HT814

The Grandstream HT814 is a powerful 4-port Analog Telephone Adapter (ATA) designed to connect traditional analog telephones and fax devices to modern VoIP networks and IP-PBX systems. It provides a reliable and cost-effective solution for businesses looking to migrate to VoIP while continuing to use their existing analog telephone equipment.

The HT814 features 4 FXS ports for connecting analog phones or compatible devices, supports up to 2 SIP profiles, and includes 2 Gigabit Ethernet ports with an integrated NAT router for flexible network connectivity. Its advanced voice, fax, security, provisioning, and failover capabilities make it suitable for offices, small and medium-sized businesses, branch locations, hotels, and other professional environments.

Key Features:

• 4 × RJ11 FXS ports for analog telephone connections.

• Supports up to 2 SIP profiles.

• 2 × 10/100/1000Mbps Gigabit Ethernet ports.

• Integrated high-performance NAT router.

• Supports 3-way voice conferencing per port.

• Supports T.38 Fax over IP.

• Automatic failover to a secondary SIP server.

• Supports multiple caller ID formats.

• Advanced call features including call waiting, call transfer, call forwarding, call hold, and Do Not Disturb.

• Supports HD voice and multiple audio codecs.

• Advanced echo cancellation and dynamic jitter buffer.

• Supports TLS and SRTP encryption.

• Supports VLAN and QoS for optimized voice traffic.

• Secure and automated provisioning through TR-069 and XML configuration.

• Supports Zero Configuration provisioning with Grandstream UCM IP PBXs.

• Supports GDMS for centralized device management and monitoring.

• Compact design suitable for desktop and professional deployments.

Applications:

• Business offices and enterprises.

• Small and medium-sized businesses.

• Branch offices.

• Hotels and hospitality environments.

• Analog telephone-to-VoIP conversion.

• IP-PBX deployments.

• Fax-over-IP applications.

• Hybrid analog and IP telephony systems.

The Grandstream HT814 provides a reliable and secure bridge between traditional analog telephony and modern VoIP infrastructure, allowing organizations to continue using existing analog devices while benefiting from the flexibility and scalability of IP-based communications.