Microsoft KB Archive/927847

= Network ports that are required for Windows Live Messenger =

Article ID: 927847

Article Last Modified on 6/30/2007

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APPLIES TO


 * Windows Live Messenger

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SUMMARY
This article describes the various network ports that are required for Windows Live Messenger features to work.

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MORE INFORMATION
The following table lists the network ports that are required for various features of Windows Live Messenger 8.1 on a Windows Vista-based computer.


 * These ports are used when you are connected to a contact through a legacy client program, such as MSN Messenger 5.0 or any version of Windows Messenger.

The following table lists the network ports that are required for various features of Windows Live Messenger on a Microsoft Windows XP-based computer.


 * These ports are used when you are connected to a contact through a legacy client program, such as MSN Messenger 5.0 or any version of Windows Messenger.

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Keywords: kbmessengerportal kbhowto kbinfo kbmsnreachportal kbmsnia kbpubtypekc KB927847

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