BT SDK + dotMSN = Voice Call / SMS over MSN
Thats right, it is that simple. With the help of excellent XihSolutions MSN Messaging API and BT SDK, you can develop your own bot to mashup IM and Phone plus any other services you may like.
You can download the solution here. Note that you need to setup BT SDK on your box before running the attached sample.
The format for IM messages are:
For voice call:
call <source> <destination>
eg. call 447******* 447*******
For SMS:
sms <destination> <message>
eg. sms 447******* Hello
The SDK is now also available for Java, Python and PHP. Get it all from here. Letme know if you have any suggestions or comments.