You cannot have the Remote TSP and a telephony server enabled on the same computer (841924)


The information in this article applies to:

  • Microsoft Visual C++ 2005 Express Edition
  • Microsoft Visual C++ .NET (2003)
  • Microsoft Visual C++ .NET (2002)
  • Microsoft Visual Studio, Enterprise Edition 6.0

SYMPTOMS

You cannot have a remote telephony service provider (TSP), such as the Remote TSP (remotesp.tsp), and a telephony server enabled on the same computer. Microsoft does not support this scenario.

STATUS

This behavior is by design.

MORE INFORMATION

Currently Microsoft does not support the scenario where the Remote TSP and a telephony server are enabled on the same computer. Telephony Application Programming Interface (TAPI) applications that run on the telephony server have direct access to local line devices. Therefore, you cannot use the Remote TSP to enforce the network level security access to the line devices.

REFERENCES

For additional information, visit the following Microsoft Developer Network (MSDN) Web sites:

Telephony application programming interfaces (TAPI, TSPI, MSPI)
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnanchor/html/tapitspimspi.asp

Microsoft Telephony programming model
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/tapi/tapi3/microsoft_telephony_programming_model.asp

Modification Type:MajorLast Reviewed:1/12/2006
Keywords:kbinfo KB841924 kbAudDeveloper kbAudITPRO
©2004 Microsoft Corporation. All rights reserved.