About EX Controller
5. Under Technical Support, click Contacting Mitel Technical Support.
The Contacting Mitel Technical Support page is displayed that describes various ways
to contact Mitel Technical Support.
2 About EX Controller
2.1 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.
2.2 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.
7 EX Controller Installation and Administration Guide