It is designed for users who want to connect their analog devices to a VoIP network at home or in the office. The HT802 is a powerful analog telephone adapter that is easy to install and operate. It has 2 FXS ports to create a high-quality network solution.

The HT802 provides powerful VoIP technology and routing capabilities for home and office environments, enabling users to successfully connect their analog devices to a manageable and efficient VoIP network. Built on Grandstream's market-leading SIP ATA / gateway technology, with millions of units successfully installed worldwide, this high-performance ATA delivers exceptional audio quality in a variety of applications and environments. The HT802 features two easy-to-use FXS ports, state-of-the-art encryption with a unique security certificate per unit, automatic onboarding for volume input and device management, and outstanding network performance.

Features:
- Supports 2 SIP profiles via 2 FXS ports and 10/100 Mbps port
- TLS and SRTP security encryption technology to protect calls and accounts
- Automated setup options include TR-069 and XML configuration files
- It is supported by the conference call with 3 participants
- The failover SIP server will automatically switch to the secondary server if the main server loses connection
- Supports t.38 FAX to create Fax over IP
- Supports a wide range of caller ID formats
- Use Grandstream UCM IP-PBX Series for Zero Configuration