[asterisk-bugs] [JIRA] (ASTERISK-29246) chan_ooh323, dtmf transit problem

[Asterisk Team (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-29246?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=253497#comment-253497 ] 

Asterisk Team commented on ASTERISK-29246:
------------------------------------------

Thanks for creating a report! The issue has entered the triage process. That means the issue will wait in this status until a Bug Marshal has an opportunity to review the issue. Once the issue has been reviewed you will receive comments regarding the next steps towards resolution. Please note that log messages and other files should not be sent to the Sangoma Asterisk Team unless explicitly asked for. All files should be placed on this issue in a sanitized fashion as needed.

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> chan_ooh323, dtmf transit problem
> ---------------------------------
>
>                 Key: ASTERISK-29246
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-29246
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Addons/chan_ooh323
>    Affects Versions: 18.1.0
>         Environment: Oracle Linux 8
>            Reporter: Dmitry Melekhov
>
> Hello!
> I migrated our centos6 and asterisk 13 installation to oracle linux 8 and asterisk installation several days ago using the same configuration as before.
> Yesterday user complained that he can't reach conference room on another side's cisco cucm and to enter this room he have to enter dtmf code, which is not recognized.
> This is how our systems are connected:
> PBX<--isdn pri-->asterisk<--h323-->ast-neftisa<---h323-->cucm
> I got traffic dump on ast-neftisa and I see no dtmf code passed to cucm address 10.77.6.21, I'll upload traffic dump.
> But if I set asterisk call flow to sip between asterisk, then I see dtmf in dump
> and everything works as expected
> PBX<--isdn pri-->asterisk<--sip-->ast-neftisa<---h323-->cucm
> Unfortunately, I have no idea what is changed between asterisk 13 and 18, but looks like bug in chan_oo323 for me..



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