Grandstream HT818, 8 port FXS Gateway

Description

The Grandstream HT818 is an 8-port FXS gateway that enables you to connect up to 8 analogue telephone devices to an IP-based network. It serves as a bridge between traditional analogue telephony equipment and VoIP (Voice over IP) networks, allowing you to enjoy the benefits of IP communication without replacing your existing analogue devices. Here are some key features of the Grandstream HT818:

1. 8 FXS Ports: The HT818 features 8 FXS (Foreign Exchange Station) ports, which can be used to connect 8 analogue telephone devices, such as phones, fax machines, or conference room systems.

2. SIP Compatibility: The gateway supports the Session Initiation Protocol (SIP), a widely used protocol for voice and video communication over IP networks. It ensures compatibility with various SIP-based communication systems and service providers.

3. High-Quality Voice: The HT818 supports advanced voice codecs, including G.711, G.723.1, G.729A/B, G.726, and iLBC, ensuring high-quality voice transmission and clear audio during calls.

4. Flexible Call Routing: The gateway offers flexible call routing options, allowing you to configure call routes based on various criteria, such as time of day, dialed number, or caller ID. This provides customization and control over call handling.

5. Fax Support: The HT818 supports the T.38 fax relay standard, enabling reliable and high-quality fax transmission over IP networks. It allows you to send and receive faxes using your existing analogue fax machine.

6. Web-Based Configuration: The gateway can be easily configured and managed through a web-based user interface. This interface provides a user-friendly environment for setting up network parameters, SIP accounts, and other configuration settings.

7. Secure Communication: The HT818 incorporates security features, including secure calling with TLS and SRTP encryption, ensuring the privacy and integrity of your voice communications.

8. Integrated NAT Router: The gateway includes a built-in NAT (Network Address Translation) router, simplifying the network setup by providing routing capabilities for your connected analogue devices.

9. Failover and Redundancy: The HT818 supports failover and redundancy features, such as SIP redundancy, backup proxy servers, and failover SIP accounts, ensuring reliable communication even in the event of network or server failures.

10. Compact and Rack-Mountable Design: The HT818 has a compact form factor that can be easily installed on a desktop or mounted in a standard 19-inch rack, offering flexibility in deployment.

The Grandstream HT818 is an ideal solution for businesses or service providers looking to integrate their analogue devices into an IP-based communication network. It offers a seamless transition to IP telephony while preserving the functionality of existing analogue equipment.