[Asterisk-Users] Re: Double DTMF with tdm card

Steven asterisk at tescogroup.com
Thu Nov 3 14:00:54 MST 2005 

SO is he definitively saying that the asterisk software is not involved 
here? (listening or regenerating tones)

-- 
-- 
Steven

May you have the peace and freedom that come from abandoning all hope of 
having a better past.
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 - --- - - -- -  -    - --   -   -    -
"Bart Fisher" <asterisk at icpage.com> wrote in message 
news:005c01c5e0a5$18c22710$f001a8c0 at bart...
> OK, then...
>
> I posted on the Bugs Web Site and markster said: "This is a technical 
> support issue. Please pursue through Digium tech support 
> (support at digium.com) and contact me if you have any issues.", Hmmm...
>
> So I have written support - still waiting for answer - If I hear anything 
> I'll let you know....
>
> Bart
>
> ----- Original Message ----- 
> From: "Walt Reed" <asterisk at linuxguy.com>
> To: "Bart Fisher" <asterisk at icpage.com>
> Cc: "Walt Reed" <asterisk at linuxguy.com>; "Asterisk Users Mailing List - 
> Non-Commercial Discussion" <asterisk-users at lists.digium.com>
> Sent: Thursday, November 03, 2005 9:57 AM
> Subject: Re: [Asterisk-Users] Double DTMF with tdm card
>
>
>> Frankly, I think this may be happening to me too. It's still a "zap to
>> zap" channel problem.
>>
>> On Thu, Nov 03, 2005 at 08:27:59AM -0800, Bart Fisher said:
>>> My problem is slightly different as there is 2 T1 Ports involved - With 
>>> a
>>> T1 test set I can clearly hear two tones sent quickly with each outside
>>> caller press.  I assume one of the tones is the actual audio passing 
>>> thru
>>> the connection and the other generated by the T1 card itself.    If I 
>>> make
>>> the same test with a TDM400 as input connection and the TE410P port as
>>> output connection, there is no double dialing. Same results if an inside
>>> extension is used as input connection.  It only happens if it's a T1 to 
>>> T1
>>> Bridge...
>>>
>>> If it is a regenerated tone from the TE410, it seems there should be 
>>> some
>>> option to stop listening for tone touch after connection has been
>>> established?
>>>
>>> Bart
>>>
>>>
>>> ----- Original Message ----- 
>>> From: "Walt Reed" <asterisk at linuxguy.com>
>>> To: "Eric ManxPower Wieling" <eric at fnords.org>
>>> Cc: "Walt Reed" <asterisk at linuxguy.com>; "Asterisk Users Mailing List -
>>> Non-Commercial Discussion" <asterisk-users at lists.digium.com>
>>> Sent: Thursday, November 03, 2005 6:50 AM
>>> Subject: Re: [Asterisk-Users] Double DTMF with tdm card
>>>
>>>
>>> >Note this is on external calls to external applications.... Not 
>>> >Asterisk
>>> >DTMF detection. It's as though DTMF is distorted when going through a
>>> >TDM fxs port, or that it's being caught (too late) and then
>>> >retransmitted. Does * intercept outgoing dtmf?
>>> >
>>> >I haven't found good docs that tell exactly what relaxdtmf does.
>>> >
>>> >On Thu, Nov 03, 2005 at 08:01:03AM -0600, Eric ManxPower Wieling said:
>>> >>Did you try relaxdtmf=no
>>> >>
>>> >>Walt Reed wrote:
>>> >>>Nope - I saw your posts on it though. Very frustrating. I've had to
>>> >>>discontinue use of my TDM FXS ports until some solution is found.
>>> >>>
>>> >>>On Wed, Nov 02, 2005 at 10:18:47AM -0800, Bart Fisher said:
>>> >>>
>>> >>>>Did you ever find a solution for this problem?  I have it on latest
>>> >>>>Beta 2
>>> >>>>
>>> >>>>Bart
>>> >>>>
>>> >>>>
>>> >>>>----- Original Message ----- 
>>> >>>>From: "Walt Reed" <asterisk at linuxguy.com>
>>> >>>>To: <asterisk-users at lists.digium.com>
>>> >>>>Sent: Friday, October 21, 2005 7:26 AM
>>> >>>>Subject: [Asterisk-Users] Double DTMF with tdm card
>>> >>>>
>>> >>>>
>>> >>>>
>>> >>>>>I have a TDM22B (latest rev), Sipura 2000, and Cisco ATA 186. 
>>> >>>>>Running
>>> >>>>>CVS HEAD from about a week ago.
>>> >>>>>
>>> >>>>>Calls made from a SIP device on either the cisco or sipura work 
>>> >>>>>fine.
>>> >>>>>
>>> >>>>>Call made from an analog phone hooked up to one of the FXS ports on
>>> >>>>>the
>>> >>>>>TDM22B  sound fine, but any DTMF entered after the call is bridged 
>>> >>>>>to
>>> >>>>>an
>>> >>>>>outside number (like entering a PIN for a bank or external 
>>> >>>>>conference
>>> >>>>>bridge) is frequently doubled.  Entering 1234 may be recognized as
>>> >>>>>112344 for example.
>>> >>>>>
>>> >>>>>I ran fxotune, and played with the rx and tx gains a little, but 
>>> >>>>>have
>>> >>>>>been unable to resolve the problem...
>>> >>>>>
>>> >>>>>* has no problem dialing outside numbers. It's just DTMf after the
>>> >>>>>call
>>> >>>>>is bridged between zap channels...
>>> >>>>>
>>> >>>>>Any ideas?
>>> >>>>>_______________________________________________
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>>> >>>>>
>>> >>>
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>>> >>
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