I can see two ways of doing this. Daft as it may sound, the simplest way is just to get your program to make a phone call !
The other way is to use a variety of the CallManager APIs. The developer web site is your friend here:
http://developer.cisco.com/web/cdc/tech/ucvoice
You'll need to use several of the API sets:
- IP Phone Services to play an audio stream. (You can't just play a WAV file on a phone - well you can, but there are limits on it.)
- RIS to get the IP Address of a device
- AXL to get the device name from a phone number.
GTG
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