[asterisk-bugs] [JIRA] (ASTERISK-16824) Music on hold not released after answer of bridged call

[André Emerich (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-16824?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=199986#comment-199986 ] 

André Emerich commented on ASTERISK-16824:
------------------------------------------

I have the same problem on Linux.

When the called party answer, I hear it and the Music On Hold at same time..

Follow below my CLI messages:
    -- Executing [1234 at HOTLINE:20] Dial("Local/99999999 at HOTLINE_DIAL-e559;1", "SIP/CallManagerTF01/5401,,rR") in new stack
  == Using SIP RTP CoS mark 5
    -- Called CallManagerTF01/5678
    -- SIP/CallManagerTF01-00000210 is ringing
    -- Remote UNIX connection disconnected
    -- Call on SIP/CallManagerTF01-00000210 placed on hold
    -- Started music on hold, class 'default', on SIP/AsteriskCBM02-0000020f
    -- SIP/CallManagerTF01-00000210 answered SIP/AsteriskCBM02-0000020f
    -- Stopped music on hold on SIP/AsteriskCBM02-0000020f
    -- Native bridging SIP/AsteriskCBM02-0000020f and SIP/CallManagerTF01-00000210
    -- Started music on hold, class 'default', on SIP/AsteriskCBM02-0000020f

	AFTER HANGUP
    -- Stopped music on hold on SIP/AsteriskCBM02-0000020f
  == Spawn extension (HOTLINE, 5188, 20) exited non-zero on 'SIP/AsteriskCBM02-0000020f'
                
> Music on hold not released after answer of bridged call
> -------------------------------------------------------
>
>                 Key: ASTERISK-16824
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-16824
>             Project: Asterisk
>          Issue Type: Bug
>          Components: Resources/res_musiconhold
>            Reporter: Bruce McAlister
>         Attachments: ivanmcshane-failed.cap, ivanmcshane-working.cap, messages-failing.txt, messages-working.txt
>
>
> When bridging two calls after one has been put on hold, the called person hears both music on hold along with the original callers voice. This is occuring more often than not. After several tests we are seeing 5 out of 7 calls "failing" whereby music on hold is not released when the called party has answered.
> ****** STEPS TO REPRODUCE ******
> This is difficult to reliably reproduce. We have tried this over 3 different carriers, trying with either IAX or SIP and the problem still persists. 
> ****** ADDITIONAL INFORMATION ******
> I've not classified this problem as I'm not too sure where the issue lies. I'm assuming, for the moment, that it may be related to music on hold.
> I've attached 2 messages files one of a working call and one of a "failed" call, where the music on hold is not released. 
> The messages files contain the following output:
> [a] core set verbose 10
> [b] core set debug 10
> [c] sip set debug on
> I have tried this with Asterisk version 1.6.2.13 standalone, and with asterisk version 1.6.2.13 with the following bugid patche applied:
> [a] 0017878
> I am marking this as private for the moment as there is ip/sip account information in the messages file.

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