gathering
> LoggerFactory.js:100 Mon Aug 16 2021 10:42:55 GMT+0700 (Western Indonesia
> Time) | sip.invitecontext.sessionDescriptionHandler | ICE candidate
> received: candidate:3250795810 1 udp 2122260223 10.XX.XX.XX 63469 typ host
> generation 0 ufrag c/YU network-id 2 network-cost 50
> LoggerFactory.js:100 Mon Aug 16 2021 10:42:55 GMT+0700 (Western Indonesia
> Time) | sip.invitecontext.sessionDescriptionHandler | ICE candidate
> received: candidate:211156821 1 udp 2122194687 192.XXX.X.X 50637 typ host
> generation 0 ufrag c/YU network-id 1 network-cost 10
> LoggerFactory.js:100 Mon Aug 16 2021 10:42:55 GMT+0700 (Western Indonesia
> Time) | sip.invitecontext.sessionDescriptionHandler | ICE candidate
> received: candidate:3250795810 1 udp 2122260223 10.XX.XX.XX 55429 typ host
> generation 0 ufrag c/YU network-id 2 network-cost 50
> LoggerFactory.js:100 Mon Aug 16 2021 10:42:55 GMT+0700 (Western Indonesia
> Time) | sip.invitecontext.sessionDescriptionHandler | ICE candidate
> received: candidate:211156821 1 udp 2122194687 192.XXX.X.X 50147 typ host
> generation 0 ufrag c/YU network-id 1 network-cost 10
> LoggerFactory.js:100 Mon Aug 16 2021 10:42:56 GMT+0700 (Western Indonesia
> Time) | sip.invitecontext.sessionDescriptionHandler | ICE candidate
> received: candidate:2403387858 1 tcp 1518280447 10.XX.XX.XX 9 typ host
> tcptype active generation 0 ufrag c/YU network-id 2 network-cost 50
> LoggerFactory.js:100 Mon Aug 16 2021 10:42:56 GMT+0700 (Western Indonesia
> Time) | sip.invitecontext.sessionDescriptionHandler | ICE candidate
> received: candidate:1108738981 1 tcp 1518214911 192.XXX.X.X 9 typ host
> tcptype active generation 0 ufrag c/YU network-id 1 network-cost 10
> LoggerFactory.js:100 Mon Aug 16 2021 10:42:56 GMT+0700 (Western Indonesia
> Time) | sip.invitecontext.sessionDescriptionHandler | ICE candidate
> received: candidate:2403387858 1 tcp 1518280447 10.XX.XX.XX 9 typ host
> tcptype active generation 0 ufrag c/YU network-id 2 network-cost 50
> LoggerFactory.js:100 Mon Aug 16 2021 10:42:56 GMT+0700 (Western Indonesia
> Time) | sip.invitecontext.sessionDescriptionHandler | ICE candidate
> received: candidate:1108738981 1 tcp 1518214911 192.XXX.X.X 9 typ host
> tcptype active generation 0 ufrag c/YU network-id 1 network-cost 10
> LoggerFactory.js:100 Mon Aug 16 2021 10:42:56 GMT+0700 (Western Indonesia
> Time) | sip.invitecontext.sessionDescriptionHandler | RTCIceGatheringState
> changed: complete
> LoggerFactory.js:100 Mon Aug 16 2021 10:42:56 GMT+0700 (Western Indonesia
> Time) | sip.transport | sending WebSocket message:
>
> INVITE sip:+6282311XXXXXX at domain_name SIP/2.0
> Via: SIP/2.0/WSS asv5il0mh6sc.invalid;branch=z9hG4bK4035596
> Max-Forwards: 70
> To: <sip:+6282311XXXXXX at domain_name>
> From: "webrtc" <sip:500 at domain_name>;tag=t9cuh03rp3
> Call-ID: eq07e6in98hmjs1uulas
> CSeq: 8516 INVITE
> Contact: <sip:tfqbf6kb at asv5il0mh6sc.invalid;transport=ws;ob>
> Allow: ACK,CANCEL,INVITE,MESSAGE,BYE,OPTIONS,INFO,NOTIFY,REFER
> Supported: outbound
> User-Agent: SIP.js/0.13.6
> Content-Type: application/sdp
> Content-Length: 6891
>
> v=0
> o=- 5499752371154858348 2 IN IP4 127.0.0.1
> s=-
> t=0 0
> a=group:BUNDLE 0 1
> a=extmap-allow-mixed
> a=msid-semantic: WMS 2yMfiToO0B0g0rBtLDd7vEaYmQ9PrZ0QUC9w
> m=audio 63469 UDP/TLS/RTP/SAVPF 111 103 104 9 0 8 106 105 13 110 112 113
> 126
> c=IN IP4 10.XX.XX.XX
> a=rtcp:9 IN IP4 0.0.0.0
> a=candidate:3250795810 1 udp 2122260223 10.XX.XX.XX 63469 typ host
> generation 0 network-id 2 network-cost 50
> a=candidate:211156821 1 udp 2122194687 192.XXX.X.X 50637 typ host
> generation 0 network-id 1 network-cost 10
> a=candidate:2403387858 1 tcp 1518280447 10.XX.XX.XX 9 typ host tcptype
> active generation 0 network-id 2 network-cost 50
> a=candidate:1108738981 1 tcp 1518214911 192.XXX.X.X 9 typ host tcptype
> active generation 0 network-id 1 network-cost 10
> a=ice-ufrag:c/YU
> a=ice-pwd:7VB8/SEvBOYMyPpKgYKzOpPK
> a=ice-options:trickle
> a=fingerprint:sha-256
> 92:73:F2:E2:70:7C:43:BD:59:3A:6C:F3:7D:B9:9F:75:19:81:4C:40:0E:DA:63:D9:FF:90:60:41:49:E6:B0:9C
> 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=sendrecv
> a=msid:2yMfiToO0B0g0rBtLDd7vEaYmQ9PrZ0QUC9w
> f8941c64-0252-4ab7-b1c5-3731f47c9fd7
> a=rtcp-mux
> a=rtpmap:111 opus/48000/2
> a=rtcp-fb:111 transport-cc
> 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=ssrc:3068753223 cname:vdFflh5e6U+kdnYw
> a=ssrc:3068753223 msid:2yMfiToO0B0g0rBtLDd7vEaYmQ9PrZ0QUC9w
> f8941c64-0252-4ab7-b1c5-3731f47c9fd7
> a=ssrc:3068753223 mslabel:2yMfiToO0B0g0rBtLDd7vEaYmQ9PrZ0QUC9w
> a=ssrc:3068753223 label:f8941c64-0252-4ab7-b1c5-3731f47c9fd7
> m=video 55429 UDP/TLS/RTP/SAVPF 96 97 98 99 100 101 102 121 127 120 125
> 107 108 109 35 36 124 119 123 118 114 115 116
> c=IN IP4 10.XX.XX.XX
> a=rtcp:9 IN IP4 0.0.0.0
> a=candidate:3250795810 1 udp 2122260223 10.XX.XX.XX 55429 typ host
> generation 0 network-id 2 network-cost 50
> a=candidate:211156821 1 udp 2122194687 192.XXX.X.X 50147 typ host
> generation 0 network-id 1 network-cost 10
> a=candidate:2403387858 1 tcp 1518280447 10.XX.XX.XX 9 typ host tcptype
> active generation 0 network-id 2 network-cost 50
> a=candidate:1108738981 1 tcp 1518214911 192.XXX.X.X 9 typ host tcptype
> active generation 0 network-id 1 network-cost 10
> a=ice-ufrag:c/YU
> a=ice-pwd:7VB8/SEvBOYMyPpKgYKzOpPK
> a=ice-options:trickle
> a=fingerprint:sha-256
> 92:73:F2:E2:70:7C:43:BD:59:3A:6C:F3:7D:B9:9F:75:19:81:4C:40:0E:DA:63:D9:FF:90:60:41:49:E6:B0:9C
> a=setup:actpass
> a=mid:1
> a=extmap:14 urn:ietf:params:rtp-hdrext:toffset
> a=extmap:2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
> a=extmap:13 urn:3gpp:video-orientation
> a=extmap:3
> http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01
> a=extmap:12 http://www.webrtc.org/experiments/rtp-hdrext/playout-delay
> a=extmap:11
> http://www.webrtc.org/experiments/rtp-hdrext/video-content-type
> a=extmap:7 http://www.webrtc.org/experiments/rtp-hdrext/video-timing
> a=extmap:8 http://www.webrtc.org/experiments/rtp-hdrext/color-space
> 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=sendrecv
> a=msid:2yMfiToO0B0g0rBtLDd7vEaYmQ9PrZ0QUC9w
> 1e978692-178f-46cb-8c18-8f130343f637
> a=rtcp-mux
> a=rtcp-rsize
> a=rtpmap:96 VP8/90000
> a=rtcp-fb:96 goog-remb
> a=rtcp-fb:96 transport-cc
> a=rtcp-fb:96 ccm fir
> a=rtcp-fb:96 nack
> a=rtcp-fb:96 nack pli
> a=rtpmap:97 rtx/90000
> a=fmtp:97 apt=96
> a=rtpmap:98 VP9/90000
> a=rtcp-fb:98 goog-remb
> a=rtcp-fb:98 transport-cc
> a=rtcp-fb:98 ccm fir
> a=rtcp-fb:98 nack
> a=rtcp-fb:98 nack pli
> a=fmtp:98 profile-id=0
> a=rtpmap:99 rtx/90000
> a=fmtp:99 apt=98
> a=rtpmap:100 VP9/90000
> a=rtcp-fb:100 goog-remb
> a=rtcp-fb:100 transport-cc
> a=rtcp-fb:100 ccm fir
> a=rtcp-fb:100 nack
> a=rtcp-fb:100 nack pli
> a=fmtp:100 profile-id=2
> a=rtpmap:101 rtx/90000
> a=fmtp:101 apt=100
> a=rtpmap:102 H264/90000
> a=rtcp-fb:102 goog-remb
> a=rtcp-fb:102 transport-cc
> a=rtcp-fb:102 ccm fir
> a=rtcp-fb:102 nack
> a=rtcp-fb:102 nack pli
> a=fmtp:102
> level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42001f
> a=rtpmap:121 rtx/90000
> a=fmtp:121 apt=102
> a=rtpmap:127 H264/90000
> a=rtcp-fb:127 goog-remb
> a=rtcp-fb:127 transport-cc
> a=rtcp-fb:127 ccm fir
> a=rtcp-fb:127 nack
> a=rtcp-fb:127 nack pli
> a=fmtp:127
> level-asymmetry-allowed=1;packetization-mode=0;profile-level-id=42001f
> a=rtpmap:120 rtx/90000
> a=fmtp:120 apt=127
> a=rtpmap:125 H264/90000
> a=rtcp-fb:125 goog-remb
> a=rtcp-fb:125 transport-cc
> a=rtcp-fb:125 ccm fir
> a=rtcp-fb:125 nack
> a=rtcp-fb:125 nack pli
> a=fmtp:125
> level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42e01f
> a=rtpmap:107 rtx/90000
> a=fmtp:107 apt=125
> a=rtpmap:108 H264/90000
> a=rtcp-fb:108 goog-remb
> a=rtcp-fb:108 transport-cc
> a=rtcp-fb:108 ccm fir
> a=rtcp-fb:108 nack
> a=rtcp-fb:108 nack pli
> a=fmtp:108
> level-asymmetry-allowed=1;packetization-mode=0;profile-level-id=42e01f
> a=rtpmap:109 rtx/90000
> a=fmtp:109 apt=108
> a=rtpmap:35 AV1X/90000
> a=rtcp-fb:35 goog-remb
> a=rtcp-fb:35 transport-cc
> a=rtcp-fb:35 ccm fir
> a=rtcp-fb:35 nack
> a=rtcp-fb:35 nack pli
> a=rtpmap:36 rtx/90000
> a=fmtp:36 apt=35
> a=rtpmap:124 H264/90000
> a=rtcp-fb:124 goog-remb
> a=rtcp-fb:124 transport-cc
> a=rtcp-fb:124 ccm fir
> a=rtcp-fb:124 nack
> a=rtcp-fb:124 nack pli
> a=fmtp:124
> level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=4d0032
> a=rtpmap:119 rtx/90000
> a=fmtp:119 apt=124
> a=rtpmap:123 H264/90000
> a=rtcp-fb:123 goog-remb
> a=rtcp-fb:123 transport-cc
> a=rtcp-fb:123 ccm fir
> a=rtcp-fb:123 nack
> a=rtcp-fb:123 nack pli
> a=fmtp:123
> level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=640032
> a=rtpmap:118 rtx/90000
> a=fmtp:118 apt=123
> a=rtpmap:114 red/90000
> a=rtpmap:115 rtx/90000
> a=fmtp:115 apt=114
> a=rtpmap:116 ulpfec/90000
> a=ssrc-group:FID 1593038176 4012956172
> a=ssrc:1593038176 cname:vdFflh5e6U+kdnYw
> a=ssrc:1593038176 msid:2yMfiToO0B0g0rBtLDd7vEaYmQ9PrZ0QUC9w
> 1e978692-178f-46cb-8c18-8f130343f637
> a=ssrc:1593038176 mslabel:2yMfiToO0B0g0rBtLDd7vEaYmQ9PrZ0QUC9w
> a=ssrc:1593038176 label:1e978692-178f-46cb-8c18-8f130343f637
> a=ssrc:4012956172 cname:vdFflh5e6U+kdnYw
> a=ssrc:4012956172 msid:2yMfiToO0B0g0rBtLDd7vEaYmQ9PrZ0QUC9w
> 1e978692-178f-46cb-8c18-8f130343f637
> a=ssrc:4012956172 mslabel:2yMfiToO0B0g0rBtLDd7vEaYmQ9PrZ0QUC9w
> a=ssrc:4012956172 label:1e978692-178f-46cb-8c18-8f130343f637
>
>
> LoggerFactory.js:100 Mon Aug 16 2021 10:42:56 GMT+0700 (Western Indonesia
> Time) | sip.invitecontext.sessionDescriptionHandler | ICE candidate
> gathering complete
> LoggerFactory.js:100 Mon Aug 16 2021 10:42:56 GMT+0700 (Western Indonesia
> Time) | sip.transport | received WebSocket text message:
>
> SIP/2.0 407 Proxy Authentication Required
> Via: SIP/2.0/WSS
> asv5il0mh6sc.invalid;branch=z9hG4bK4035596;rport=43402;received=127.0.0.1
> To: <sip:+6282311XXXXXX at domain_name>
> ;tag=a2d3384ccaf3d0890b1d994026562a34.429c0000
> From: "webrtc" <sip:500 at domain_name>;tag=t9cuh03rp3
> Call-ID: eq07e6in98hmjs1uulas
> CSeq: 8516 INVITE
> Proxy-Authenticate: Digest realm="domain_name",
> nonce="YRnf9GEZ3shCY5HMSWfzE6ctJ5ig1Kd7"
> Server: kamailio (5.5.0 (x86_64/linux))
> Content-Length: 0
>
>
>
> LoggerFactory.js:100 Mon Aug 16 2021 10:42:56 GMT+0700 (Western Indonesia
> Time) | sip.transport | sending WebSocket message:
>
> ACK sip:+6282311XXXXXX at domain_name SIP/2.0
> Via: SIP/2.0/WSS asv5il0mh6sc.invalid;branch=z9hG4bK7163476
> Max-Forwards: 70
> To: <sip:+6282311XXXXXX at domain_name>
> ;tag=a2d3384ccaf3d0890b1d994026562a34.429c0000
> From: "webrtc" <sip:500 at domain_name>;tag=t9cuh03rp3
> Call-ID: eq07e6in98hmjs1uulas
> CSeq: 8516 ACK
> Supported: outbound
> User-Agent: SIP.js/0.13.6
> Content-Length: 0
>
>
>
> LoggerFactory.js:100 Mon Aug 16 2021 10:42:56 GMT+0700 (Western Indonesia
> Time) | sip.transport | sending WebSocket message:
>
> INVITE sip:+6282311XXXXXX at domain_name SIP/2.0
> Via: SIP/2.0/WSS asv5il0mh6sc.invalid;branch=z9hG4bK6711062
> Max-Forwards: 70
> To: <sip:+6282311XXXXXX at domain_name>
> From: "webrtc" <sip:500 at domain_name>;tag=t9cuh03rp3
> Call-ID: eq07e6in98hmjs1uulas
> CSeq: 8517 INVITE
> Proxy-Authorization: Digest algorithm=MD5, username="500",
> realm="domain_name", nonce="YRnf9GEZ3shCY5HMSWfzE6ctJ5ig1Kd7", uri=
> "sip:+6282311XXXXXX at domain_name",
> response="da7c3cf9c21d8aa85f72c5e723f8d42c"
> Contact: <sip:tfqbf6kb at asv5il0mh6sc.invalid;transport=ws;ob>
> Allow: ACK,CANCEL,INVITE,MESSAGE,BYE,OPTIONS,INFO,NOTIFY,REFER
> Supported: outbound
> User-Agent: SIP.js/0.13.6
> Content-Type: application/sdp
> Content-Length: 6891
>
> v=0
> o=- 5499752371154858348 2 IN IP4 127.0.0.1
> s=-
> t=0 0
> a=group:BUNDLE 0 1
> a=extmap-allow-mixed
> a=msid-semantic: WMS 2yMfiToO0B0g0rBtLDd7vEaYmQ9PrZ0QUC9w
> m=audio 63469 UDP/TLS/RTP/SAVPF 111 103 104 9 0 8 106 105 13 110 112 113
> 126
> c=IN IP4 10.XX.XX.XX
> a=rtcp:9 IN IP4 0.0.0.0
> a=candidate:3250795810 1 udp 2122260223 10.XX.XX.XX 63469 typ host
> generation 0 network-id 2 network-cost 50
> a=candidate:211156821 1 udp 2122194687 192.XXX.X.X 50637 typ host
> generation 0 network-id 1 network-cost 10
> a=candidate:2403387858 1 tcp 1518280447 10.XX.XX.XX 9 typ host tcptype
> active generation 0 network-id 2 network-cost 50
> a=candidate:1108738981 1 tcp 1518214911 192.XXX.X.X 9 typ host tcptype
> active generation 0 network-id 1 network-cost 10
> a=ice-ufrag:c/YU
> a=ice-pwd:7VB8/SEvBOYMyPpKgYKzOpPK
> a=ice-options:trickle
> a=fingerprint:sha-256
> 92:73:F2:E2:70:7C:43:BD:59:3A:6C:F3:7D:B9:9F:75:19:81:4C:40:0E:DA:63:D9:FF:90:60:41:49:E6:B0:9C
> 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=sendrecv
> a=msid:2yMfiToO0B0g0rBtLDd7vEaYmQ9PrZ0QUC9w
> f8941c64-0252-4ab7-b1c5-3731f47c9fd7
> a=rtcp-mux
> a=rtpmap:111 opus/48000/2
> a=rtcp-fb:111 transport-cc
> 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=ssrc:3068753223 cname:vdFflh5e6U+kdnYw
> a=ssrc:3068753223 msid:2yMfiToO0B0g0rBtLDd7vEaYmQ9PrZ0QUC9w
> f8941c64-0252-4ab7-b1c5-3731f47c9fd7
> a=ssrc:3068753223 mslabel:2yMfiToO0B0g0rBtLDd7vEaYmQ9PrZ0QUC9w
> a=ssrc:3068753223 label:f8941c64-0252-4ab7-b1c5-3731f47c9fd7
> m=video 55429 UDP/TLS/RTP/SAVPF 96 97 98 99 100 101 102 121 127 120 125
> 107 108 109 35 36 124 119 123 118 114 115 116
> c=IN IP4 10.XX.XX.XX
> a=rtcp:9 IN IP4 0.0.0.0
> a=candidate:3250795810 1 udp 2122260223 10.XX.XX.XX 55429 typ host
> generation 0 network-id 2 network-cost 50
> a=candidate:211156821 1 udp 2122194687 192.XXX.X.X 50147 typ host
> generation 0 network-id 1 network-cost 10
> a=candidate:2403387858 1 tcp 1518280447 10.XX.XX.XX 9 typ host tcptype
> active generation 0 network-id 2 network-cost 50
> a=candidate:1108738981 1 tcp 1518214911 192.XXX.X.X 9 typ host tcptype
> active generation 0 network-id 1 network-cost 10
> a=ice-ufrag:c/YU
> a=ice-pwd:7VB8/SEvBOYMyPpKgYKzOpPK
> a=ice-options:trickle
> a=fingerprint:sha-256
> 92:73:F2:E2:70:7C:43:BD:59:3A:6C:F3:7D:B9:9F:75:19:81:4C:40:0E:DA:63:D9:FF:90:60:41:49:E6:B0:9C
> a=setup:actpass
> a=mid:1
> a=extmap:14 urn:ietf:params:rtp-hdrext:toffset
> a=extmap:2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
> a=extmap:13 urn:3gpp:video-orientation
> a=extmap:3
> http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01
> a=extmap:12 http://www.webrtc.org/experiments/rtp-hdrext/playout-delay
> a=extmap:11
> http://www.webrtc.org/experiments/rtp-hdrext/video-content-type
> a=extmap:7 http://www.webrtc.org/experiments/rtp-hdrext/video-timing
> a=extmap:8 http://www.webrtc.org/experiments/rtp-hdrext/color-space
> 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=sendrecv
> a=msid:2yMfiToO0B0g0rBtLDd7vEaYmQ9PrZ0QUC9w
> 1e978692-178f-46cb-8c18-8f130343f637
> a=rtcp-mux
> a=rtcp-rsize
> a=rtpmap:96 VP8/90000
> a=rtcp-fb:96 goog-remb
> a=rtcp-fb:96 transport-cc
> a=rtcp-fb:96 ccm fir
> a=rtcp-fb:96 nack
> a=rtcp-fb:96 nack pli
> a=rtpmap:97 rtx/90000
> a=fmtp:97 apt=96
> a=rtpmap:98 VP9/90000
> a=rtcp-fb:98 goog-remb
> a=rtcp-fb:98 transport-cc
> a=rtcp-fb:98 ccm fir
> a=rtcp-fb:98 nack
> a=rtcp-fb:98 nack pli
> a=fmtp:98 profile-id=0
> a=rtpmap:99 rtx/90000
> a=fmtp:99 apt=98
> a=rtpmap:100 VP9/90000
> a=rtcp-fb:100 goog-remb
> a=rtcp-fb:100 transport-cc
> a=rtcp-fb:100 ccm fir
> a=rtcp-fb:100 nack
> a=rtcp-fb:100 nack pli
> a=fmtp:100 profile-id=2
> a=rtpmap:101 rtx/90000
> a=fmtp:101 apt=100
> a=rtpmap:102 H264/90000
> a=rtcp-fb:102 goog-remb
> a=rtcp-fb:102 transport-cc
> a=rtcp-fb:102 ccm fir
> a=rtcp-fb:102 nack
> a=rtcp-fb:102 nack pli
> a=fmtp:102
> level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42001f
> a=rtpmap:121 rtx/90000
> a=fmtp:121 apt=102
> a=rtpmap:127 H264/90000
> a=rtcp-fb:127 goog-remb
> a=rtcp-fb:127 transport-cc
> a=rtcp-fb:127 ccm fir
> a=rtcp-fb:127 nack
> a=rtcp-fb:127 nack pli
> a=fmtp:127
> level-asymmetry-allowed=1;packetization-mode=0;profile-level-id=42001f
> a=rtpmap:120 rtx/90000
> a=fmtp:120 apt=127
> a=rtpmap:125 H264/90000
> a=rtcp-fb:125 goog-remb
> a=rtcp-fb:125 transport-cc
> a=rtcp-fb:125 ccm fir
> a=rtcp-fb:125 nack
> a=rtcp-fb:125 nack pli
> a=fmtp:125
> level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42e01f
> a=rtpmap:107 rtx/90000
> a=fmtp:107 apt=125
> a=rtpmap:108 H264/90000
> a=rtcp-fb:108 goog-remb
> a=rtcp-fb:108 transport-cc
> a=rtcp-fb:108 ccm fir
> a=rtcp-fb:108 nack
> a=rtcp-fb:108 nack pli
> a=fmtp:108
> level-asymmetry-allowed=1;packetization-mode=0;profile-level-id=42e01f
> a=rtpmap:109 rtx/90000
> a=fmtp:109 apt=108
> a=rtpmap:35 AV1X/90000
> a=rtcp-fb:35 goog-remb
> a=rtcp-fb:35 transport-cc
> a=rtcp-fb:35 ccm fir
> a=rtcp-fb:35 nack
> a=rtcp-fb:35 nack pli
> a=rtpmap:36 rtx/90000
> a=fmtp:36 apt=35
> a=rtpmap:124 H264/90000
> a=rtcp-fb:124 goog-remb
> a=rtcp-fb:124 transport-cc
> a=rtcp-fb:124 ccm fir
> a=rtcp-fb:124 nack
> a=rtcp-fb:124 nack pli
> a=fmtp:124
> level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=4d0032
> a=rtpmap:119 rtx/90000
> a=fmtp:119 apt=124
> a=rtpmap:123 H264/90000
> a=rtcp-fb:123 goog-remb
> a=rtcp-fb:123 transport-cc
> a=rtcp-fb:123 ccm fir
> a=rtcp-fb:123 nack
> a=rtcp-fb:123 nack pli
> a=fmtp:123
> level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=640032
> a=rtpmap:118 rtx/90000
> a=fmtp:118 apt=123
> a=rtpmap:114 red/90000
> a=rtpmap:115 rtx/90000
> a=fmtp:115 apt=114
> a=rtpmap:116 ulpfec/90000
> a=ssrc-group:FID 1593038176 4012956172
> a=ssrc:1593038176 cname:vdFflh5e6U+kdnYw
> a=ssrc:1593038176 msid:2yMfiToO0B0g0rBtLDd7vEaYmQ9PrZ0QUC9w
> 1e978692-178f-46cb-8c18-8f130343f637
> a=ssrc:1593038176 mslabel:2yMfiToO0B0g0rBtLDd7vEaYmQ9PrZ0QUC9w
> a=ssrc:1593038176 label:1e978692-178f-46cb-8c18-8f130343f637
> a=ssrc:4012956172 cname:vdFflh5e6U+kdnYw
> a=ssrc:4012956172 msid:2yMfiToO0B0g0rBtLDd7vEaYmQ9PrZ0QUC9w
> 1e978692-178f-46cb-8c18-8f130343f637
> a=ssrc:4012956172 mslabel:2yMfiToO0B0g0rBtLDd7vEaYmQ9PrZ0QUC9w
> a=ssrc:4012956172 label:1e978692-178f-46cb-8c18-8f130343f637
>
>
> LoggerFactory.js:100 Mon Aug 16 2021 10:42:56 GMT+0700 (Western Indonesia
> Time) | sip.transport | received WebSocket text message:
>
> SIP/2.0 100 trying -- your call is important to us
> Via: SIP/2.0/WSS
> asv5il0mh6sc.invalid;branch=z9hG4bK6711062;rport=43402;received=127.0.0.1
> To: <sip:+6282311XXXXXX at domain_name>
> From: "webrtc" <sip:500 at domain_name>;tag=t9cuh03rp3
> Call-ID: eq07e6in98hmjs1uulas
> CSeq: 8517 INVITE
> Server: kamailio (5.5.0 (x86_64/linux))
> Content-Length: 0
>
>
>
> LoggerFactory.js:100 Mon Aug 16 2021 10:42:56 GMT+0700 (Western Indonesia
> Time) | sip.invitecontext.sessionDescriptionHandler | ICE Connection State
> changed to iceConnectionChecking
> LoggerFactory.js:100 Mon Aug 16 2021 10:42:56 GMT+0700 (Western Indonesia
> Time) | sip.transport | received WebSocket text message:
>
> SIP/2.0 500 Server Internal Error
> Via: SIP/2.0/WSS
> asv5il0mh6sc.invalid;branch=z9hG4bK6711062;received=127.0.0.1;rport=43402
> Call-ID: eq07e6in98hmjs1uulas
> From: "webrtc"<sip:500 at domain_name>;tag=t9cuh03rp3
> To: <sip:+6282311XXXXXX at domain_name>;tag=23r36zzp
> CSeq: 8517 INVITE
> Warning: 399 03077.08860.B.005.422.228.0.15.01039.00000000.00000 "SDP body
> length beyond limit"
> Content-Length: 0
>
>
>
> LoggerFactory.js:100 Mon Aug 16 2021 10:42:56 GMT+0700 (Western Indonesia
> Time) | sip.transport | sending WebSocket message:
>
> ACK sip:+6282311XXXXXX at domain_name SIP/2.0
> Via: SIP/2.0/WSS asv5il0mh6sc.invalid;branch=z9hG4bK2860365
> Max-Forwards: 70
> To: <sip:+6282311XXXXXX at domain_name>;tag=23r36zzp
> From: "webrtc" <sip:500 at domain_name>;tag=t9cuh03rp3
> Call-ID: eq07e6in98hmjs1uulas
> CSeq: 8517 ACK
> Supported: outbound
> User-Agent: SIP.js/0.13.6
> Content-Length: 0
>
>
>
> LoggerFactory.js:100 Mon Aug 16 2021 10:42:56 GMT+0700 (Western Indonesia
> Time) | sip.inviteclientcontext | closing INVITE session
> eq07e6in98hmjs1uulast9cuh03rp3
> LoggerFactory.js:100 Mon Aug 16 2021 10:42:56 GMT+0700 (Western Indonesia
> Time) | sip.invitecontext.sessionDescriptionHandler | closing PeerConnection
> LoggerFactory.js:100 Mon Aug 16 2021 10:42:56 GMT+0700 (Western Indonesia
> Time) | sip.invitecontext.sessionDescriptionHandler |
> resetIceGatheringComplete
>
>
>
>
>
> and this is config of kamailio.cfg
>
> #!KAMAILIO
> #
>
> #!define WITH_MYSQL
> #!define WITH_AUTH
> #!define WITH_USRLOCDB
> #!define WITH_TLS
> #!define WITH_HOMER
> #!define WITH_WEBSOCKETS
> #!define WITH_ANTIFLOOD
> ##!define WITH_IPV6
> ##!define WITH_BRIDGE_ON_FAIL
> #!define WITH_LOCALHOST_WS
> ##!define WITH_LOCALHOST_SIP
> #!define WITH_PSTN
>
> #!substdef "!MY_SIP_PORT!5060!g"
> #!substdef "!MY_SIPS_PORT!5061!g"
> #!substdef "!MY_WS_PORT!8080!g"
> #!substdef "!MY_WSS_PORT!4443!g"
>
> #!substdef "!MY_IP4_ADDR!IP-SERVER!g"
> #!substdef "!IP4_LOCALHOST!127.0.0.1!g"
> #!substdef "!MY_WS4_ADDR!tcp:MY_IP4_ADDR:MY_WS_PORT!g"
> #!substdef "!MY_WSS4_ADDR!tls:MY_IP4_ADDR:MY_WSS_PORT!g"
> #!substdef "!LOCALHOST_WS4_ADDR!tcp:IP4_LOCALHOST:MY_WS_PORT!g"
> #!substdef "!LOCALHOST_WSS4_ADDR!tls:IP4_LOCALHOST:MY_WSS_PORT!g"
>
> #!ifdef WITH_IPV6
> #!substdef "!MY_IP6_ADDR![IPv6-SERVER]!g"
> #!substdef "!IP6_LOCALHOST![::1]!g"
> #!substdef "!MY_WS6_ADDR!tcp:MY_IP6_ADDR:MY_WS_PORT!g"
> #!substdef "!MY_WSS6_ADDR!tls:MY_IP6_ADDR:MY_WSS_PORT!g"
> #!substdef "!LOCALHOST_WS6_ADDR!tcp:IP6_LOCALHOST:MY_WS_PORT!g"
> #!substdef "!LOCALHOST_WSS6_ADDR!tls:IP6_LOCALHOST:MY_WSS_PORT!g"
> #!endif
>
> #!substdef "!MY_DOMAIN!DOMAIN-NAME!g"
>
> # *** Value defines - IDs used later in config
> #!ifdef WITH_MYSQL
> # - database URL - used to connect to database server by modules such
> # as: auth_db, acc, usrloc, a.s.o.
> #!ifndef DBURL
> #!define DBURL "mysql://kamailio:kamailiorw@localhost/kamailio"
> #!endif
> #!endif
>
> # - flags
> # FLT_ - per transaction (message) flags
> # FLB_ - per branch flags
> #!define FLT_NATS 5
>
> #!define FLB_NATB 6
> #!define FLB_NATSIPPING 7
> #!define FLB_RTPWS 8
> #!define FLB_IPV6 9
> #!define FLB_V4V6 10
> #!define FLB_BRIDGE 11
>
> ####### Global Parameters #########
>
> ### LOG Levels: 3=DBG, 2=INFO, 1=NOTICE, 0=WARN, -1=ERR
> #!ifdef WITH_DEBUG
> debug=4
> log_stderror=no
> #!else
> debug=2
> log_stderror=no
> #!endif
>
> memdbg=5
> memlog=5
>
> log_facility=LOG_LOCAL0
>
> fork=yes
> children=4
>
> port=MY_SIP_PORT
> tls_port_no=MY_SIPS_PORT
>
> #!ifdef WITH_TLS
> enable_tls=yes
> #!endif
>
>
> listen=MY_IP4_ADDR
> #!ifdef WITH_LOCALHOST_SIP
> listen=IP4_LOCALHOST
> #!endif
> #!ifdef WITH_IPV6
> listen=MY_IP6_ADDR
> #!ifdef WITH_LOCALHOST_SIP
> listen=IP6_LOCALHOST
> #!endif
> #!endif
>
> #!ifdef WITH_WEBSOCKETS
> listen=MY_WS4_ADDR
> #!ifdef WITH_LOCALHOST_WS
> listen=LOCALHOST_WS4_ADDR
> #!endif
> #!ifdef WITH_IPV6
> listen=MY_WS6_ADDR
> #!ifdef WITH_LOCALHOST_WS
> listen=LOCALHOST_WS6_ADDR
> #!endif
> #!endif
> #!ifdef WITH_TLS
> listen=MY_WSS4_ADDR
> #!ifdef WITH_LOCALHOST_WS
> listen=LOCALHOST_WSS4_ADDR
> #!endif
> #!ifdef WITH_IPV6
> listen=MY_WSS6_ADDR
> #!ifdef WITH_LOCALHOST_WS
> listen=LOCALHOST_WSS6_ADDR
> #!endif
> #!endif
> #!endif
> #!endif
>
> use_dns_cache = on # Use KAMAILIO internal DNS cache
> use_dns_failover = on # Depends on KAMAILIO internal DNS cache
> dns_srv_loadbalancing = on #
> dns_try_naptr = on #
> dns_retr_time=1 # Time in seconds before retrying a DNS request
> dns_retr_no=3 # Number of DNS retransmissions before giving up
>
> # Set protocol preference order - ignore target priority
> dns_naptr_ignore_rfc= yes # Ignore target NAPTR priority
> dns_tls_pref=50 # First priority: TLS
> dns_tcp_pref=30 # Second priority: TCP
> dns_udp_pref=10 # Third priority: UDP
>
> tcp_connection_lifetime=3604
> tcp_accept_no_cl=yes
> tcp_rd_buf_size=16384
>
>
> #!ifdef WITH_PSTN
> /* PSTN GW Routing
> *
> * - pstn.gw_ip: valid IP or hostname as string value, example:
> * pstn.gw_ip = "10.0.0.101" desc "My PSTN GW Address"
> *
> * - by default is empty to avoid misrouting */
>
> pstn.gw_ip = "IP-SIP-TRUNK-SERVER"
> pstn.gw_port = "5060"
>
> #!endif
>
>
> # set paths to location of modules (to sources or installation folders)
> #!ifdef WITH_SRCPATH
> mpath="modules/"
> #!else
> mpath="/usr/lib64/kamailio/modules/"
> #!endif
>
> #!ifdef WITH_MYSQL
> loadmodule "db_mysql.so"
> #!endif
>
> loadmodule "kex.so"
> loadmodule "corex.so"
> loadmodule "tm.so"
> loadmodule "tmx.so"
> loadmodule "sl.so"
> loadmodule "rr.so"
> loadmodule "pv.so"
> loadmodule "maxfwd.so"
> loadmodule "usrloc.so"
> loadmodule "registrar.so"
> loadmodule "textops.so"
> loadmodule "siputils.so"
> loadmodule "xlog.so"
> loadmodule "sanity.so"
> loadmodule "ctl.so"
> loadmodule "cfg_rpc.so"
> loadmodule "sdpops.so"
> loadmodule "textopsx.so"
>
> #!ifdef WITH_AUTH
> loadmodule "auth.so"
> loadmodule "auth_db.so"
> #!ifdef WITH_IPAUTH
> loadmodule "permissions.so"
> #!endif
> #!endif
>
> #!ifdef WITH_PRESENCE
> loadmodule "presence.so"
> loadmodule "presence_xml.so"
> #!endif
>
> #!ifdef WITH_TLS
> loadmodule "tls.so"
> #!endif
>
> #!ifdef WITH_HOMER
> loadmodule "siptrace.so"
> #!endif
>
> #!ifdef WITH_WEBSOCKETS
> loadmodule "xhttp.so"
> loadmodule "websocket.so"
> loadmodule "nathelper.so"
> loadmodule "rtpengine.so"
> #!endif
>
> #!ifdef WITH_ANTIFLOOD
> loadmodule "htable.so"
> loadmodule "pike.so"
> #!endif
>
> #!ifdef WITH_DEBUG
> loadmodule "debugger.so"
> #!endif
>
> # ----------------- setting module-specific parameters ---------------
>
>
> # ----- rr params -----
> # add value to ;lr param to cope with most of the UAs
> modparam("rr", "enable_full_lr", 1)
> # do not append from tag to the RR (no need for this script)
> modparam("rr", "append_fromtag", 0)
>
>
> # ----- registrar params -----
> modparam("registrar", "method_filtering", 1)
> # max value for expires of registrations
> modparam("registrar", "max_expires", 3600)
>
>
> # ----- usrloc params -----
> /* enable DB persistency for location entries */
> #!ifdef WITH_USRLOCDB
> modparam("usrloc", "db_url", DBURL)
> modparam("usrloc", "db_mode", 2)
> #!endif
>
>
> # ----- auth_db params -----
> #!ifdef WITH_AUTH
> modparam("auth_db", "db_url", DBURL)
> modparam("auth_db", "calculate_ha1", 1)
> modparam("auth_db", "password_column", "password")
> modparam("auth_db", "load_credentials", "")
> #!endif
>
> #!ifdef WITH_PRESENCE
> # ----- presence params -----
> modparam("presence", "db_url", DBURL)
>
> # ----- presence_xml params -----
> modparam("presence_xml", "db_url", DBURL)
> modparam("presence_xml", "force_active", 1)
> #!endif
>
>
> ##!ifdef WITH_NAT
> # ----- rtpproxy params -----
> modparam("rtpengine", "rtpengine_sock", "udp:127.0.0.1:22222")
> modparam("rtpengine", "extra_id_pv", "$avp(extra_id)")
>
> # ----- nathelper params -----
> modparam("nathelper", "natping_interval", 30)
> modparam("nathelper", "ping_nated_only", 1)
> modparam("nathelper", "sipping_bflag", FLB_NATSIPPING)
> modparam("nathelper", "sipping_from", "sip:pinger at DOMAIN-NAME")
> modparam("nathelper|registrar", "received_avp", "$avp(RECEIVED)")
> modparam("usrloc", "nat_bflag", FLB_NATB)
> ##!endif
>
> # ----- corex params -----
> modparam("corex", "alias_subdomains", "MY_DOMAIN")
>
> #!ifdef WITH_TLS
> # ----- tls params -----
> modparam("tls", "config", "/etc/kamailio/tls.cfg")
> modparam("tls", "tls_force_run", 1)
> #!endif
>
> #!ifdef WITH_WEBSOCKETS
> modparam("nathelper|registrar", "received_avp", "$avp(RECEIVED)")
> #!endif
>
> #!ifdef WITH_HOMER
> #Siptrace
> modparam("siptrace", "duplicate_uri", "sip:127.0.0.1:9060")
> modparam("siptrace", "hep_mode_on", 1)
> modparam("siptrace", "trace_to_database", 0)
> modparam("siptrace", "trace_flag", 22)
> modparam("siptrace", "trace_on", 1)
> #!endif
>
> #!ifdef WITH_ANTIFLOOD
> # ----- pike params -----
> modparam("pike", "sampling_time_unit", 2)
> modparam("pike", "reqs_density_per_unit", 16)
> modparam("pike", "remove_latency", 4)
>
> # ----- htable params -----
> # ip ban htable with autoexpire after 5 minutes
> modparam("htable", "htable", "ipban=>size=8;autoexpire=300;")
> #!endif
>
> #!ifdef WITH_DEBUG
> # ----- debugger params -----
> modparam("debugger", "cfgtrace", 1)
> #!endif
>
> ####### Routing Logic ########
> request_route {
> #!ifdef WITH_HOMER
> # start duplicate the SIP message here
> sip_trace();
> setflag(22);
> #!endif
>
> # per request initial checks
> route(REQINIT);
>
> xlog("L_INFO", "START: $rm from $fu (IP:$si:$sp)\n");
>
> #!ifdef WITH_WEBSOCKETS
>
> if ($proto =~ "ws") {
> xlog("L_INFO", "START WEBSOCKET : $rm from $fu (IP:$si:$sp) websocket id
> $ws_conid\n");
> }
>
> if (nat_uac_test(64)) {
> # Do NAT traversal stuff for requests from a WebSocket
> # connection - even if it is not behind a NAT!
> # This won't be needed in the future if Kamailio and the
> # WebSocket client support Outbound and Path.
> force_rport();
> if (is_method("REGISTER")) {
> fix_nated_register();
> } else if (!add_contact_alias()) {
> xlog("L_ERR", "Error aliasing contact <$ct>\n");
> sl_send_reply("400", "Bad Request");
> exit;
> }
> }
> #!endif
>
> # NAT detection
> route(NATDETECT);
>
> # CANCEL processing
> if (is_method("CANCEL")) {
> if (t_check_trans()) {
> route(RELAY);
> }
> exit;
> }
>
> # handle requests within SIP dialogs
> route(WITHINDLG);
>
> ### only initial requests (no To tag)
>
> t_check_trans();
>
> # authentication
> route(AUTH);
>
> # record routing for dialog forming requests (in case they are routed)
> # - remove preloaded route headers
> remove_hf("Route");
> if (is_method("INVITE|SUBSCRIBE")) {
> record_route();
> }
>
> # dispatch requests to foreign domains
> route(SIPOUT);
>
> ### requests for my local domains
>
> # handle presence related requests
> route(PRESENCE);
>
> # handle registrations
> route(REGISTRAR);
>
> if ($rU == $null) {
> # request with no Username in RURI
> sl_send_reply("484","Address Incomplete");
> exit;
> }
>
> # dispatch destinations to PSTN
> route(PSTN);
>
> # user location service
> route(LOCATION);
> }
>
> # Wrapper for relaying requests
> route[RELAY] {
> # enable additional event routes for forwarded requests
> # - serial forking, RTP relaying handling, a.s.o.
> if (is_method("INVITE|BYE|SUBSCRIBE|UPDATE")) {
> if (!t_is_set("branch_route")) {
> t_on_branch("MANAGE_BRANCH");
> }
> }
>
> if (is_method("INVITE|SUBSCRIBE|UPDATE")) {
> if (!t_is_set("onreply_route")) {
> t_on_reply("MANAGE_REPLY");
> }
> }
>
> if (is_method("INVITE")) {
> if (!t_is_set("failure_route")) {
> t_on_failure("MANAGE_FAILURE");
> }
> }
>
> if (!t_relay()) {
> sl_reply_error();
> }
> exit;
> }
>
> # Per SIP request initial checks
> route[REQINIT] {
> #!ifdef WITH_ANTIFLOOD
> # flood dection from same IP and traffic ban for a while
> # be sure you exclude checking trusted peers, such as pstn gateways
> # - local host excluded (e.g., loop to self)
> if (src_ip != myself) {
> if ($sht(ipban=>$si) != $null) {
> # ip is already blocked
> xdbg("request from blocked IP - $rm from $fu (IP:$si:$sp)\n");
> exit;
> }
>
> if (!pike_check_req()) {
> xlog("L_ALERT","ALERT: pike blocking $rm from $fu (IP:$si:$sp)\n");
> $sht(ipban=>$si) = 1;
> exit;
> }
> }
> #!endif
>
> if (!mf_process_maxfwd_header("10")) {
> sl_send_reply("483","Too Many Hops");
> exit;
> }
>
> if (!sanity_check("1511", "7")) {
> xlog("Malformed SIP message from $si:$sp\n");
> exit;
> }
> }
>
> # Handle requests within SIP dialogs
> route[WITHINDLG] {
> if (has_totag()) {
> # sequential request withing a dialog should
> # take the path determined by record-routing
> if (loose_route()) {
> #!ifdef WITH_WEBSOCKETS
> if ($du == "") {
> if (!handle_ruri_alias()) {
> xlog("L_ERR", "Bad alias <$ru>\n");
> sl_send_reply("400", "Bad Request");
> exit;
> }
> }
> #!endif
> route(DLGURI);
> if (is_method("ACK")) {
> # ACK is forwarded statelessy
> route(NATMANAGE);
> } else if (is_method("NOTIFY")) {
> # Add Record-Route for in-dialog NOTIFY as per RFC 6665.
> record_route();
> }
> route(RELAY);
> } else {
> if (is_method("SUBSCRIBE") && uri == myself) {
> # in-dialog subscribe requests
> route(PRESENCE);
> exit;
> }
> if (is_method("ACK")) {
> if (t_check_trans()) {
> # no loose-route, but stateful ACK;
> # must be an ACK after a 487
> # or e.g. 404 from upstream server
> route(RELAY);
> exit;
> } else {
> # ACK without matching transaction ... ignore and discard
> exit;
> }
> }
> sl_send_reply("404","Not here");
> }
> exit;
> }
> }
>
> # Handle SIP registrations
> route[REGISTRAR] {
> if (is_method("REGISTER")) {
> if (isflagset(FLT_NATS)) {
> setbflag(FLB_NATB);
> # uncomment next line to do SIP NAT pinging
> ## setbflag(FLB_NATSIPPING);
> }
>
> #!ifdef WITH_IPV6
> if (af == INET6) {
> setbflag(FLB_IPV6);
> }
> #!endif
>
> if (!save("location")) {
> sl_reply_error();
> }
>
> exit;
> }
> }
>
> # USER location service
> route[LOCATION] {
> if (!lookup("location")) {
> $var(rc) = $rc;
> t_newtran();
> switch ($var(rc)) {
> case -1:
> case -3:
> send_reply("404", "Not Found");
> exit;
> case -2:
> send_reply("405", "Method Not Allowed");
> exit;
> }
> }
>
> route(RELAY);
> exit;
> }
>
> # Presence server route
> route[PRESENCE] {
> if (!is_method("PUBLISH|SUBSCRIBE")) {
> return;
> }
>
> if (is_method("SUBSCRIBE") && $hdr(Event) == "message-summary") {
> # returns here if no voicemail server is configured
> sl_send_reply("404", "No voicemail service");
> exit;
> }
>
> #!ifdef WITH_PRESENCE
> if (!t_newtran()) {
> sl_reply_error();
> exit;
> }
>
> if (is_method("PUBLISH")) {
> handle_publish();
> t_release();
> } else if (is_method("SUBSCRIBE")) {
> handle_subscribe();
> t_release();
> }
> exit;
> #!endif
>
> # if presence enabled, this part will not be executed
> if (is_method("PUBLISH") || $rU == $null) {
> sl_send_reply("404", "Not here");
> exit;
> }
> return;
> }
>
> # Authentication route
> route[AUTH] {
> #!ifdef WITH_AUTH
> if (is_method("REGISTER") || from_uri == myself) {
> # authenticate requests
> if (!auth_check("$fd", "subscriber", "1")) {
> auth_challenge("$fd", "0");
> exit;
> }
> # user authenticated - remove auth header
> if (!is_method("REGISTER|PUBLISH")) {
> consume_credentials();
> }
> }
> # if caller is not local subscriber, then check if it calls
> # a local destination, otherwise deny, not an open relay here
> if (from_uri != myself && uri != myself) {
> sl_send_reply("403","Not relaying");
> exit;
> }
>
> #!endif
> return;
> }
>
> # Caller NAT detection route
> route[NATDETECT] {
> #!ifdef WITH_IPV6
> if(af==INET6) {
> return;
> }
> #!endif
>
> force_rport();
> if (nat_uac_test("19")) {
> if (is_method("REGISTER")) {
> fix_nated_register();
> } else if (is_first_hop()) {
> set_contact_alias();
> }
> setflag(FLT_NATS);
> }
> return;
> }
>
> # NAT handling
> route[NATMANAGE] {
> if (is_request()) {
> if (has_totag()) {
> if (check_route_param("nat=yes")) {
> setbflag(FLB_NATB);
> }
>
> if (check_route_param("rtp=bridge")) {
> setbflag(FLB_BRIDGE);
> }
>
> if (check_route_param("rtp=ws")) {
> setbflag(FLB_RTPWS);
> }
>
> #!ifdef WITH_IPV6
> if (check_route_param("rtp=v46")) {
> setbflag(FLB_V4V6);
> }
> #!endif
> }
> }
>
> if (!isbflagset(FLB_BRIDGE)) {
> return;
> }
>
> if (
> !(isflagset(FLT_NATS)
> || isbflagset(FLB_NATB)
> || isbflagset(FLB_RTPWS)
> #!ifdef WITH_IPV6
> || isbflagset(FLB_V4V6)
> #!endif
> )) {
> return;
> }
>
> $xavp(r=>$T_branch_idx) = "replace-origin replace-session-connection";
>
> if (!nat_uac_test("8")) {
> $xavp(r=>$T_branch_idx) = $xavp(r=>$T_branch_idx) + " trust-address";
> }
>
>
> if (is_request()) {
> if (!has_totag()) {
> if (!t_is_failure_route()) {
> $avp(extra_id) = @via[1].branch + $T_branch_idx;
> $xavp(r=>$T_branch_idx) = $xavp(r=>$T_branch_idx) + " via-branch=extra";
> }
> }
> }
>
> if (is_reply()) {
> $avp(extra_id) = @via[2].branch + $T_branch_idx;
> $xavp(r=>$T_branch_idx) = $xavp(r=>$T_branch_idx) + " via-branch=extra";
> }
>
> #!ifdef WITH_IPV6
> if (af == INET && isbflagset(FLB_IPV6)) { # IPv4 --> IPv6
> $xavp(r=>$T_branch_idx) = $xavp(r=>$T_branch_idx) + " address-family=IP6";
> } else if (af == INET6 && !isbflagset(FLB_IPV6)) { # IPv6 --> IPv4
> $xavp(r=>$T_branch_idx) = $xavp(r=>$T_branch_idx) + " address-family=IP4";
> }
> #!endif
>
> if (isbflagset(FLB_RTPWS)) {
> if ($proto =~ "ws") { # web --> SIP
> $xavp(r=>$T_branch_idx) = $xavp(r=>$T_branch_idx) + " rtcp-mux-demux
> DTLS=off SDES-off ICE=remove RTP/AVP";
> } else { # SIP --> web
> $xavp(r=>$T_branch_idx) = $xavp(r=>$T_branch_idx) + " rtcp-mux-offer
> generate-mid DTLS=passive SDES-off ICE=force RTP/SAVPF";
> }
> } else {
> if ($proto =~ "ws") { # web --> web
> $xavp(r=>$T_branch_idx) = $xavp(r=>$T_branch_idx) + " generate-mid
> DTLS=passive SDES-off ICE=force";
> }
> # else {
> # $xavp(r=>$T_branch_idx) = $xavp(r=>$T_branch_idx) + "";
> # }
> }
>
> xlog("L_INFO", "NATMANAGE branch_id:$T_branch_idx ruri: $ru, method:$rm,
> status:$rs, extra_id: $avp(extra_id), rtpengine_manage:
> $xavp(r=>$T_branch_idx)\n");
>
> rtpengine_manage($xavp(r=>$T_branch_idx));
>
> if (is_request()) {
> if (!has_totag()) {
> if (t_is_branch_route()) {
> if (isbflagset(FLB_NATB)) {
> add_rr_param(";nat=yes");
> }
>
> if (isbflagset(FLB_BRIDGE)) {
> add_rr_param(";rtp=bridge");
> }
>
> if (isbflagset(FLB_RTPWS)) {
> add_rr_param(";rtp=ws");
> }
>
> #!ifdef WITH_IPV6
> if (isbflagset(FLB_V4V6)) {
> add_rr_param(";rtp=v46");
> }
> #!endif
> }
> }
> }
>
> if (is_reply()) {
> if (isbflagset(FLB_NATB)) {
> if (is_first_hop()) {
> if (af == INET) {
> set_contact_alias();
> }
> }
> }
> }
> return;
> }
>
> # URI update for dialog requests
> route[DLGURI] {
> if (!isdsturiset()) {
> handle_ruri_alias();
> }
> return;
> }
>
> # Routing to foreign domains
> route[SIPOUT] {
> if (!uri == myself) {
> append_hf("P-hint: outbound\r\n");
> route(RELAY);
> }
> }
>
> route[BRIDGING] {
> if (!has_totag()) {
> if ($proto =~ "ws" && !($ru =~ "transport=ws")) { # Coming from WS, NOT to
> WS
> setbflag(FLB_RTPWS); # Need bridging
> } else if (!($proto =~ "ws") && $ru =~ "transport=ws") { # Coming from NOT
> WS, going to WS
> setbflag(FLB_RTPWS); # Need bridging
> }
>
> #!ifdef WITH_IPV6
> if (af == INET6 && !isbflagset(FLB_IPV6)) {
> setbflag(FLB_V4V6);
> } else if(af == INET && isbflagset(FLB_IPV6)) {
> setbflag(FLB_V4V6);
> }
> #!endif
> }
> }
>
> # manage outgoing branches
> branch_route[MANAGE_BRANCH] {
> xlog("L_INFO", "MANAGE_BRANCH: New branch [$T_branch_idx] to $ru\n");
>
> t_on_branch_failure("rtpengine");
>
> #!ifndef WITH_BRIDGE_ON_FAIL
> setbflag(FLB_BRIDGE);
> #!endif
>
> route(BRIDGING);
> route(NATMANAGE);
> }
>
> # manage incoming replies
> onreply_route[MANAGE_REPLY] {
> xdbg("incoming reply\n");
> if (status =~ "[12][0-9][0-9]") {
> route(NATMANAGE);
> }
> }
>
> # manage failure routing cases
> failure_route[MANAGE_FAILURE] {
> xlog("L_INFO", "Failure: $rs");
> }
>
> #!ifdef WITH_WEBSOCKETS
> onreply_route {
> if ((($Rp == MY_WS_PORT || $Rp == MY_WSS_PORT)
> && !(proto == WS || proto == WSS))) {
> xlog("L_WARN", "SIP response received on $Rp\n");
> drop;
> }
>
> if (nat_uac_test(64)) {
> # Do NAT traversal stuff for replies to a WebSocket connection
> # - even if it is not behind a NAT!
> # This won't be needed in the future if Kamailio and the
> # WebSocket client support Outbound and Path.
> add_contact_alias();
> }
> }
>
> event_route[tm:branch-failure:rtpengine] {
> xlog("L_INFO", "BRANCH FAILED: $sel(via[1].branch) + $T_branch_idx");
>
> #!ifdef WITH_BRIDGE_ON_FAIL
> if (!isbflagset(FLB_BRIDGE) && t_check_status("415|488")) {
> t_reuse_branch();
> setbflag(FLB_BRIDGE);
> xlog("L_INFO", "event_route[branch-failure:rtpengine]: trying again\n");
>
> route(RELAY);
> } else {
> $avp(extra_id) = @via[1].branch + $T_branch_idx;
> rtpengine_delete("via-branch=extra");
> xlog("L_INFO", "event_route[branch-failure:rtpengine]: failed\n");
> }
> #!else
> $avp(extra_id) = @via[1].branch + $T_branch_idx;
> rtpengine_delete("via-branch=extra");
> #!endif
> }
>
> event_route[xhttp:request] {
> set_reply_close();
> set_reply_no_connect();
>
> if ($Rp != MY_WS_PORT
> #!ifdef WITH_TLS
> && $Rp != MY_WSS_PORT
> #!endif
> ) {
> xlog("L_WARN", "HTTP request received on $Rp\n");
> xhttp_reply("403", "Forbidden", "", "");
> exit;
> }
>
> xlog("L_INFO", "HTTP Request Received\n");
>
> if ($hdr(Upgrade) =~ "websocket"
> && $hdr(Connection) =~ "Upgrade"
> && $rm =~ "GET"
> ) {
>
> # Validate Host - make sure the client is using the correct
> # alias for WebSockets
> if ($hdr(Host) == $null || !is_myself("sip:" + $hdr(Host))) {
> xlog("L_WARN", "Bad host $hdr(Host)\n");
> xhttp_reply("403", "Forbidden", "", "");
> exit;
> }
>
> # Optional... validate Origin - make sure the client is from an
> # authorised website. For example,
> #
> # if ($hdr(Origin) != "https://example.com"
> # && $hdr(Origin) != "https://example.com") {
> # xlog("L_WARN", "Unauthorised client $hdr(Origin)\n");
> # xhttp_reply("403", "Forbidden", "", "");
> # exit;
> # }
>
> # Optional... perform HTTP authentication
>
> # ws_handle_handshake() exits (no further configuration file
> # processing of the request) when complete.
> if (ws_handle_handshake()) {
> # Optional... cache some information about the
> # successful connection
> exit;
> }
> }
>
> xhttp_reply("404", "Not Found", "", "");
> }
>
> event_route[websocket:closed] {
> xlog("L_INFO", "WebSocket connection from $si:$sp has closed\n");
> }
> #!endif
>
> # PSTN GW routing
> route[PSTN] {
> #!ifdef WITH_PSTN
> # check if PSTN GW IP is defined
> if (strempty($sel(cfg_get.pstn.gw_ip))) {
> xlog("SCRIPT: PSTN routing enabled but pstn.gw_ip not
> defined\n");
> return;
> }
>
> # route to PSTN dialed numbers starting with '+' or '00'
> # (international format)
> # - update the condition to match your dialing rules for PSTN
> routing
> if(!($rU=~"^(\+|00)[1-9][0-9]{3,20}$")) return;
>
> # only local users allowed to call
> if(from_uri!=myself) {
> sl_send_reply("403", "Not Allowed");
> exit;
> }
>
> # normalize target number for pstn gateway
> # - convert leading 00 to +
> if (starts_with("$rU", "00")) {
> strip(2);
> prefix("+");
> }
>
> if (strempty($sel(cfg_get.pstn.gw_port))) {
> $ru = "sip:" + $rU + "@" + $sel(cfg_get.pstn.gw_ip);
> } else {
> $ru = "sip:" + $rU + "@" + $sel(cfg_get.pstn.gw_ip) + ":"
> + $sel(cfg_get.pstn.gw_port);
> }
>
> route(RELAY);
> exit;
> #!endif
>
> return;
> }
>
>
>
> __________________________________________________________
> Kamailio - Users Mailing List - Non Commercial Discussions
> * sr-users at lists.kamailio.org
> Important: keep the mailing list in the recipients, do not reply only to the sender!
> Edit mailing list options or unsubscribe:
> * https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>
> --
> Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda
>
>
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