Relay GatewayProduct Brochure
MTG2000
4-20*E1/T1 Digital Trunk Gateway
Product Details
Product Overview
The MTG2000 is the next-generation intelligent voice gateway designed by Dingsheng Tongda to meet the business needs of enterprises, industries, and service providers. Built on a maintainable, manageable, and operable design philosophy, it delivers carrier-grade performance with high density and large capacity. It integrates IP voice, IP fax, modem support, and speech recognition capabilities to help users build flexible, efficient, and future-ready communication networks. Supports 4 to 20 E1/T1 electrical ports.
Other models in the same series
Key Features
- Dialing rules, up to 2000 supported
- Acoustic Echo Cancellation (G.168), max 128ms
- E1 Frame Format Type: DF, CRC-4, CRC_ITU
Technical Features
- 2 GE
- SIP v2.0
- Supports RADIUS authentication
- Supports TACACS authentication
- SIP-T, RFC3372, RFC3204, RFC3398
- Voice and signaling encryption
- Caller/Callee Number Blocklist
- Built-in network packet capture
- Firmware Upgrade via TFTP/FTP/Web
- SIP Trunk Call and Release Cause Statistics
- PSTN Call and Release Cause Statistics
- Data Backup/Restore
- Web-based Visual Configuration and Maintenance
- Dialing rules, up to 2000 supported
Technical Specifications (9Item
- Ethernet Interface GE1/GE0
- 10/100/1000 Base-T Auto-Negotiation Ethernet
- NAT
- Dynamic NAT, Port
- SIP/IMS Registration Account
- Up to 2000
- SIP Trunking Mode
- Peer/Access
- DTMF Mode
- RFC2833/Signal/Inband
- Fax
- T.38 and Pass-through
- Audio Codec
- G.711a/μ-law, G.723.1, G.729A/B, iLBC, AMR
- E1 Line Coding
- NRZ,CMI,AMI,HDB3 T1:NRZ,CMI,AMI,B8ZS
- DTU Module
- 4 E1/T1