[asterisk-bugs] [JIRA] (ASTERISK-24281) When bridging 2 chan_sip channels, MOH not removed from on-hold channels and bridge is never destroyed after hangup.

[Zane Conkle (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-24281?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=226185#comment-226185 ] 

Zane Conkle commented on ASTERISK-24281:
----------------------------------------

The issue with MOH not stopping on the held channel is still a reproducible problem on 13.3.2. I have not run into the bridge not being destroyed so that must have been fixed.

Lets assume PJSIP/205 is me. Steps to reproduce:

PJSIP/205 dials <ten digit number>
PJSIP/205 dials PJSIP/200 -> <ten digit number> is placed on hold

via AMI:
{code}
Action: Bridge
ActionID: 1234
Channel1: SIP/carrier-000000be
Channel2: PJSIP/200-00000100
Tone: no
{code}

The SIP/carrier channel still has hold music playing. I have tried this with PJSIP/PJSIP and SIP/PJSIP combinations and the issue happens both ways. I was thinking for a while it may have been due to mixing the technologies. One thing I have noticed is every so often the bridge will work. I cant find out what causes it.. It seems to be when I have the call held for an extended period of time before bridging.

> When bridging 2 chan_sip channels, MOH not removed from on-hold channels and bridge is never destroyed after hangup.
> --------------------------------------------------------------------------------------------------------------------
>
>                 Key: ASTERISK-24281
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-24281
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Bridges/bridge_holding, Channels/chan_sip/General
>    Affects Versions: SVN, 12.5.0
>            Reporter: Stefan Engström
>         Attachments: full.txt
>
>
> Create 3 SIP peers A, B and C.
> A dials C. C answers. A puts C on hold (with INVITE with a=sendonly)
> A dials B.
> At this point I have 2 simple bridges in asterisk, [SIP/A,SIP/B] and [SIP/A,SIP/C].
> Send a manager command: 
> Action: Bridge 
> Channel1: SIP/B
> Channel2: SIP/C
> Tone: no
> This action destroys the two old bridges, and creates a new one with [SIP/B, SIP/C] as expected, but C still has the music on hold running and there seems to be no way of removing it. Should the music on hold/recvonly not stop when SIP/C leaves the old bridge?



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