[asterisk-bugs] [JIRA] (ASTERISK-27138) ooh323, no audio from Cisco CallManager Express ver.11.5 to asterisk

[Alexander Anikin (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-27138?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alexander Anikin closed ASTERISK-27138.
---------------------------------------

    Resolution: Not A Bug

Many tests with Cisco shown this is not an issue in asterisk.
Modern Cisco IOS doesn't interact properly with other vendor devices and between two Cisco even when fast start is disabled.
There are no problems when fast start is enabled.

Tested on IOS 15.2 and  IOS XE 16.04, another versions of IOS may be affected also.
Anyway there are no issue in asterisk, so close this ticket.
Thanks Dmitry to massive testing.


  

> ooh323, no audio from  Cisco CallManager Express ver.11.5 to asterisk
> ---------------------------------------------------------------------
>
>                 Key: ASTERISK-27138
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-27138
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Addons/chan_ooh323
>    Affects Versions: 13.13.1
>         Environment: Centos 6
>            Reporter: Dmitry Melekhov
>            Assignee: Alexander Anikin
>         Attachments: ast-27138.patch, asterisk.cap, h323_log, sladzar.cap, sladzar-notun.cap, sladzar-notun-notun.cap, sladzar-patched.cap
>
>
> We need to establish h323 trunk from asterisk to cisco call manager express.
> Here is scheme
> PBX--isdn pri--asterisk--h323--ast-neftisa--h323--cisco
> Here is config from asterisk side:
> [sladzar]
> type=friend
> ;type=peer
> context=sladzar
> ip=10.56.6.1
> port=1720
> ;e164=101
> disallow=all
> allow=alaw
> allow=ulaw
> ;allow=g729
> fastStart=no
> ;fastStart=yes
> h245tunneling=yes
> ;canreinvite=no
> directmedia=yes
> directrtpsetup=yes
> dtmfmode=inband
> ;nat=yes
> When I as PBX user place call from asterisk to cisco call manager user eveything is fine.
> But if the same user calls me- call passes, but there is no audio at all.
> Looks like bug, because they say they can call cisco-cisco.
> Thank you!



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