Description

The Dinstar DAG2000-32S(GE) FXS VoIP Gateway is a high-density, carrier-grade analog gateway designed to provide a robust and scalable bridge between legacy analog telephony devices and modern IP-based communication networks. This gateway is an ideal solution for medium-to-large-sized businesses, call centers, and multi-branch organizations that need to integrate a large number of analog phones, fax machines, and PBX extensions with a VoIP system.

The DAG2000-32S(GE) is housed in a compact, 1U rack-mountable chassis and features 32 RJ11 FXS ports and 2 x RJ21 (50-pin Telco) interfaces. This high-density port configuration allows for the connection of a significant number of analog devices, effectively preserving a business’s investment in existing equipment. A key differentiator of this model is the inclusion of two Gigabit Ethernet ports (10/100/1000 Mbps), which provides a performance edge for faster data transfer and enhanced network throughput, crucial for high-traffic environments.

The gateway is built on a market-proven hardware design with an embedded operating system, ensuring carrier-grade stability and reliability. It fully supports the SIP protocol, making it highly interoperable with a wide range of softswitches, IP PBXs (like Asterisk and FreeSWITCH), and SIP-based IP telephony systems. The DAG2000-32S(GE) is packed with advanced telephony and network features, including:

• T.38 Fax over IP: Ensures reliable fax transmission over IP networks, which is essential for businesses still reliant on fax communication.
• Superior Voice Quality: Features advanced G.168 echo cancellation (up to 128ms tail length) and an adaptive jitter buffer for crystal-clear voice communication.
• Robust Security: Supports TLS/SRTP encryption for secure voice traffic, a built-in firewall, and various security mechanisms to protect the network from unauthorized access.
• High Availability: Supports failover to a secondary SIP server, ensuring business continuity in the event of a primary server failure.
• Flexible Management: An intuitive, web-based graphical user interface (GUI) simplifies configuration. For large-scale deployments, the gateway supports auto-provisioning via TR-069 and Dinstar’s Cloud Management System, reducing the time and effort required for setup.
• IPv4/IPv6 Dual Stack: Ensures compatibility with both current and future network infrastructures.

The Dinstar DAG2000-32S(GE) is a powerful, reliable, and scalable gateway that offers a clear and robust path for businesses to modernize their communication infrastructure while maintaining their investment in legacy analog equipment.