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DTMF from PSTN Caller

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javaguy143

Programmer
Feb 18, 2003
1
IN
Hi,
I am involved in the development of an app which should
answer the call from PSTN,play an audio prompt to it,get some DTMF from it and then join it to an existing conference configured in Call Manager.I do not want to use CRA or CRS.What are the requirements for my app ? IS it mandatory that i have a special purpose router with voice support or is it possible to use even analog gateways to get the app ready.Tell me
soon.expecting u'r reply.
 
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