Nortel Networks Remote Gateway 50 manual Alternative Call Routing for Network Bandwidth Management

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Alternative Call Routing for Network Bandwidth Management

Contents

This section contains information on the following topics:

Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

Operating parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146

Feature interactions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148

Feature packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149

Feature implementation using Command Line Interface . . . . . . . . . . . 149

Feature implementation using Element Manager . . . . . . . . . . . . . . . . . 151

Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162

Feature operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166

Description

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 inter-zone 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.

Main Office Configuration for Survivable Remote Gateway 50 Configuration Guide