Service System

BTCL – ADSL broadband Internet service System

Network Design and Implementation

ESL offers complete enterprise, corporate, campus network design and implementation solution.
ESL is one of the few companies who have deployed NGN (Next Generation Network) for its client. Other then that ESL has done numerous network implementations with versatile requirements like Multi location, VPN, MPLS, IDS/IPS, QOS, Policy routing, etc.

Data Network Services and Solutions

We provide Intranet through Fiber optic Microwave backbone, IPLC link.

IP Telephony Services, Equipment and Solutions

Intra office IP Telephony service is highly offered to client. Complete PBX integration, Custom PBX solution is also available. Different telephony cards, devices, IP Phones also offered to our valuable clients. As we are also IP Telephony Service Provider, we can also provide number plan for our clients for using instead of land line.

Software Development

We provide custom software development for different ICT solution like Career grade Soft Switch, RDBMS, Network maintenance and monitoring, website development and any kinds of software issues.

Call Center Solutions

Complete Call center setup, call center Telephony software, Consultancy, and any kinds of Call center, IP Telephony related issue we can solve without any difficulties.

ADSL

ADSL stands for Asymmetric Digital Subscriber Line. It is a technology that allows copper telephone pairs to be used to provide a broadband connection. Always-on (the ADSL broadband sets up a permanent connection to the internet that lets you access the internet as soon as you switch on the computer and the modem). Internet connection that is automatically established once the PC and ADSL modem are switched on.