Hello,
In the SDK Quick Start guide the following document is mentioned:
Cisco
Unified CME Call Control/Monitor API specification (reference guide)
Where is this API specification located?
I can find the Cisco Unified Communications Manager Express Call Monitoring Interface Guide, but it dates from 2007.
(http://www.cisco.com/en/US/products/sw/voicesw/ps4625/prod_technical_reference09186a008085f708.html)

Hi Yawming,
 
Thank you for your reply.
I think it answers the question, but it was not what I was looking for.
I thought the mentioned reference guide specified the underlying CSTA interface.
 
Because we don't use Java in our main development (and we already can use CSTA), we would like to know the events/operations implemented by cisco and extensions they created in the CSTA interface.
 
Kind regards,
Frank

We develop in C++.
Because we already build a CSTA stack in C++ we would like to use this stack instead of rebuilding all features to Java.
 
Regards,
 
Frank