Dinstar MTG3000 PRI Gateway

Digital VoIP E1/T1 Gateway from 16 to 63 ports

MTG3000 is a carrier-grade Digital VoIP gateway, scalable from 16 to 63 ports E1/T1 with STM-1 interface. It provides carrier-grade VoIP and FoIP services, as well as value-added functions such as modem and voice recognition. With highly maintainable, manageable and operable features, it offers a high performance, reliable communication network for users.

MTG3000 supports a wide-range of signaling protocols, realizing the interconnection between SIP and traditional signals like ISDN PRI / SS7, utilizing efficiency of trunking resources while ensuring voice quality. With multiple voice codes, secure signal encryption and smart voice recognition technology, MTG3000 is ideal for a variety of applications of services providers and telecom operators.

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Dinstar MTG3000 PRI Gateway Features

  • 1+1 Redundant Main Control Unit (MCU)
  • Up to 63 E1s/T1s, STM-1 interface
  • 4 Digital Processing Unit (DTU), each support 512 channels
  • Codecs:G.711a/μ law,G.723.1, G.729A/B, iLBC 13k/15k,AMR
  • Dual Power Supplies
  • Silence Suppression
  • 2 GE
  • Comfort Noise
  • SIP v2.0
  • Voice Activity Detection
  • SIP-T,RFC3372, RFC3204, RFC3398
  • Echo Cancellation (G.168),with up to 128ms
  • SIP Trunk Work Mode: Peer/Access
  • Adaptive Dynamic Buffer
  • SIP/IMS Registration :with up to 256 SIP Accounts
  • Voice, Fax Gain Control
  • NAT: Dynamic NAT, Rport
  • FAX:T.38 and Pass-through
  • Flexible Route Methods: PSTN-PSTN, PSTN-IP, IP-PSTN
  • Support Modem/POS
  • Intelligent Routing Rules
  • DTMF Mode: RFC2833/SIP Info/In-band
  • Call Routing base on Time
  • Clear Channel/Clear Mode
  • Call Routing base on Caller/Called Prefixes
  • ISDN PRI:
  • 256 Route Rules for each Direction
  • Signal 7/SS7: ITU-T, ANSI, ITU-CHINA, MTP1/MTP2/MTP3, TUP/ISUP
  • Caller and Called Number Manipulation
  • R2 MFC
  • Local/Transparent Ring Back Tone
  • Web GUI Configuration
  • Overlapping Dialing
  • Data Backup/Restore
  • Dialing Rules, with up to 2000
  • PSTN Call Statistics
  • PSTN group by E1 port or E1 Timeslot
  • SIP Trunk Call Statistics
  • IP Trunk Group Configuration
  • Firmware Upgrade via TFTP/Web
  • Voice Codecs Group
  • SNMP v1/v2/v3
  • Caller and Called Number White Lists
  • Network Capture
  • Caller and Called Number Black Lists
  • Syslog: Debug, Info, Error, Warning , Notice
  • Access Rule Lists
  • Call History Records via Syslog
  • IP Trunk Priority
  • NTP Synchronization
  • Radius
  • Centralized Management System

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