Versatile 4-Channel GSM/LTE VoIP Gateway – Dinstar UC2000-VE-4T-B
The Dinstar UC2000-VE-4T-B GSM VoIP LTE Gateway offers seamless bridging between cellular (2G/3G/4G LTE) networks and IP telephony via SIP. Featuring four hot-swappable SIM slots, VoLTE support, and full SMS/USSD APIs, it enables voice and messaging integration over mobile and VoIP channels. With robust codec support, versatile dial rules, and remote management via SIMCloud, it’s the ideal low-cost, high-flexibility solution for SMEs, call centers, and multi-site deployments
Specification – Dinstar UC2000-VE-4T-B GSM VoIP LTE Gateway |
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| Specification | Details |
| Model | Dinstar UC2000-VE-4T-B GSM VoIP LTE Gateway |
| Cellular Channels | 4 GSM/LTE channels, hot-swappable SIM slots |
| Network Compatibility | Supports LTE-FDD, LTE-TDD, WCDMA, GSM; VoLTE enabled |
| VoIP Protocols & Support | SIP v2.0 (RFC 3261), UDP/TCP/TLS, RTP/SRTP, SMS/USSD APIs |
| Codecs & Media Features | G.711A/U, G.723.1, G.729A/B, G.722, AMR, OPUS (TBD); echo cancellation, VAD, CNG, jitter buffer, DTMF RFC2833/SIP Info |
| Interfaces | 2× Ethernet (10/100/1000), SIM slots ×4, SMA antenna connectors, RS-232 console, LEDs, reset button |
| Advanced Features | Call routing, dial rules, SMS/email integration, SIMCloud management, CDR, security, remote provisioning |
Upgrade your phone system to the Dinstar GSM VoIP LTE Gateway UC2000-VE-4T-B today at cost to cost for your home or office. Shop now at the best price in UAE, Dubai, Abu Dhabi, and Sharjah.








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