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

[Dmitry Melekhov (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-27138?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=237782#comment-237782 ] 

Dmitry Melekhov edited comment on ASTERISK-27138 at 7/24/17 1:19 AM:
---------------------------------------------------------------------

Hello!

These files contains data gathered by 
tcpdump -s0 -vvv -i any -n host 10.56.6.1 -w sladzar.cap
and
tcpdump -s0 -vvv -i any -n host 10.18.0.19 -w asterisk.cap

on ast-neftisa (10.18.0.6)

I (from number 6401) called 761555 , this call is OK,
and then I was called from 761555, at this call there is no audio.



btw, we have the same scheme working for other endpoints, namely avaya and cisco cucm (not express), and it works.
I.e. I don't think there is problem between 10.18.0.6 and 10.18.0.19.

Thank you!





was (Author: slesru):
Hello!

These files contains data gathered by 
tcpdump -s0 -vvv -i any -n host 10.56.6.1 -w sladzar.cap
and
tcpdump -s0 -vvv -i any -n host 10.18.0.19 -w asterisk.cap

I (from number 6401) called 761555 , this call is OK,
and then I was called from 761555, at this call there is no audio.


btw, we have the same scheme working for other endpoints, namely avaya and cisco cucm (not express), and it works.
I.e. I don't think there is problem between 10.18.0.6 and 10.18.0.19.

Thank you!




> 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: Unassigned
>         Attachments: asterisk.cap, h323_log, sladzar.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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