Microsoft KB Archive/917165

= Description of Groove communications and Transmission Control Protocol (TCP) port 2492 =

Article ID: 917165

Article Last Modified on 1/23/2007

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APPLIES TO


 * Groove Workspace 2.5 Standard Edition
 * Groove Workspace 2.5 Project Edition
 * Groove Workspace 2.5 Professional Edition
 * Groove Workspace 2.5 Preview Edition
 * Groove Virtual Office 3.0 File Sharing Edition
 * Groove Virtual Office 3.0 Professional Edition
 * Groove Virtual Office 3.0 Project Edition
 * Groove Virtual Office 3.0 Trial Edition
 * Groove Virtual Office 3.1 File Sharing Edition
 * Groove Virtual Office 3.1 Professional Edition
 * Groove Virtual Office 3.1 Project Edition
 * Groove Virtual Office 3.1 Trial Edition
 * Microsoft Office Groove 2007

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INTRODUCTION
This article describes Groove communications and Transmission Control Protocol (TCP) port 2492.



MORE INFORMATION
Groove's native Simple Symmetrical Transfer Protocol (SSTP) uses port 2492 for direct connections. The Internet Assigned Numbers Authority (IANA) assigned this port to Groove. If Groove cannot communicate over TCP port 2492, Groove encapsulates SSTP in less efficient transports that are more generally available. These transports are as follows:
 * Secure Sockets Layer (SSL) over port 443
 * HTTP over port 80

Additional query words: TCN-00145 Groove2007

Keywords: kbexpertiseinter kbtshoot KB917165

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