Grandstream Powerful 4 Port FXS Gateway With Gigabit NAT Router

The HT814 is an advanced 4-port VoIP gateway with 4 FXS ports and an integrated Gigabit NAT router. Built upon Grandstream's market-leading SIP ATA/gateway technology with millions of units successfully deployed worldwide, this powerful gateway features exceptional voice quality in various application environments, strong encryption with unique security certificate per unit, automated provisioning for volume deployment and device management, and outstanding network performance for home and office use.

• Use with Grandstream's UCM series of IP PBXs for Zero Configuration provisioning
• Supports a wide range of caller ID formats
• Supports T.38 Fax for creating Fax-over-IP
• Failover SIP server automatically switches to secondary server if main server loses connection
• Automated provisioning options include TR-069 and XML config files
• Supports 3-way voice conferencing
• TLS and SRTP security encryption technology to protect calls and accounts
• Includes a built-in NAT router which can handle routing speeds up to 100MBps
• Supports 2 SIP profiles through 4 FXS ports and dual Gigabit ports