Grandstream Networks UCM63 Series High Availability User Guide

UCM6300 Series/UCM6300 Audio Series:
High Availability User Guide
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Table of Contents
SUPPORTED DEVICES ................................................................................................. 5
INTRODUCTION ............................................................................................................. 6
TYPICAL NETWORK TOPOLOGY ................................................................................ 7
HA PREREQUISITES ..................................................................................................... 8
Prerequisites .............................................................................................................................................. 8
Connecting UCM for HA Setup .................................................................................................................. 8
Network Configuration ............................................................................................................................... 8
HA CONFIGURATIONS ................................................................................................ 10
For UCM without UCMRC Plan ............................................................................................................... 10
For UCM with UCMRC Plan .................................................................................................................... 13
Scenario 1: Two new UCMs on factory default settings and both UCM use UCMRC service. .......... 13
Scenario 2: 1 UCM is configured and running, and the 2
nd
UCM needs to be added for HA setup. Both
UCM use UCMRC service. .................................................................................................................. 14
HA CONFIGURATION PARAMETERS ........................................................................ 15
UCMRC CONFIGURATIONS ........................................................................................ 19
UCMRC Plan ........................................................................................................................................... 19
Custom Domain Configuration ................................................................................................................ 19
VERIFY HA SETTINGS ................................................................................................ 21
ACTIVE/STANDBY ROLE IN HA ................................................................................. 22
Automatic Failure Detection .................................................................................................................... 22
Active UCM: Self-Failure Detection ......................................................................................................... 22
Standby UCM: Periodic Heartbeat .......................................................................................................... 23
Force Switch ............................................................................................................................................ 23
FIRMWARE UPGRADE ................................................................................................ 24
REPLACING UCM IN HA ............................................................................................. 25
HA Setup with UCMRC ............................................................................................................................ 25
Scenario 1: UCM A’s station type is “Primary” and it’s the active UCM. UCM B’s station type is
“Secondary” and it’s in standby status. ................................................................................................ 25
Scenario 2: UCM A’s station type is “Secondary” and it’s the active UCM. UCM B’s station type is

Grandstream Networks UCM63 Series Specifications

General

Brand	Grandstream Networks
Model	UCM63 Series
Category	PBX
Language	English