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619500001-19A Copyright © 2009 ADTRAN, Inc. 27
Appendix B. Managing Windows XP Built-In Firewall
This appendix provides details for managing the Windows XP built-in firewall which also appears in the
NetVanta Unified Communications Server Installation Guide.
The Server Installation Wizard automatically opens the Transmission Control Protocol (TCP) ports. If the
wizard does not perform this task, you can do so manually by following the procedure below.
If the Windows XP built-in firewall is installed and enabled, you must open the TCP ports listed below to
allow UC client to communicate with UC Server, and to prevent pop-up security warnings.
To open the TCP ports
1. Select Windows Start > Programs > Accessories > System Tools > Security Center.
2. Select Windows Firewall > Exceptions > Add Ports.
3. Enter the following name and TCP port numbers:
• DefaultServerPortNumber = 5746
• DefaultFTPServerPortNumber = 5747
• DefaultAudioStreamingServerPortNumber = 5749