The OpenVox DGW-L20X Series is a high-performance E1/T1/PRI VoIP Gateway designed to integrate traditional telephony systems with modern VoIP networks. It supports seamless connectivity between ISDN PRI lines and SIP-based communication platforms, ensuring reliable voice transmission and efficient call routing. With advanced features like echo cancellation, failover protection, and flexible configuration options, it is ideal for businesses seeking cost-effective and scalable telecom solutions. Perfect for enterprises, call centers, and service providers looking for robust VoIP gateway solutio