D-Link DVG-6001G GSM/WCDAM VoIP Gateway

1 GSM/WCDMA Port for connecting mobile SIM cards to VoIP networks
Least Cost Routing (LCR) for optimal cost savings on calls
GSM-to-VoIP and VoIP-to-GSM/WCDMA routing for flexible call management
Echo cancellation and jitter buffer for improved voice quality
SIP encryption and firewall protection for secure communication
Web-based management interface for easy setup and monitoring
Remote management and SNMP support for network performance tracking
Energy-efficient design and Power over Ethernet (PoE) support for simplified Read More

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Description

The D-Link DVG-6001G GSM/WCDMA VoIP Gateway is a high-performance and flexible device designed to integrate GSM (Global System for Mobile Communications) and WCDMA (Wideband Code Division Multiple Access) mobile networks with Voice over IP (VoIP) systems. This gateway enables businesses to use their existing mobile GSM/WCDMA lines while also taking advantage of the cost-saving benefits of VoIP technology. It acts as a bridge between mobile networks and VoIP infrastructure, allowing seamless voice communication between the two networks. By integrating mobile services into the VoIP environment, businesses can reduce international and long-distance call costs while maintaining reliable connectivity.

Key Features and Benefits:

1. GSM/WCDMA Network Integration

  • GSM/WCDMA Network Support: The DVG-6001G supports GSM and WCDMA mobile networks, allowing businesses to connect their mobile phone lines to the VoIP system. By using SIM cards for mobile connectivity, this device provides access to the GSM and WCDMA network for voice communications, especially useful in regions with strong mobile coverage.
  • 1 GSM/WCDMA Port: The gateway includes 1 GSM/WCDMA port, enabling businesses to integrate a single mobile line with their VoIP infrastructure. This allows businesses to manage mobile calls and VoIP calls from a single interface, making it easier to control their communications.

2. Cost Efficiency and Savings

  • Least Cost Routing (LCR): The DVG-6001G features Least Cost Routing (LCR), which allows businesses to automatically select the most cost-effective route for calls, ensuring that calls are routed through the cheapest available network, whether that’s via GSM/WCDMA or VoIP. This helps reduce call costs, particularly for international and long-distance calls.
  • Cost Reduction for Mobile Calls: The gateway provides businesses with the ability to route calls from VoIP to GSM/WCDMA networks and vice versa, thus enabling the use of mobile lines for low-cost calls, further optimizing operational expenses.

3. Flexible Call Routing

  • GSM-to-VoIP and VoIP-to-GSM/WCDMA Routing: The gateway allows for seamless GSM-to-VoIP and VoIP-to-GSM/WCDMA call routing, enabling bidirectional communication. Businesses can send calls from the VoIP network to the GSM/WCDMA network, and vice versa, depending on the communication requirements.
  • Multiple Call Paths: The gateway provides businesses with the flexibility to configure multiple call paths, optimizing call routing based on factors such as cost, time of day, or availability of routes. This flexibility helps businesses ensure that their communications are always routed in the most efficient and cost-effective way.

4. Voice Quality Optimization

  • Echo Cancellation: The DVG-6001G is equipped with echo cancellation technology, which ensures clear voice calls by removing any echo that might occur during conversations. This feature is essential for maintaining high-quality voice communication, especially when connecting mobile lines with VoIP.
  • Voice Activity Detection (VAD): The device features VAD, which detects periods of silence during calls and prevents the transmission of data during these silent times. This reduces bandwidth usage and improves overall call efficiency.
  • Jitter Buffer: The jitter buffer helps smooth out variations in packet arrival times, preventing disruptions in voice calls due to jitter, and ensuring stable and clear voice communication even under less-than-ideal network conditions.

5. Security Features

  • SIP Encryption: The DVG-6001G supports SIP encryption (including TLS and SRTP) for secure transmission of VoIP signaling and voice data. This ensures that sensitive business communications are protected from eavesdropping or tampering.
  • Firewall Protection: The gateway comes with an integrated firewall to protect the network from unauthorized access and potential attacks. This is especially important when using mobile networks to carry voice data, as mobile networks can be more vulnerable to security risks.
  • Access Control: The device allows businesses to define access control policies, ensuring that only authorized users or devices can connect to the gateway, thus enhancing the security of the entire system.

6. User-Friendly Management and Monitoring

  • Web-Based Management Interface: The DVG-6001G includes an intuitive web-based interface, making it easy for network administrators to configure, manage, and monitor the device. This interface provides access to all the essential functions and settings, allowing for seamless setup and operation.
  • Remote Management: The device supports remote management, allowing administrators to monitor and troubleshoot the gateway from any location, making it ideal for businesses with multiple offices or remote locations.
  • SNMP Support: The Simple Network Management Protocol (SNMP) is supported, allowing administrators to track the device’s performance, call statistics, and overall health. SNMP is a valuable tool for proactive network monitoring and quick issue resolution.

7. Energy Efficiency

  • Low Power Consumption: The DVG-6001G is designed to be energy-efficient, consuming minimal power while maintaining optimal performance. This reduces operational costs for businesses, making the device more economical in the long term.
  • Power over Ethernet (PoE) Support: The gateway supports Power over Ethernet (PoE), which simplifies installation by allowing both power and data to be transmitted over a single Ethernet cable. This reduces the need for additional cables and power adapters, making deployment easier and more efficient.

8. Applications and Ideal Use Cases

The D-Link DVG-6001G GSM/WCDMA VoIP Gateway is ideal for various business applications:

  • Small to Medium Businesses (SMBs): SMBs that wish to combine their mobile network with VoIP can significantly cut communication costs by using the DVG-6001G as a bridge between the two systems.
  • International Businesses: Businesses with an international presence can leverage GSM/WCDMA networks to reduce international call costs by routing calls through mobile networks when needed.
  • Call Centers: Call centers that rely on mobile networks for outbound calls can benefit from the cost-saving features of the gateway, making it easier to manage voice traffic and reduce call charges.
  • Telecom Service Providers: Telecom providers can offer cost-effective solutions to clients who need to integrate GSM/WCDMA mobile lines with VoIP systems, providing a seamless communication experience.

Conclusion

The D-Link DVG-6001G GSM/WCDMA VoIP Gateway offers a powerful and flexible solution for businesses seeking to integrate mobile GSM/WCDMA networks with VoIP technology. With its cost-saving features, advanced voice quality optimization, and robust security protocols, the gateway allows businesses to streamline their communications and reduce costs, especially for international and long-distance calls. Its easy-to-use management interface, remote management, and SNMP support make it a practical choice for businesses looking to enhance their communication infrastructure while maintaining high levels of efficiency and security.

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