[asterisk-users] Callmanager 3.3(5) and Asterisk with ooh323

[Pavel Jezek]

hello Dan,
seems that ooh323 incorrectly handles dtmfmode settings from peer 
definition, because:
when I put "dtmfmode=h245signal" in [general] section it works, but when 
I put this only to peer definition (i.e. in [general] is default mode 
rfc2833) it doesn't work!
also, when I put h245signal in [general] and in peer definition I have 
rfc2833, it work also!
seems, that ooh323 completely ignores dtmfmode, when this is set in peer 
definition (but in "ooh323 show peer ccm", from my example, is displayed 
what I set)...
Dan, please can you confirm this, after that I update bug report: 
http://bugs.digium.com/view.php?id=8191
PJ


my working config (dtmfmode=rfc2833 in peer definition has no efect at all)

[general]
disallow=all
allow=alaw,g729
dtmfmode=h245signal

[ccm]
type=friend
ip=192.168.40.7
port=1720
dtmfmode=rfc2833




Dan Austin wrote:
> PJ Wrote:
>   
>> Dan, can you supply your ooh323.conf for me? I would like resolve my 
>> issue with not recognizing dtmf by ooh323 from callmanager
>> my ooh323 is quite simple, also on callmanager config page for gateway
>>     
>
>   
>> to asterisk is nothing special, no faststart, no mtp; ccm v4.1.3sr3a
>>     
>
> There's nothing secret about it, but I think I can skip that if the
> settings below are what you are using-
>
>   
>> [general]
>> disallow=all
>> allow=alaw
>> ;faststart=no
>> ;h245tunneling=no
>>     
>
>   
>> [ccm]
>> type=peer
>> ip=192.168.40.7
>> port=1720
>> ;dtmfmode=rfc2833
>> ;dtmfmode=h245signal
>> ;h245tunneling=no
>> ;faststart=no
>>     
>
> I tend to use type=friend since I want calls in both directions.
> >From the list above, you have not set the dtmfmode in [general],
> which is where I set it, or in the peer.  The sample ooh323.conf
> shows that the default is RFC2833, which does not work with CCM.
> Either uncomment ;dtmfmode=h245signal in the peer, or uncomment it
> and move it to [general].
>
>
>
>   
>> Dan Austin wrote:
>>     
>>> On the DTMF issues with chan_ooh323, I've used the channel with
>>> CCM 4.0, 4.1 and 5.0 with no issues.  At one point I tested all
>>> of the DTMF methods ooH323 provides.  CCM definately works with
>>> h245signal, and in the past has worked with q931keypad and 
>>> h245alphanumeric.  Cisco's support of RFC2833 in CCM has not
>>> been impressive.  It works OK as of CCM 5.0 with SIP, but still
>>> not so solid with H323.
>>>       
>
>
> Dan
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