[asterisk-users] analog channels calling out not detect DTMF

[Eric "ManxPower" Wieling]

Read the zapata.conf.sample file that comes with Asterisk

[root at pbx-1 ~]# grep toneduration /etc/asterisk/zapata.conf
toneduration=300
;toneduration=100
[root at pbx-1 ~]#


Jerry Geis wrote:
> eric,
> 
> This is what I am trying to find. How to make those durations longer.
> I didnt really find anything in indications although it seems like it 
> should be there.
> 
> Does anyone know how to increase the DTMF tone duration?
> 
> jerry
> 
> 
>> You might try increasing the toneduration or whatever the option is in 
>> /etc/asterisk/zapata.conf  Asterisk's default transmitted DTMF tone 
>> length is quite short.
> 
> Jerry Geis wrote:
>> / Doug,
> />/ />/ Thanks, right now my TX gain is 4.0
> />/ I thought I read somewhere not to go higher than 5.
> />/ />/ What are your thoughts?
> />/ />/ Jerry
> />/ />/ Jerry Geis wrote:
> />>/ / I have a TDM2402E card.
> />/ />/
> />/ />/ Occasionally I have noticed that a number I call that gives and IVR
> />/ />/ the DTMF keys are not detected. All other times the DTMF works 
> fine.
> />/ /
> />/ You'll probably want to increase your TX gains a little.  I had the 
> same />/ issue until I did this.
> />/ />/ Doug
> />/ />/ /
> Jerry
> 
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