TAPI dialer Disconnect Unknown when a lot of people dialing
I created a TAPI client application which seemed to be working OK until the users increased from 28 to 35.
Occasionally when a call was placed the trace log output would state it was placed successfully but then it would disconnect within 100ms with a callstate of "disconnect unknown". Since the users have increased from 28 to 35 this happens a lot more.
(There are no messages in between these 2 specific to the placed call - sometimes an IDLE message comes through from the last call but not always.)