Nortel Networks NN43001-307 User Manual
159
Alternative Call Routing for Network
Bandwidth Management
Bandwidth Management
Contents
This section contains information on the following topics:
•
•
•
•
•
•
•
•
•
Description
Alternative Call Routing for Network Bandwidth Management (NBWM) is
available for CS 1000 Release 4.5 and CS 1000 Release 5.0 .
available for CS 1000 Release 4.5 and CS 1000 Release 5.0 .
Alternative Call Routing for Network Bandwidth Management (NBWM)
allows a station-to-station call (that is, a call that does not use a trunk)
between a branch office and main office to overflow to traditional routes.
Overflow can occur if there is insufficient interzone bandwidth available
to carry the call or if the Quality of Service (QoS) has degraded to
unacceptable levels. The feature also applies to station-to-station calls
from one branch office to another branch office, provided both stations are
registered to the same main office.
allows a station-to-station call (that is, a call that does not use a trunk)
between a branch office and main office to overflow to traditional routes.
Overflow can occur if there is insufficient interzone bandwidth available
to carry the call or if the Quality of Service (QoS) has degraded to
unacceptable levels. The feature also applies to station-to-station calls
from one branch office to another branch office, provided both stations are
registered to the same main office.
shows a diagram of a typical network where Alternative Call
Routing for NBWM can be used. It illustrates the sequence of events that
are explained in the information following the diagram.
are explained in the information following the diagram.
Nortel Communication Server 1000
Main Office Configuration Guide for SRG 50
NN43001-307
02.02
Standard
Release 5.0
3 December 2007
Copyright © 2005-2007, Nortel Networks
.