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    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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    D-Link DVG-6004G series GSM/CDMA VoIP Gateway

    4 GSM/CDMA Ports for connecting mobile SIM cards to the VoIP network
    Least Cost Routing (LCR) for cost-effective call routing based on real-time conditions
    GSM-to-VoIP and VoIP-to-GSM/CDMA routing for flexible communication
    Echo cancellation and jitter buffer for improved voice quality
    SIP encryption and firewall protection for secure communications
    Web-based management interface for easy setup and configuration
    SNMP support for network monitoring and performance tracking
    Power over Ethernet (PoE) support for simplified installation
    Energy-efficient Read More

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    D-Link DVG-6004S/DVG-6008S VoIP trunk gateway

    4 FXO Ports (DVG-6004S) / 8 FXO Ports (DVG-6008S) for connecting analog PSTN lines to VoIP systems
    SIP protocol support for seamless VoIP integration with various PBX systems and service providers
    Least Cost Routing (LCR) to automatically select the most cost-effective call path
    Call routing between VoIP and PSTN networks for enhanced flexibility
    Automatic failover to PSTN in case of VoIP network failure, ensuring continuous communication
    Echo cancellation and jitter buffer for optimal Read More

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