Nortel Networks NN43001-314 - 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:
1. channel from same zone as IP Phone is configured
2. any available channel from the shared zones’ channels
— private = New zone type introduced by IPL 3.0. DSPchannels
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:
1. channel from same private zone as IP Phone is configured
2. 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).
3Define 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 <Zone> <yes|no>
Define a zone as a Branch Office zone.
CHG ZDST <Zone> <yes|no> <StartMonth> <StartWeek> <StartDay> <StartHour> <EndMonth>
<EndWeek> <EndDay> <EndHour>
Nortel Communication Server 1000
Branch Office Installation and Commissioning
NN43001-314 01.02 Standard
Release 5.0 20 June 2007
Copyright© 2007, Nor tel Networks
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