Call Admission Control - Bandwidth Limitation - Avaya Communication Manager Administrator's Manual

•
Loudspeaker Paging Access
The system denies busy verification if the telephone or trunk to be verified is connected to paging
equipment.
•
Transfer
Once the originator of busy verification has bridged onto a call, any attempt to transfer the call is
denied until the originator drops from the call.
•
telephone Origination Restriction
A telephone that is origination restricted can be assigned a Busy Verify button. However, the
button cannot be used.
•
telephone Termination Restriction
The system denies busy verification of telephones that are termination restricted.
Related topics
•
Attendant Console screen
Feature Button Assignments
— verify
— Display Language
•
Station screen (multiappearance phones)
Button/Feature Button Assignments
— verify
— Display Language

Call admission control - bandwidth limitation

In order to ensure Quality of Service for Voice over IP calls, there is a need to limit overall VOIP traffic
on WAN links. The Call Admission Control-Bandwidth Limitation feature of Communication Manager
allows you to specify a VOIP bandwidth limit between any pair of IP network regions, and then to deny
calls that need to be carried over the WAN link that exceed that bandwidth limit.
Detailed description
The CAC Bandwidth Limitation feature allows explicit static bandwidth limits to be administered for all
inter-region IP bearer connections. The administered bandwidth limits operate on all IP bearer
connections. Bandwidth limits may be administered in terms of:
•
Kbit/sec WAN facilities
•
Mbit/sec WAN facilities
•
Explicit number of connections
•
No limit
Administrator's Guide for Avaya Communication Manager
November 2003
Feature Reference
Call admission control - bandwidth limitation
1403