Dinstar UC2000-VG-32G
The Dinstar UC2000-VG-32G is a high-performance 32-port GSM VoIP gateway engineered for telecom operators, enterprises, call centers, and VoIP providers requiring stable and scalable mobile communication solutions. Designed to bridge GSM/3G/4G mobile networks with SIP-based VoIP systems, the gateway enables seamless voice calling, SMS transmission, and USSD services over IP networks.
Built on Dinstar’s carrier-grade hardware platform, the UC2000-VG-32G supports up to 32 simultaneous GSM channels with hot-swappable SIM slots for uninterrupted operation. With advanced routing features, SMS APIs, SIP compatibility, and remote SIM management support, it is ideal for bulk SMS services, VoIP termination, contact centers, and enterprise telephony deployments.
Its secure communication protocols, dual Gigabit Ethernet interfaces, and intuitive web-based management platform make the UC2000-VG-32G a reliable and cost-effective solution for modern telecom infrastructures.
| Specification | Details |
|---|---|
| Product Model | UC2000-VG-32G |
| Mobile Channels | 32 GSM Channels |
| SIM Card Slots | 32 |
| Network Support | GSM / WCDMA / LTE |
| GSM Frequency Bands | 850 / 900 / 1800 / 1900 MHz |
| WCDMA Bands | 900 / 2100 MHz or 850 / 1900 MHz |
| LTE Support | Multiple LTE Bands (Region Dependent) |
| VoIP Protocol | SIP v2.0 (RFC3261) |
| SIP Transport | UDP / TCP / TLS |
| Voice Codecs | G.711A/U, G.723.1, G.729A/B |
| SMS Features | SMS, Bulk SMS, SMPP, HTTP API |
| USSD Support | Yes |
| Ethernet Interfaces | 2 × 10/100/1000 Base-T RJ45 |
| DTMF Modes | RFC2833 / SIP INFO |
| Security | TLS / SRTP Encryption |
| Management Options | Web GUI, SSH, Telnet, SNMP |
| Remote SIM Management | Supported (SIMBank / SIMCloud) |
| CDR Storage | Up to 10,000 Records |
| Mounting Type | 1U Rackmount |
| Applications | VoIP Gateway, Call Center, Bulk SMS, SIP Trunking |
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