Survivable Remote Gateway (SRG)

Survivable Remote Gateway (SRG) Introduction

Describes the UCx Survivable Remote Gateway (SRG) and how it operates.

Configuring Devices and Extensions for SRG Operation

Configure survivability options for SRG-capable phones and extensions.

Configuring Survivability Options on the UCx SRG system

Enable and configure the SRG functionality on your UCx server.

Configuring the Main Office Route Prefix on the SRG System

Configure the Main Office Route Prefix for outbound route from the UCx SRG to the main office server.

Configuring the SIP Trunk to Main Office on the SRG System

Configure SIP trunk on the UCx SRG server to route calls to the main office call server.

Configuring the Outbound Route to Main Office on the SRG System

Configure an outbound route that uses the SIP trunk to the main office call server.

Configuring Inbound Routes from Main Office on the SRG System

Configure one or more inbound routes to route calls received by the UCx SRG server.