[asterisk-users] Voicemail has issues with DTMF

[Darren Sessions]

If the Linksys unit is forced to a single specific DTMF type, and  
Asterisk is set specifically to something other than the Linksys, then  
when the Asterisk server answers the line your DTMF will not be  
recognized. If your outbound termination vendor supports the Linksys'  
DTMF settings, then that would also explain why outbound PSTN DTMF is  
functional.

Hope this helps.

_____________________________

Darren Sessions
dmsessions at gmail.com
http://www.darrensessions.com
_____________________________





On Aug 23, 2008, at 12:39 AM, Max Alex wrote:

> Hi everybody,
> I have linksys phone at my location,
> i am using asterisk version 1.4.19,
> I have a issue regarding dtmf mode, i have set the Asterisk DTMF  
> mode to Auto in order to eliminate Asterisk effect on the DTMF  
> transmission. Both Inband and AVT from Linksys worked with PSTN IVR.
> But, We have the issue why Asterisk Voicemail doesn't work with  
> Linksys set to Inband and Asterisk set to Auto.
> And what is the reply of asterisk while the dtmf configuration like  
> this?
> Anyone please help me for this issue, i have searched many pages but  
> i haven't found the exact solution or reason for this?
>
>
> -- 
> Thanks,
> Max Alex
> Voip Developer
>
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