[asterisk-users] Help choosing the right card

[Vladimir Mikhelson]

Eric,

I sure did.  It is active for the last 18 months ever since I started
having this problem which coincided with my switching to Asterisk 1.8
from 1.6.2.x where I never ever had any of the DAHDI and / or
Asterisk-DAHDI problems I described before.

-Vladimir



On 6/17/2012 12:48 AM, Eric Wieling wrote:
> You have verified this by using the Asterisk's DTMF debug option?
>
> -----Original Message-----
> From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Vladimir Mikhelson
> Sent: Saturday, June 16, 2012 9:37 PM
> To: Asterisk Users Mailing List - Non-Commercial Discussion
> Subject: Re: [asterisk-users] Help choosing the right card
>
> Eric,
>
> Thank you for the suggestion.
>
> In fact the problem is with FSX channel which fails to catch some DTMF tones from a phone which places an outgoing call.  Shaun's theory was a delay related to swapping.
>
> -Vladimir
>
>
>
> On 6/16/2012 7:40 PM, Eric Wieling wrote:
>> I was assuming incoming DTMF detection.  Try toneduration=250 in chan_dahdi to increase the duration of transmitted DTMF on your DAHDI channels.  If that fixes it, try lowering it.  I find 80 usually works with even the worst IVRs.
>>
>> -----Original Message-----
>> From: asterisk-users-bounces at lists.digium.com 
>> [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Vladimir 
>> Mikhelson
>> Sent: Saturday, June 16, 2012 7:00 PM
>> To: Asterisk Users Mailing List - Non-Commercial Discussion
>> Subject: Re: [asterisk-users] Help choosing the right card
>>
>> Shaun, I respect your opinion, and the swap theory is one of the valid theories.
>>
>> But interestingly enough, yesterday morning I had zero (0) bytes in the swap file and still experienced missing DTMF detection on an outgoing call.
>>
>>
>>
>> --
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