Dinstar MTG5000

El MTG5000 es una puerta de enlace VoIP digital de nivel operador, diseñada específicamente para que grandes redes empresariales, centros de llamadas y proveedores de servicios de telecomunicaciones se conecten con interfaces de red E1/T1. Está desarrollado con potentes funciones de control de llamadas y herramientas de mantenimiento. El MTG5000 admite llamadas de alta densidad con un soporte de sistema muy estable. También ofrece servicios VoIP y FoIP de nivel operador, así como funciones de valor añadido como fax módem y reconocimiento de voz.

Technical Specifications

Overview & High-Capacity Design

The MTG5000 is a carrier-grade, high-density VoIP gateway, built for large enterprises, telecom service providers, and call centers. Key highlights include:

  • 64 E1/T1 ports housed in a compact 3.5U chassis

  • Supports up to 1,920 simultaneous calls, offering substantial scalability

  • Designed with redundant (dual) power supplies to ensure high reliability

PSTN & VoIP Protocol Support

  • Integrates seamlessly with legacy networks via ISDN PRI, SS7 (with redundant links), and R2 MFC standards

  • Includes T.38 fax and pass-through fax support, as well as compatibility with modem/POS systems 

  • Adds value with integrated fax modem and voice recognition capabilities

Voice Codecs & Quality Enhancements

  • Supports a wide range of codecs: G.711 A/µ-law, G.723.1, G.729A/B, and iLBC

  • Enhances audio clarity and stability with:

    • Echo cancellation (G.168) with up to 128 ms tail

    • Silence suppression, comfort noise generation (CNG), voice activity detection (VAD)

    • Adaptive dynamic buffering, plus voice/fax gain control

SIP Capabilities & Networking Features

  • Fully supports SIP v2.0, SIP-T, and related standards (RFC3372, 3204, 3398), accommodating multiple SIP trunks and up to 2,000 SIP/IMS accounts

  • Offers flexible SIP trunk modes (Peer/Access), NAT traversal (Dynamic NAT, Rport), and adaptive dynamic buffering for optimized network performance

Routing, Call Control & Administration

  • Delivers flexible routing methods for PSTN↔PSTN, PSTN↔IP, and IP↔PSTN calls 

  • Supports up to 512 route rules per direction, along with advanced tools such as time-based routing, prefix manipulation, number rewriting, overlapping dialing, ringback tone control, and route grouping

  • Fully manageable via:

    • An intuitive web-based GUI

    • SNMP (v1, v2, v3) monitoring

    • Dinstar Cloud Management System for centralized control

    • Tools for automated provisioning, configuration backup/restore, debugging, network capture, syslog, firmware updates, NTP sync, and call logging

Hardware, Interfaces & Environmental Design (Based on Datasheet)

According to the detailed datasheet:

  • Processing Units: 4 DTUs, each supporting 480 channels (total capacity up to 1,920 calls)

  • Network Interfaces:

    • 2 × Gigabit Ethernet (GE) ports (for service and management)

    • 1 × RS-232 serial port, 1 × USB 2.0 port

  • Power: 1+1 redundant power supplies, supporting 100–240 VAC input, maximum power consumption around 125 W

  • Physical Specs: Dimensions ~437 × 345 × 154 mm (3.5U), weight ~12.8 kg

  • Operational Tolerances: Operating temperature 0–45 °C, storage –20 to 80 °C, humidity 10–90% (non-condensing), CE/FCC compliant

Feature Snapshot Table

Feature Category                                            Details & Highlights

Port Density                                                      64 E1/T1 ports in 3.5U

Simultaneous Calls                                         Up to 1,920 calls

Protocol Support                                            PRI, SS7 (redundant), R2 MFC, T.38, modem/POS

Voice Features                                                G.711, G.723.1, G.729, iLBC; echo cancellation, VAD, buffering

SIP Capabilities                                                SIP v2.0, SIP-T, 2,000 accounts, NAT traversal

Routing & Control                                            512 rules/direction, time/prefix routing, number manipulation

Management Tools                                        Web GUI, SNMP, cloud, backup, syslog, firmware upgrades

Redundancy & Reliability                             Dual power supplies; hardware-based HA

Hardware Specs                                            2 GE, RS-232, USB, 125 W, 12.8 kg

Environment                                                  0–45 °C; CE/FCC certified

Summary

El Dinstar MTG5000 es un gateway VoIP potente y resistente, diseñado para entornos de alto rendimiento. Con una densidad de puertos inigualable, una robusta capacidad de llamadas, funciones avanzadas de PSTN y SIP, enrutamiento inteligente y herramientas de gestión integrales, es ideal para implementaciones de misión crítica en redes a gran escala.

  • 64 E1/T1 ports

  • Up to 1920 simultaneous calls

  • Dual Power Supplies

  • Flexible routing

  • Multiple SIP trunks

  • Fully compatible with mainstream VoIP platforms