3
O
VERVIEW
CHAPTER 2 ABOUT EX CONTROLLER
About EX Controller
Overview
The EX Controller is a hardware platform that supports the MiVoice Business call processing software.
The EX Controller supports up to 1400 IP users and provides analog capabilities of up to 28 Foreign
Exchange Subscriber (FXS) or Foreign Exchange office (FXO) ports or 8 T1/E1 ports.
IMPORTANT: The architecture and deployment of the EX Controller is different from MiVoice Business 3300
Integrated Communication Platform (ICP) controllers. Strictly follow the deployment procedures provided
in this document to avoid issues with deployment.
EX Controller Architecture
The EX Controller is shipped from the factory with the Deployment Tool installed as a virtual machine on
a Kernel-based Virtual Machine (KVM) hypervisor.
The following is a graphical representation of the EX Controller (factory) architecture.
The Deployment Tool is a web-based application that is used for deploying the MiVoice Business virtual
machine on the EX Controller.
The following is a graphical representation of the EX Controller architecture after deploying the MiVoice
Business system software.
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