Chapter 20 Signaling Security (Access Control) Commands

Signaling Security Filters

A signaling security filter is the assignment of a template to a vport for specific direction (incoming/outgoing) with a specific priority. Up to 16 filters can be created for a vport-direction coupling.

Filter priority – a number in the range 1..16 where 1 represents the highest priority and 16 the lowest.

The filters priority defines the order of the filters, i.e. if filter A has a higher priority then B, filter A will be checked prior to filter B when testing a call setup.

Direction – the direction specifies if the filter is assigned to calls incoming to the vport or outgoing from the vport.

Filter’s state – A filter may be in one of two states: ON or OFF. When a filter is in the OFF state it is ignored when testing a call setup and has no effect.

Creating a filter:

Command:

M15-155s8:/>vport sig sigsecurity filter create <vport>

 

<priority> <template name> <incomingoutgoing>

Example:

M15-155s8:/>vport sig sigsecurity filter create 1.1.0 10

 

block-r&d incoming

Parameters

<vport>

The filter’s vport

 

<priority>

The filter’s priority - (1..16)

 

<template

The name of a configured template

 

name>

 

 

<incoming

The filter’s direction (applicable to incoming

 

outgoing>

or outgoing calls)

Displaying configured filters

Command:

Example:

Output:

M15-155s8:/> vport sig sigsecurity filter show <vport>

M15-155s8:/> vport sig sigsecurity filter show 9.1.0

VPORT PRIORITY STATE INCOMING TEMPLATE OUTGOING TEMPLATE

==========================================================

==========

9.1.0

10

ON

block-r&d

*

9.1.0

16

ON

accept-all

*

9.1.0

16

ON

*

accept-all

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Avaya M770 ATM Switch User’s Guide

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Avaya M770 manual Signaling Security Filters, Creating a filter

M770 specifications

The Avaya M770 is a highly advanced media processor that is part of Avaya's robust suite of communication solutions designed for enterprise environments. This powerful device caters to the needs of modern businesses, providing an efficient platform for managing voice, video, and data communications.

One of the standout features of the Avaya M770 is its high-density processing capability. The device can handle a significant volume of calls concurrently, which makes it an ideal solution for large organizations requiring a reliable communication backbone. The M770 supports a variety of codecs, ensuring high-quality audio and video transmission, which is pivotal for maintaining clarity during communication.

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In conclusion, the Avaya M770 is a comprehensive media processing solution that combines scalability, security, and ease of integration to meet the demands of contemporary enterprises. With its ability to support high-density communications and its advanced management capabilities, it serves as a critical asset for businesses looking to enhance their communication infrastructure.