Dinstar UC120-2O Gateway Device

General introduction of FXO Gateway Dinstar UC120-20

Dinstar UC120-2O is a VoIP gateway device in the UC120 series, designed to serve small and medium-sized enterprises (SMEs). With 2 FXO ports, the device supports flexible connection between PSTN and IP network, while adding Wi-Fi connectivity, VPN creation capabilities and powerful security systems such as TLS/SRTP, helping businesses operate communications efficiently and stably.

Outstanding features of FXO Gateway Dinstar UC120-20

2 FXO ports + integrated Wi-Fi: flexible connection between traditional PSTN lines and IP devices via wireless network.

Supports up to 60 SIP users, 15 concurrent calls — well meeting the needs of small and medium-sized enterprises.

Integrated IP/SIP Failover and VPN features: ensure continuous, secure communication in the enterprise.

Fax over IP (T.38 and Pass-through) with flexible routing capabilities—required for businesses using traditional fax.

High security: TLS/SRTP — protects call data against eavesdropping and unauthorized access.

Flexible call routing, multi-level IVR, recording, Voicemail, auto provisioning — support professional workflow.

Advantages of choosing Dinstar UC120-2O at GTC TELECOM

Complete, secure and flexible VoIP gateway solution for businesses.

Cost-effective, easy to integrate into existing systems (PSTN + IP).

Flexible scalability, suitable for technology conversion needs.

Friendly management interface, easy to monitor and configure.

On-site technical support, quick warranty from GTC TELECOM.

Suitable users of UC120-2O

Small & medium enterprises need to integrate between old PSTN lines and IP (VoIP).

Offices still use fax or analog phones in addition to IP systems.

Transactions with high security factors, need to protect call transmission.

Want a single, easy-to-manage gateway device, integrated VPN & wireless network.

Contact GTC TELECOM for the best advice and quote

If you are in need of an effective and secure VoIP gateway, let GTC TELECOM help you choose the most suitable Dinstar UC120-2O according to your needs:

📞 Hotline: 024.777.99.777 | 0902.253.263
📧 Email: contact@gtctelecom.vn
🏢 Address: No. 49 Trung Kinh Street, Yen Hoa, Hanoi
🌐 Website: gtctelecom.vn