IPPBX Solution for Small Businesses in Bangladesh

For small and medium businesses in Bangladesh, a stable phone system is still one of the most important tools for sales, support, and internal communication. Traditional PBX systems can be costly and hard to maintain, while pure cloud systems may struggle during internet outages. The OpenVox UC120P bridges this gap by bringing VoIP, PSTN, and mobile connectivity together in one compact box that is easy to deploy in Dhaka or any other city. Whether you run a small office, retail shop, clinic, or home office, the UC120P helps you manage calls professionally, reduce phone bills, and stay reachable even when your primary internet line or landline is down.

Key Features of OpenVox UC120P

Hybrid Connectivity: Supports FXS (for analogue phones), FXO (for PSTN lines), GSM/LTE modules (for SIM-based mobile lines), and a 3.5mm audio interface.
Built on Asterisk: Runs OpenVox’s customised Asterisk-based IPPBX software with a user-friendly web GUI.
Core Capacities: Up to 100 SIP registrations/extensions, 30 SIP trunks, 15 concurrent calls (more in some configurations)
Advanced PBX Functions: IVR (Interactive Voice Response), call recording, voicemail, call queues & ring groups, conference calling, call forwarding, call waiting, caller ID
Seamless Integration: Connects to VoIP providers (like local Bangladeshi SIP trunks), traditional landlines, and mobile networks for backup or cost-saving routes.
Easy Deployment: Fast installation, web-based management, and high reliability for mobile office scenarios.
Compact & Lightweight: Perfect for desk or wall mounting in space-constrained offices.

This device excels in Bangladesh, where power outages, variable internet, and the need for mobile fallback are common — add a GSM/LTE module, and your system stays online even during fibre issues.

Who Should Use OpenVox UC120P?

Small offices with 5–30 employees
Shops/retail with landline + mobile needs
Clinics or small hospitals needing reliable inbound calls
Businesses migrating from old analog PBX to VoIP
Users wanting call recording for compliance or customer service

Setup & Configuration Tips

Access the web GUI (default IP: 192.168.1.100 or similar — check manual).
Configure trunks: Add SIP trunks from providers like Bangladesh Telecom operators or international VoIP services.
Add extensions: Create SIP accounts for IP phones or softphones.
Set up routes: Define outbound rules (cheapest route via SIP or GSM).
Enable recording & IVR for professional greetings.
For GSM/LTE: Insert SIM and configure mobile trunk.