Firewall

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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 products

Here is a list of requirements for system administrators that wants a firewall to protect their systems.

Toolpack host requirements

Mandatory

Optional

  • H.248  in UDP (Default: 2944).


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