Firewall

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Revision as of 10:27, 2 June 2010

A firewall is a part of a computer system or network that is designed to block unauthorized access while permitting authorized communications. It is a device or set of devices which is configured to permit or deny computer applications based upon a set of rules and other criteria (source Wikipedia).

Configuring firewall for TelcoBridges product

Toolpack requirements

Mandatory

• System_Id in UDP and TCP (Default: 12358)
  
• MySQL in TCP (Default: 3306)
• All ports in the management interfaces

Optional

• H.248  in UDP (Default: 2944)
  

H.323 signaling converter requirements

Mandatory

• H.323 in UDP (Default: 1720)
• SIP in UDP or TCP (Default: 5060)