Relay GatewayProduct Brochure
MTG1000
Trunk Voice Gateway
Product Details

Product Overview
MTG1000 is the next-generation intelligent voice gateway designed by Dingxin Tongda to meet the business needs of enterprises, industries, and service providers. Built on principles of maintainability, manageability, and operability, it delivers carrier-grade performance with high density and large capacity. It integrates IP voice, IP fax, modem support, and speech recognition features, enabling users to build flexible, efficient, and future-ready communication networks.
MTG1000 Media Gateway supports multiple signaling protocols to enable conversion between traditional SS7, PRI, 1 signaling, and SIP. It offers a wide range of voice codecs with robust encoding/decoding capabilities, delivering high-quality voice while optimizing trunk resource utilization. Ideal for接入 networks of all scales, including small and medium enterprises, call centers, carriers, and large enterprises.
Other models in the same series
Key Features
- 2* Gigabit Ethernet Port
- Divide trunk groups by E1 port or timeslot
- Dialing rules, up to 2000 supported
Technical Features
- 2* Gigabit Ethernet Port
- SIP v2.0
- SIP v2.0 (UDP/TCP), RFC3261
- Supports 128 number transformation rules
- Supports 256 routing rules in different directions
- Redundant Route Backup/Selection
- Flexible routing options: PSTN-PSTN, PSTN-IP, IP-IP, IP-PSTN
- IP Access List Firewall
- Voice and signaling encryption
- Audio codec groups
- IP Trunk Group Configuration
- Divide trunk groups by E1 port or timeslot
- Dialing rules, up to 2000 supported
- Supports centralized cloud-based comprehensive management platform
Technical Specifications (2Item
- Audio Codec
- G.711a/μ-law, G.723.1, G.729A/B, iLBC, AMR
- System Logs
- Debug, Info, Error