Central Digital Exchange System

We are leading trader and supplier of a wide range of Central Digital Exchange System in Kolkata, West Bengal, India. The central controller is Multi function digital controller based on Digital Signal Processor architecture freely programmable, programming is by means of user-friendly menu driven software. The system allows you to add cards to accommodate additional extensions, COs or features, or you can activate the system's built-in virtual IP ports by adding licenses. The modular design lets you expand quickly and seamlessly with the use of expansion shelves-up to a maximum of 640 CO lines and more than 1,000 extensions for even the largest, enterprise applications. The systems can be networked together to seamlessly link all your business communications.