Case

Studi

es

VOIP

PRE-PROJECT ENVIRONMENTWhat we found to be the

Pre-Project Environment

CAT used an Analog Phone PABX based System.

CAT faced very high OPEX for maintaining and for adding new features and phones to

the PABX System and maintaining two networks.

CHALLENGEWhat we found to be the

The Challenge

Enable communications on Phones, Mobiles and PCs.

Reduce OPEX for maintenance.

Reduce OPEX when adding phones or features.

Provide seamless communications between branches through the Internet.

SOLUTIONWhat we found to be the

“AIT designed and implemented a new IP telephony system based on Cisco’s Unified Communication System which supported many enhanced features running on the IP network of CAT”

The Solution

IP Telephony – Changed from the Analog telephone system to an IP based telephone

system which allowed CAT users to connect though the IP network, anytime

and from any place.

The solution provided the same virtual workspace on any device a user logs onto,

either through a LAN or Internet Connection

Using Soft Phones, CAT users could then use many devices, such as Mobile Phones, PC’s and IP Phone as registered endpoints

system

Cisco 2951Voice Gateway

Cisco 2951Voice Gateway

BENEFITS & RETURN ON INVESTMENTS

What we found to be the

Return on Investment

Cost saving through easier maintenance

All CAT needs to add new phones when required on the system is an extra license.

Cost saving through greatly reduced hardware volume.

Cost saving through far easier operation – the IP Network Team can operate and

manage this system

Case

Studi

es