[Asterisk-Users] TDM400P Vtech phone compatibility

Eric Wieling eric at fnords.org
Tue Dec 9 10:54:28 MST 2003


I have a VTech cordless phone and it works fine.  you might want to try
relaxeddtmf=yes.  It's in the sample zapata.conf I think


On Tue, 2003-12-09 at 11:41, Rajiv Khaneja wrote:
> Hi,
> 
> I'm using asterisk with some vetch cordless phones connected via a digium
> TDM400P and I'm getting some weird behavior.
> 
> When dialing certain digits (7s and 4s mostly) asterisks detects a single
> key press as multiple digits.  For example if I dial 477-4123 asterisks
> thinks I dialed 447-7774
> This makes it impossible to dial out using these vetch phones.  I have not
> had any problems with other phones that I have tried and the vetch phones
> work correctly when connected directly to the phone company.
> 
> Before I go out and buy new phones I though I would ask here incase there is
> a solution.
> 
> Cheers,
> Rajiv Khaneja
> 
> 
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