Nortel Networks NN43001-314 User Manual

Page 212

212

Main office configuration

Command

Description

•

interZoneBandwidth = Interzone available bandwidth (see Note

Note 1:

)

0-1000000 Kbps

•

interZoneStrategy = Interzone preferred strategy (BQ for Best Quality or
BB for Best Bandwidth) (see Note

Note 2:

)

•

zoneResourceType = zone resource type (shared or private), where

— shared = Current default zone type. The IP Phones configured in

shared zones use DSP resources configured in shared zones. If all of
the shared zones’ gateway channels are used, the caller receives an
overflow tone and the call is blocked. The order of channel selection
for the gateway channels is:

channel from same zone as IP Phone is configured

any available channel from the shared zones’ channels

— private = New zone type introduced by IPL 3.0. DSP channels

configured in a private zone are only used by IP Phones which have
also been configured for that private zone. If more DSP resources
are required by these IP Phones than what are available in the zone,
DSPs from other zones are used. However, IP Phones configured in
shared zones cannot use the private zones’ channels. The order of
selection for the gateway channels is:

channel from same private zone as IP Phone is configured

any available channel from the pool of shared zones’ channels

If the Network Bandwidth Management feature is going to be used, the intraZoneBandwidth
and interZoneBandwidth parameters must be set to the actual available bandwidth. Refer to

"Bandwidth Management" (page 55)

If the Network Bandwidth Management feature is going to be used, and the zone is going to be
associated with a Virtual Trunk, the intraZoneStrategy and interZoneStrategy parameters must be
set to BQ. Refer to

"Bandwidth Management" (page 55)

Define the zone parameters at the Branch Office. Use LD 117 or
Element Manager. Refer to IP Peer Networking Installation and
Commissioning (NN43001-313) .

LD 117 Define zone parameters for the Branch Office.

Command

Description

CHG ZBRN

Define a zone as a Branch Office zone.

CHG ZDST

Nortel Communication Server 1000

Branch Office Installation and Commissioning

NN43001-314

01.02

Standard

Release 5.0

20 June 2007