[asterisk-bugs] [JIRA] (ASTERISK-19499) ConfBridge MOH is not working for transferee after attended transfer

[Matt Jordan (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-19499?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matt Jordan updated ASTERISK-19499:
-----------------------------------

    Target Release Version/s: 12.2.0

> ConfBridge MOH is not working for transferee after attended transfer
> --------------------------------------------------------------------
>
>                 Key: ASTERISK-19499
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-19499
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Applications/app_confbridge, Applications/app_meetme, Channels/chan_sip/Transfers, Resources/res_musiconhold
>    Affects Versions: 10.1.3, 11.7.0
>         Environment: Linux, pure SIP environment
>            Reporter: Timo Teräs
>            Assignee: Timo Teräs
>            Severity: Minor
>      Target Release: 1.8.27.0, 11.9.0, 12.2.0
>
>         Attachments: confbridge.conf, conf_bridge_full, full, log
>
>
> Bug observed with two SIP accounts and ConfBridge with MOH.
> 1. SIP A calls SIP B
> 2. B initiates attended transfer; A is placed on hold, MOH works
> 3. B calls ConfBridge service in "waiting for marked user" state, B is placed on hold, MOH works
> 4. B finalizes attended transfer: A is transferred to ConfBridge in waiting state
> EXPECTED:
> SIP A gets MOH from ConfBridge which B was getting just before transfer
> ACTUAL RESULT:
> No MOH. SIP B hangs up and apparently bridging code stops MOH on all parties. SIP B does get transferred to ConfBridge but does not hear MOH. Additionally, if from this state SIP B invokes an in-conference dtmf action, MOH is (re)started after the action completes and MOH is heard again.



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