[Asterisk-Dev] DTMF Pass through (Transparently)

[Kevin P. Fleming]

Ronald Hartmann wrote:

>             I have an application where DTMF Signalling must be received
> exactly the same way it was transmitted.

In what environment? Zap<->Zap? Zap<->SIP? ???

>             The problem is that asterisk is listening and then when it
> hears DTMF it retransmits the DTMF.  Is it possible 
>             To get the DTMF to be transparently passed through?  If not
> are any of you able or willing to offer your expertise for hire?

Anything is possible, but may be completely impractical. Also, as 
already mentioned in the previous thread where this was brought up (was 
that you?), most digital PBXes don't generate predictable DTMF timing 
either.