OpenVox IP PBX in Bangladesh
DigiMark Solution is an authorized provider of OpenVox UC Series IP PBX in Bangladesh, delivering enterprise‑class communication at an SME‑friendly price. With powerful UC features, flexible analog/SIP connectivity, and carrier‑grade stability, OpenVox is ideal for offices, call centers, education, hospitals, and retail.
- ​Up to 800 user registrations and 300 concurrent calls depending on the model.
- Built‑in call recording, IVR, voicemail, queues, ring groups, and conferencing for a complete IP phone system.
- Support for SIP trunks, FXS/FXO lines, and GSM/LTE options to connect with any operator in Bangladesh.
- Fanless, aluminum design and integrated UPS (selected models) for reliable 24/7 operation.
​Key business benefits
OpenVox UC Series IP PBX helps Bangladeshi businesses reduce phone bills while improving call quality and customer experience.
- ​Lower telecom costs with SIP trunking and intelligent outbound routing.
- Professional image using IVR, call queues, and smart call distribution for sales and support.
- Centralized management via web‑based interface for extensions, call routes, and reports.
- Secure system with firewall, VPN, TLS/SRTP, and detailed call logs (CDR).
OpenVox UC501 is a compact 1U IP PBX designed for growing offices and call centers that need reliable unified communication. It supports up to 300 extensions and 150 concurrent calls, making it suitable for busy SME environments. With 2–8 analog FXS/FXO ports, dual Ethernet ports, built‑in UPS, and SD card storage, it combines flexible PSTN/IP connectivity with rich PBX features such as IVR, recording, and call queues in a single appliance. OpenVox UC300 targets medium‑sized businesses that require a balance of capacity and hybrid connectivity. It typically supports up to 300 user registrations and 150 concurrent calls for office and branch networks. Multiple analog interfaces (FXS/FXO combinations) enable smooth migration from traditional telephony, while its Asterisk‑based platform delivers full PBX functionality with intuitive web‑based management for administrators. OpenVox UC120P is designed for SOHO and small offices that need professional telephony in a very compact unit. It supports up to about 100 users and 15 concurrent calls, ideal for start‑ups, small branches, and remote sites. The lightweight chassis integrates FXS/FXO ports and optional GSM/LTE, allowing mobile network integration and creating a flexible starter PBX that can be upgraded to larger UC models as the business grows.
OpenVox UC200 serves growing organisations that need more users and lines without moving to a full data‑centre‑grade system. It supports up to 200 users and around 30 concurrent calls, fitting regional offices, schools, and clinics. With up to 8 FXS and 8 FXO ports plus 3 Ethernet ports, it offers versatile network designs and advanced UC features such as IVR, call recording, SIP forking, HD voice, and intelligent routing for better customer handling. OpenVox UC1000 is a high‑capacity UC platform made for head offices, large call centres, and multi‑branch corporations. It can handle up to 500 users and about 80 concurrent calls, supporting demanding voice traffic. The 1U rack‑mount chassis provides 16/24/32 analog ports and multiple Gigabit Ethernet interfaces, delivering scalable connectivity and centralized control for distributed teams and branch offices across Bangladesh.
