Microsoft KB Archive/315957

= XCCC: Non-ActiveX Clients Cannot Join Conference =

Article ID: 315957

Article Last Modified on 10/26/2006

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APPLIES TO


 * Microsoft Exchange 2000 Conferencing Server

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This article was previously published under Q315957



SYMPTOMS
Non-ActiveX clients cannot join a conference if all the octet in the client IP address are three digits (that is, in a xxx.xxx.xxx.xxx format). When a client tries to join the conference, conferencing clients do not get an invitation to join the conference.



CAUSE
The Multipoint Control Unit (MCU) does not invite the client to the conference if the client IP address is in the format described in the &quot;Symptoms&quot; section.



RESOLUTION
To resolve this problem, obtain the latest service pack for Microsoft Exchange 2000 Server. For additional information, click the following article number to view the article in the Microsoft Knowledge Base:

301378 XGEN: How to Obtain the Latest Exchange 2000 Server Service Pack

The English version of this fix should have the following file attributes or later:

Component: Multipoint Control Unit

NOTE: Because of file dependencies, this update requires Microsoft Exchange 2000 Server Service Pack 2.



STATUS
Microsoft has confirmed that this is a problem in Microsoft Exchange 2000 Server. This problem was first corrected in Microsoft Exchange 2000 Server Service Pack 3.

Additional query words: netscape MCU IP non-activex

Keywords: kbhotfixserver kbqfe kbbug kbexchange2000presp3fix kbexchange2000sp3fix kbfix KB315957

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