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Microsoft KB Archive/924050

From BetaArchive Wiki

Article ID: 924050

Article Last Modified on 10/11/2007



APPLIES TO

  • Microsoft Windows Server 2003, Standard Edition (32-bit x86)
  • Microsoft Windows Server 2003, Enterprise Edition
  • Microsoft Windows Server 2003, Web Edition
  • Microsoft Windows Server 2003, Datacenter Edition (32-bit x86)
  • Microsoft Windows Server 2003, Standard x64 Edition
  • Microsoft Windows Server 2003, Enterprise x64 Edition
  • Microsoft Windows Server 2003, Datacenter x64 Edition
  • Microsoft Windows Server 2003, Enterprise Edition for Itanium-based Systems
  • Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems



SYMPTOMS

Telephony API (TAPI)-based applications stop responding in a Windows Server 2003-based telephony server. Additionally, you cannot disconnect telephone calls even though the remote party has disconnected.

This problem occurs if the following conditions are true:

  • A telephone call is being disconnected.
  • You work with a large telephony server call center.
  • The telephony server has more than one CPU.


CAUSE

This problem occurs because of a deadlock condition between the lineClose() function call and the lineDeallocateCall() function call.

RESOLUTION

Service pack information

To resolve this problem, obtain the latest service pack for Windows Server 2003. For more information, click the following article number to view the article in the Microsoft Knowledge Base:

889100 How to obtain the latest service pack for Windows Server 2003


Hotfix information

Prerequisites

To apply this hotfix, you must have Windows Server 2003 SP1 installed on the computer.

Restart requirement

You must restart your computer after you apply this hotfix.

Hotfix replacement information

This hotfix does not replace any other hotfixes.

File information

The English version of this hotfix has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time item in Control Panel.

Windows Server 2003, x86-based versions


File name File version File size Date Time Platform
Tapisrv.dll 5.2.3790.2799 258,048 25-Sep-2006 13:10 x86


Windows Server 2003, Itanium-based versions


File name File version File size Date Time Platform SP requirement Service branch
Tapisrv.dll 5.2.3790.2799 697,344 24-Sep-2006 22:27 IA-64 SP1 Not Applicable
Wtapisrv.dll 5.2.3790.2799 258,048 24-Sep-2006 22:27 x86 SP1 WOW


Windows Server 2003, x64-based versions


File name File version File size Date Time Platform SP requirement Service branch
Tapisrv.dll 5.2.3790.2799 407,552 24-Sep-2006 22:27 x64 SP1 Not Applicable
Wtapisrv.dll 5.2.3790.2799 258,048 24-Sep-2006 22:27 x86 SP1 WOW


STATUS

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section. This problem was first corrected in Windows Server 2003 Service Pack 2.

MORE INFORMATION

For more information, click the following article number to view the article in the Microsoft Knowledge Base:

824684 Description of the standard terminology that is used to describe Microsoft software updates



Additional query words: CM61206

Keywords: kbbug kbfix kbqfe kbpubtypekc kbhotfixserver kbwinserv2003presp2fix kbwinserv2003sp2fix KB924050