How to get Callee Answer status with the help of 3CX API

[itsystem]

Hello!
Could you help me, please!
I writing the own 3CX application for 3CX PS with use 3CX API Call Control and i need get the status of call answer.
When I calling to extension or outside number i need know when callee answered and when not answer or drop call before answer.

I tried use ActiveConnection status ByDN, but it always Ringing and at once Connected even if callee not aswered yet.

Please answer how can i do it?
Thanks! 8|

 

[itsystem]

Nobody know?

 

[itsystem]

I temporary solved my task via direct SQL query to PS DB, but time for data transaction from PS to DB too long.
And because execution time of the main process also long.

Please help me! How to get answer status after call complete direct from PS ????