5.3.11  
Traffic Restriction Groups 
 
Implementing features, see also Manager E Traffic Restriction Groups

Definition  
Multiple traffic restriction groups (ITRs), also known as Connection Groups (CON), are provided in the system for all stations. These groups define information on toll restriction and trunk group reference (incoming or outgoing) for stations and trunks.
An ITR matrix defines whether a station
 •   Is authorized to seize a trunk
 •   Can seize a trunk only in the incoming or only in the outgoing direction
 •   Can seize a trunk in the incoming and outgoing directions
 •   Is authorized to seize certain speed-dialing destinations
 •   Can access another station internally
The CON matrix permits or suppresses traffic between stations/lines within a subsystem and between subsystems. The CON matrix is configured system-wide.
The system default setting assigns all stations and trunks to ITR group 1. That is: all stations are allowed to seize all trunks in the system. Which of the six groups can connect to which other groups is entered in the matrix.
Tenant Service call restrictions should be defined with the ITR (CON).
The extension to 64 ITR groups as of HiPath 3000/5000 V7 facilitates station-specific gateway assignment.

Model-Specific Data  

 Subject  
 HiPath 3800  
 HiPath 3550  
 HiPath 3500  
 HiPath 3350  
 HiPath 3300  
Feature available in  
 x  
 x  
 x  
Hardware requirements  
 -  
 -  
 -  
Software requirements  
 V5.0 or later  
 V1.0 or later  
 V1.0 or later  
No. of ITR groups  
 64  
 64  
 64  

Dependencies/Restrictions  

 Subject  
 Dependency/Restriction  
ITR group  
All stations and trunks are assigned to ITR group 1 by default.  
MOH devices  
Up to 16 MOH devices can be defined for the ITR groups. This means that the analog interfaces used for connection are part of the ITR groups. Which MOH device is used depends on the ITR group of the station that places the call on hold.  
MOH source  
You cannot use the logical port "0" as an MOH source.  

HiPath 3000/5000 V9, Feature Description, Issue 7   up Top
Disclaimer & Copyright   ID: P31003H3590F100017618   2012-06-25