D-Link DVG-6001G 1-Port GSM VoIP Gateway

D-Link DVG-6001G Gateway

The D-Link DVG-6001G GSM serves as a critical bridge between traditional cellular networks and modern IP-based telephony infrastructures. This hardware allows businesses to integrate mobile voice services directly into their existing VoIP PBX systems. It facilitates cost-effective communication by routing calls through local GSM SIM cards. The unit features high-performance digital signal processing for clear voice transmission. It supports standard SIP protocols for broad compatibility with various softswitches and IP-PBX platforms.

Key Features

• GSM Connectivity
  This device integrates a single GSM SIM slot supporting quad-band frequencies for global cellular network compatibility.

• Advanced Network Protocols

  • Supports Static IP, DHCP, and PPPoE for flexible WAN deployment.
  • Includes built-in NAT traversal and firewall capabilities for secure routing.

• Voice Optimization
  The hardware utilizes G.168 echo cancellation and dynamic jitter buffering to maintain audio fidelity over packet-switched networks.

Specifications

What’s in the Box

• D-Link DVG-6001G GSM Gateway unit

• External GSM Antenna

• Power Adapter

• Ethernet Cable

• Quick Installation Guide

Why Choose This Interface

• Reduces operational expenditure by utilizing mobile-to-mobile call rates within the corporate telephony environment.

• Provides a reliable backup voice trunk in the event of primary fixed-line or internet service provider failure.

• Simplifies remote office deployments where traditional copper or fiber telephony lines are unavailable or cost-prohibitive.

• Enables centralized SMS management for automated notifications and customer engagement directly through the IP network.