GTMTG200 Entry Level Gateway with 1PRI

Availability: In stock

Entry level 1 Port PRI Gateway
  • Description
  • Specifications
MTG200 is a trunk gateway aimed at small and medium enterprise, and used to help enterprise to realize the evolution from the traditional PBX to voice IP. On the one hand, it supports PRI/SS7 protocol and adopts standard T1/E1 trunk interface to realize docking with traditional PBX. On the other hand, it adopts standard SIP protocol docking with various soft switch to ensure PSTN seamless access to IP voice/NGN network, and achieves VoIP/FoIP and more value-added service. MTG200 supports intelligent multiple trunk routing technology, makes the operator easy to manage trunk routing by price optimum rule, and the automatic switch-over between multiple trunk routing makes the network have high reliability.

Physical Interfaces

  •  ISDN Interfaces:1/2* E1/T1, G.703, 120Ω,RJ-48
  •  Ethernet Interface: 2*10/100M Base-T RJ45 • Console: 1* RS232,115200bps

Voice & Fax

  • G.711A/U law, G.723.1, G.729A/B, iLBC
  • Silence Suppression & Detection
  • Comfort Noise Generation (CNG)
  • Voice Activity Detection (VAD)
  • Echo Cancellation (G.168)
  • Adaptive (Dynamic) Jitter Buffer
  • T.38/Pass-through,Modem
  • QoS: VLAN 802.1p/q, ToS



  • SIP-RFC 3261, 3262,3263,3264,3265,3515,2976,3311
  • SDP -RFC 2327 •RTP/RTCP-RFC2198,1889
  • SIP-T,RFC3372, RFC3204, RFC3398
  • Trunk Mode: Peer/Access 
  • Trunk Groups
  • IP Address/Domain Authentication



  • PRI/PRA ITU-T I.431, Q.921, Q.931, ETSI, Q.Sig
  • SS7/No.7 ITU, ANSI, ITU-China MTP Layer 1/2/3, ISUP/TUP
  • R2 MFC Support China and other 23 Varants

Maintain & Upgrade


  • HTTP/Telnet Configuration
  • Data Backup/Restore
  • Support English and China Language
  • Firmware upgrade by HTTP/TFTP
  • SNMP v1/2/3 •Syslog: Debug, Info, Error, Warning ,Notice

Software Features


  • Route Direction: PSTN-PSTN, PSTN-IP, IP-IP, IP-PSTN
  • Caller/Called white Black List •Caller Number Pool
  • Caller/Callee Number Manipulation
  • Voice Codec Groups
  • Overlap Dialing

Physical Properties


  • Power Supply:100-240V,50-60Hz,1.1A
  • Power Consumption: 10w
  • Temperature(operation): 0 ℃~ 45 ℃ (storage): -20 ℃~80 ℃
  • Operation Humidity: 10%-90% no condensation
  • Dimension(w/D/H): 300*200*44mm
  • Weight: 1.29kg
  • Color & Material: black, iron



  • CE,FCC
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