Dinstar MTG200-1 E1 Digital VoIP Gateway
The Dinstar MTG200-1 E1 is a cost-effective Digital VoIP Gateway designed to seamlessly bridge legacy E1/PRI telephony systems with modern SIP-based VoIP networks. Featuring one E1/T1 interface, it enables businesses, service providers, and call centers to migrate from traditional PSTN infrastructure to IP communications while preserving their existing PBX investments. The gateway supports multiple signaling protocols, including ISDN PRI, SS7 (optional), and R2 MFC, ensuring broad compatibility with legacy telecom systems.
Equipped with dual Gigabit Ethernet ports, support for up to 60 simultaneous calls, multiple SIP trunks, T.38 fax, and comprehensive management features, the MTG200-1 E1 delivers reliable voice quality and flexible deployment for enterprise VoIP applications. It is fully compatible with leading IP PBX platforms such as Asterisk, FreeSWITCH, and other SIP-based systems.
| Feature | Specification |
|---|---|
| Model | Dinstar MTG200-1 E1 |
| Device Type | Digital VoIP Gateway |
| E1/T1 Ports | 1 × E1/T1 (RJ48C) |
| Simultaneous Calls | Up to 60 |
| Ethernet Ports | 2 × 10/100/1000 Mbps Gigabit Ethernet |
| Serial Port | 1 × RS232 |
| VoIP Protocol | SIP v2.0, SIP-T |
| PSTN Signaling | ISDN PRI, Q.SIG, SS7 (Optional), R2 MFC |
| Voice Codecs | G.711A/U, G.723.1, G.729AB, iLBC, AMR |
| Fax Support | T.38 & G.711 Pass-Through |
| DTMF | RFC2833, SIP INFO, In-Band |
| SIP Accounts | Up to 256 |
| VLAN Support | IEEE 802.1p / 802.1Q |
| Security | TLS, SRTP, NAT Traversal |
| Management | Web GUI, SNMP v1/v2/v3, Syslog, Centralized Management |
| Routing | PSTN-IP, IP-PSTN, PSTN-PSTN, IP-IP |
| Compatibility | Asterisk, FreeSWITCH, Elastix and Other SIP Platforms |
| Power Supply | 12V DC Adapter |
| Deployment | Enterprises, Call Centers, Telecom Operators, Service Providers |
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