Project Overview

Symlex Call is another one of our in-house projects with Symlex being the brand name. Symlex Call has a simple goal-for users to be able to video call and voice call at their own convenience and relatively at a low cost.

Our Approach

We made the app as such so that it can be customized by different business owners as they like. We made the user interface for Symlex Call simple and straight-forward for anyone to use. It can also pass calls through any firewall through Symlex Byte Saver, a tunneling software.

Development Tools/Technology/Language

Multimedia Communication Library

Symlex Call Features


●  Get comport with loudspeaker enable

●  Disable, Call hold, Redial, Address Book support.

●  Recent call logs show all call history.

●  Account Balance Information on Screen

●  Supports 3G/4G, GPRS, EDGE and Wi-Fi for Internet connectivity

●  Runs behind NAT or Private IP.

Bangladesh Office (Headquarter)
Kolpolok Limited
29, Sara Aftab Tower, Flat # 12-A, Shyamoli, Ring Road
Dhaka – 1207, Bangladesh

USA Office
1108 EAST MAIN ST, STE 906 #2002

UAE Office
Business Center, 12-055 Spectrum Building
Oud Metha Dubai, UAE

South Africa Office
60 Calendula Drive, Malabar 6020
Port Elizabeth, South Africa

Tel: +880 2-58153018 (During the office hour)
Sales: +8801-798787948
Support 24x7:
WhatsApp Only: +1 (845) 400-9402
Email: [email protected]

Sun - Thu: 9:30 AM to 6:30PM

@ 2023 Copyright - Kolpolok Limited