Dinstar UC2000-VG-32T-B
The Dinstar UC2000-VG-32T-B Business Edition is a carrier-grade 32-port GSM/LTE VoIP gateway designed for enterprises, telecom operators, call centers, and VoIP service providers that require reliable and scalable mobile communication solutions. It seamlessly connects GSM/3G/4G LTE networks with SIP-based VoIP systems, enabling efficient voice calls, SMS services, and USSD communication through a unified IP platform.
Built for high-volume communication environments, the UC2000-VG-32T-B supports VoLTE for enhanced HD voice quality, hot-swappable SIM cards for uninterrupted operation, and advanced call routing features to optimize traffic and reduce telecommunication costs. The gateway also includes support for SMS APIs, SIP trunking, and remote SIM management, making it ideal for bulk SMS applications, mobile call termination, enterprise telephony, and multi-site business communications.
With its robust 1U rackmount design, dual Gigabit Ethernet interfaces, TLS/SRTP encryption, and centralized web-based management system, the UC2000-VG-32T-B delivers secure, flexible, and carrier-grade performance for modern telecom infrastructures.
| Specification | Details |
|---|---|
| Product Model | UC2000-VG-32T-B |
| Edition | Business Edition |
| GSM/LTE Channels | 32 Channels |
| SIM Card Slots | 32 Hot-Swappable SIM Slots |
| Supported Networks | GSM / WCDMA / LTE / VoLTE |
| GSM Bands | 850 / 900 / 1800 / 1900 MHz |
| WCDMA Bands | 900 / 2100 MHz or 850 / 1900 MHz |
| LTE Support | LTE-FDD / LTE-TDD |
| VoIP Protocol | SIP v2.0 (RFC3261) |
| SIP Transport | UDP / TCP / TLS |
| Voice Codecs | G.711A/U, G.723.1, G.729AB |
| SMS Features | SMS, Bulk SMS, SMPP, HTTP API |
| USSD Support | Yes |
| DTMF Modes | RFC2833 / SIP INFO |
| Ethernet Interfaces | 2 × 10/100/1000 Base-T RJ45 |
| Console Port | RS232 (USB-B Connector) |
| Security Features | TLS / SRTP Encryption |
| Management Options | Web GUI, SSH, Telnet, SNMP |
| Remote SIM Management | Supported (Optional) |
| CDR Storage | Up to 10,000 Records |
| Installation Type | 1U Rackmount |
| Power Consumption | Approx. 60W |
| Compatible Platforms | Asterisk, 3CX, FreePBX, BroadSoft |
| Applications | VoIP Gateway, Bulk SMS, Call Center, SIP Trunking, GSM Termination |
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