Unable to read EPBX lines from 2 clients

Jan 18, 2016 at 12:34 PM
Hi everyone,
I have used the incoming sample code given here to connect to my office EPBX.
I run the given code from my PC and it works perfectly but when i run it from another PC it is not able to read lines from EPBX while Initialize.
I have installed same TSP on both PC.

please let me know if anyone have solution to this