[asterisk-bugs] [JIRA] (ASTERISK-28528) Local channel video stream broken with ConfBridge and first_marked=yes
Yuuki Hogo (JIRA)
noreply at issues.asterisk.org
Tue Sep 10 03:08:48 CDT 2019
[ https://issues.asterisk.org/jira/browse/ASTERISK-28528?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=247956#comment-247956 ]
Yuuki Hogo commented on ASTERISK-28528:
---------------------------------------
We use chan_sip with realtime. While researching the issue, I switched a test environment from chan_sip to chan_pjsip to be sure it is not related to a SIP channel in use. The issue persisted - while video stream is in a SIP channel, there is no such in a Local channel joined ConfBridge using Originate(). While marked user is in a ConfBridge, inviting other calling party to same ConfBridge using a SIP channel, video stream appears on a SIP channel of this calling party and works as intended.
I stated a video stream is broken meaning a video stream is absent at all in a Local channel after Originate(Local/...,ConfBridge) followed by ConfBridge() of a calling party. Record() produces no .h264 video at all on 16 version, but it is there with asterisk 13 on an absolutely same setup and configuration. Maybe I'm wrong, but I guess it is somehow related to an order in which a channels join ConfBridge. Since a Local channel joins ConfBridge before a video source (marked user) joined it, it can be possible a Local channel not updated with a new stream list upon appearance of a video source.
> Local channel video stream broken with ConfBridge and first_marked=yes
> ----------------------------------------------------------------------
>
> Key: ASTERISK-28528
> URL: https://issues.asterisk.org/jira/browse/ASTERISK-28528
> Project: Asterisk
> Issue Type: Bug
> Security Level: None
> Components: Channels/chan_local
> Affects Versions: 16.2.1
> Environment: Debian10 at amd64
> Reporter: Yuuki Hogo
> Assignee: Yuuki Hogo
> Labels: pjsip
>
> It was working on 13.14.1, do not on 16.2.1
> Tried using chan_pjsip and chan_sip. Video support enabled in sip.conf.
> confbridge.conf:
> [user_marked]
> type=user
> marked=yes
> startmuted=no
> quiet=yes
> [default_user]
> type=user
> marked=no
> quiet=yes
> wait_marked=yes
> end_marked=yes
> [default_bridge]
> type=bridge
> video_mode=first_marked
> extensions.conf:
> [recorder]
> exten => _X.,1,Record(/tmp/ast.wav,,10,qkxu)
> [local]
> exten => _0X.,1,Originate(Local/${CALLERID(num)}-${EXTEN}@recorder/n,app,ConfBridge,${CALLERID(num)},,180,a)
> same => n,ConfBridge(${CALLERID(num)},,user_marked)
> asterisk -r:
> > core show channel SIP/12323924-00000002
> -- General --
> Name: SIP/12323924-00000002
> Type: SIP
> UniqueID: 1567783023.16
> LinkedID: 1567783023.16
> Caller ID: 12323924
> Caller ID Name: P-1-1-1
> Connected Line ID: (N/A)
> Connected Line ID Name: (N/A)
> Eff. Connected Line ID: (N/A)
> Eff. Connected Line ID Name: (N/A)
> DNID Digits: 049035
> Language: ru
> State: Up (6)
> NativeFormats: (h264|ulaw)
> WriteFormat: slin
> ReadFormat: slin
> WriteTranscode: Yes (slin at 8000)->(ulaw at 8000)
> ReadTranscode: Yes (ulaw at 8000)->(slin at 8000)
> Time to Hangup: 1567783203
> Elapsed Time: 0h0m2s
> Bridge ID: 5eb24dbf-5f03-43de-a010-5b2559820df5
> -- PBX --
> Context: local
> Extension: 049035
> Priority: 7
> Call Group: 0
> Pickup Group: 0
> Application: ConfBridge
> Data: "12323924",,user_marked
> Call Identifer: [C-00000003]
> Variables:
> BRIDGEPEER=CBAnn/12323924-00000005;2,Local/12323924-049035 at recorder-00000004;1
> ORIGINATE_STATUS=SUCCESS
> CONFBRIDGE_ID=12323924
> SIPCALLID=23776843
> SIPDOMAIN=asterisk
> SIPURI=sip:12323924 at 172.19.89.68:5060
> CDR Variables:
> level 1: dnid=049035
> level 1: clid="P-1-1-1" <12323924>
> level 1: src=12323924
> level 1: dst=049035
> level 1: dcontext=local
> level 1: channel=SIP/12323924-00000002
> level 1: dstchannel=Local/12323924-049035 at recorder-00000004;1
> level 1: lastapp=ConfBridge
> level 1: lastdata="12323924",,user_marked
> level 1: start=1567783023.242143
> level 1: answer=1567783023.242750
> level 1: end=0.000000
> level 1: duration=2
> level 1: billsec=2
> level 1: disposition=1
> level 1: amaflags=3
> level 1: uniqueid=1567783023.16
> level 1: linkedid=1567783023.16
> level 1: sequence=6
> -- Streams --
> Name: audio
> Type: audio
> State: sendrecv
> Group: -1
> Formats: (ulaw)
> Metadata:
> Name: video
> Type: video
> State: sendrecv
> Group: -1
> Formats: (h264)
> Metadata:
> *CLI> core show channel Local/12323924-049035 at recorder-00000004;1
> -- General --
> Name: Local/12323924-049035 at recorder-00000004;1
> Type: Local
> UniqueID: 1567783023.17
> LinkedID: 1567783023.17
> Caller ID: (N/A)
> Caller ID Name: (N/A)
> Connected Line ID: (N/A)
> Connected Line ID Name: (N/A)
> Eff. Connected Line ID: (N/A)
> Eff. Connected Line ID Name: (N/A)
> DNID Digits: (N/A)
> Language: en
> State: Up (6)
> NativeFormats: (slin192)
> WriteFormat: slin
> ReadFormat: slin
> WriteTranscode: Yes (slin at 8000)->(slin at 192000)
> ReadTranscode: Yes (slin at 192000)->(slin at 8000)
> Time to Hangup: 0
> Elapsed Time: 0h0m7s
> Bridge ID: 5eb24dbf-5f03-43de-a010-5b2559820df5
> -- PBX --
> Context: recorder
> Extension: 12323924-049035
> Priority: 1
> Call Group: 0
> Pickup Group: 0
> Application: ConfBridge
> Data: 12323924
> Call Identifer: [C-00000003]
> Variables:
> BRIDGEPEER=CBAnn/12323924-00000005;2,SIP/12323924-00000002
> CDR Variables:
> level 1: clid="" <>
> level 1: dst=12323924-049035
> level 1: dcontext=recorder
> level 1: channel=Local/12323924-049035 at recorder-00000004;1
> level 1: lastapp=ConfBridge
> level 1: lastdata=12323924
> level 1: start=1567783023.276959
> level 1: answer=1567783023.277470
> level 1: end=1567783023.278203
> level 1: duration=0
> level 1: billsec=0
> level 1: disposition=8
> level 1: amaflags=3
> level 1: uniqueid=1567783023.17
> level 1: linkedid=1567783023.17
> level 1: sequence=7
> -- Streams --
> Name: audio
> Type: audio
> State: sendrecv
> Group: -1
> Formats: (slin192)
> Metadata:
> *CLI> core show channel Local/12323924-049035 at recorder-00000004;2
> -- General --
> Name: Local/12323924-049035 at recorder-00000004;2
> Type: Local
> UniqueID: 1567783023.18
> LinkedID: 1567783023.17
> Caller ID: 12323924
> Caller ID Name: (N/A)
> Connected Line ID: (N/A)
> Connected Line ID Name: (N/A)
> Eff. Connected Line ID: (N/A)
> Eff. Connected Line ID Name: (N/A)
> DNID Digits: (N/A)
> Language: en
> State: Up (6)
> NativeFormats: (slin192)
> WriteFormat: slin192
> ReadFormat: slin192
> WriteTranscode: No
> ReadTranscode: No
> Time to Hangup: 0
> Elapsed Time: 0h0m8s
> Bridge ID: (Not bridged)
> -- PBX --
> Context: recorder
> Extension: 12323924-049035
> Priority: 7
> Call Group: 0
> Pickup Group: 0
> Application: Record
> Data: /tmp/ast.wav,,10,qkxu
> Call Identifer: [C-00000003]
> Variables:
> RECORDED_FILE=/tmp/ast
> SYSTEMSTATUS=SUCCESS
> dest=049035
> cid=12323924
> CDR Variables:
> level 1: clid="" <12323924>
> level 1: src=12323924
> level 1: dst=12323924-049035
> level 1: dcontext=recorder
> level 1: channel=Local/12323924-049035 at recorder-00000004;2
> level 1: lastapp=Record
> level 1: lastdata=/tmp/ast.wav,,10,qkxu
> level 1: start=1567783023.277021
> level 1: answer=1567783023.277449
> level 1: end=0.000000
> level 1: duration=8
> level 1: billsec=8
> level 1: disposition=1
> level 1: amaflags=3
> level 1: uniqueid=1567783023.18
> level 1: linkedid=1567783023.17
> level 1: sequence=8
> -- Streams --
> Name: audio
> Type: audio
> State: sendrecv
> Group: -1
> Formats: (slin192)
> Metadata:
> *CLI>
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