Problem with APRO
Posted on 2005-03-18
I was developing project to answer calls by using APRO (Async Professionsl) componenet and delphi 6 . I use Apdtapidevice from APRO to do that and my project successfully answer call for first time and play wav files , BUT if any user trying to call my application second time my application arise exception saying "Device is already in use wait until free" , and my application deos not answer call , but -i am windering for that- if user try again for third time it working correctly.
my question Why this exception happen and how can i fix this problem?
thanx in advance
-- And sorry for my language becuase my native language is arabic