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Telephony API Issues

Published: June 11, 2010

Updated: June 11, 2010

Applies To: Windows 7, Windows Vista

There are several known telephony API issues addressed by the Compatibility Administrator using compatibility fixes and compatibility modes.

 

Fix Name Symptom Fix Description

IgnoreTAPIDisconnect

A runtime error occurs in Mfc40.dll when a call is disconnected.

Removes the disconnect message from the queue, as some TAPI applications do not correctly handle a disconnect message.

IgnoreTAPIDisconnect

The phone dialer does not hang up.

Removes the disconnect message from the queue, as some TAPI applications do not correctly handle a disconnect message.

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