A peer-to-peer file transfer fails between two Microsoft Office Communications Server 2007 R2 Group Chat clients

Article translations Article translations
Article ID: 973337
Expand all | Collapse all
This article applies to the following product:
  • Microsoft Office Communications Server 2007 R2 Group Chat client

SYMPTOMS

When a peer-to-peer file transfer is performed between two Microsoft Office Communications Server 2007 R2 Group Chat clients and one or both clients are behind a firewall, the transfer fails.

CAUSE

This problem occurs because the Group Chat client that is behind a firewall provides an incorrect IP address to the other client. Therefore, the other client times out when it tries to make the connection.

RESOLUTION

To resolve this problem, apply the following update:
969818 Description of the update for Microsoft Office Communications Server 2007 R2, Group Chat Client: July 2009

STATUS

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

Properties

Article ID: 973337 - Last Review: July 31, 2009 - Revision: 1.0
Keywords: 
kbqfe kbexpertiseinter kbsurveynew kbprb KB973337

Give Feedback

 

Contact us for more help

Contact us for more help
Connect with Answer Desk for expert help.
Get more support from smallbusiness.support.microsoft.com