Analog VoIP gateway are cost-effective

Analog VoIP gateway are cost-effective, reliable VoIP gateways that seamlessly connect your analog phones, fax machines and legacy PBX with IP PBX systems and IP Phone networks, leveraging investment of your existing telephony infrastructure and simplifying your VoIP migration. The DAG series includes a full range of robust gateways, from 1 to 112 FXS ports, 4 to 16 FXO ports, and hybrid 4FXS4FXO, 8FXS8FXO, have been widely deployed by telecom operators, service providers and enterprises.