Description

The Dinstar DAG2000-16S FXS VoIP Gateway is a high-density, multi-functional analog gateway engineered for seamless connectivity between traditional analog telephony devices and IP-based communication networks. As a key component in Dinstar’s portfolio, it provides a robust and reliable solution for small and medium-sized businesses, call centers, and multi-location environments that require a scalable way to integrate a significant number of analog endpoints with a modern VoIP system.

The DAG2000-16S is housed in a compact, 1U rack-mountable chassis and features 16 RJ11 FXS ports. These ports allow for the connection of up to 16 analog devices, such as standard analog phones, cordless phones, fax machines, or legacy PBX extensions, effectively preserving a business’s investment in existing equipment. The gateway is built on a high-stability, market-proven hardware design with an embedded operating system, ensuring carrier-grade reliability and uninterrupted communication.

It is fully compliant with the SIP protocol, offering broad interoperability with a wide range of softswitches, IP PBXs (like Asterisk and FreeSWITCH), and SIP-based IP telephony systems. The DAG2000-16S is packed with advanced telephony and network features, including:

• T.38 Fax over IP: Guarantees reliable fax transmission over IP networks, which is essential for businesses that still rely on fax communication.
• Superior Voice Quality: Features advanced G.168 echo cancellation (with up to 128ms tail length), an adaptive jitter buffer, and a variety of voice codecs (G.711a/u, G.723.1, G.729a/b) to ensure crystal-clear voice communication.
• Robust Security: Supports TLS/SRTP for secure voice traffic, a built-in firewall, and various security mechanisms to protect the network from threats.
• Flexible Management: An intuitive, web-based graphical user interface (GUI) simplifies installation and configuration. For larger deployments, the gateway supports auto-provisioning via TR-069 and Dinstar’s Cloud Management System, reducing the time and effort required for setup.
• Comprehensive Telephony Features: Includes a full suite of standard features such as call waiting, caller ID, call forwarding, 3-way conferencing, and a flexible dial plan.
• High Availability: Supports failover to a secondary SIP server, ensuring business continuity in the event of a primary server failure.

The Dinstar DAG2000-16S is a powerful, scalable, and cost-effective gateway that offers a clear and reliable path for businesses to modernize their communication infrastructure and harness the full benefits of VoIP.