I have installed a third party TSP, specifically Panasonic TSP version 4.0, and it's connected to the Panasonic PBX KX-TDE200.
I'm trying to connect my PBX with a TAPI application which will control the PBX's functionality, like call control and mainly class of service modification from the TAPI application itself.
This is where I got stuck. As I am a newbie, I don't have much idea about telephony applications, so any help will be appreciated.