Grandstream GS-HT814 4 Port Ata with 4 Fxs Ports and Gigabit NAT Router Voip Phone and Device, Black | 4 FXS Ports, VoIP Phone and Device

The Grandstream HT814 is a 4-port analog telephone adapter (ATA) that connects up to 4 standard analog phones or fax machines to a VoIP network. It features 4 FXS ports, 2 SIP profiles, and a built-in Gigabit NAT router supporting up to 100MBps routing speeds.

Key features of the HT814 include:

Audio & Fax: Supports 3-way voice conferencing per port and T.38 Fax for reliable Fax-over-IP.

Security: Uses TLS and SRTP encryption technology to protect calls and account data, with a unique security certificate per unit.

Network: Dual 10/100/1000Mbps Ethernet ports (LAN/WAN) with an integrated NAT router.
 

The HT814 is an advanced 4-port VoIP gateway with 4 FXS ports and an integrated Gigabit NAT router.

Supports 2 SIP profiles through 4 FXS ports and dual Gigabit ports

Includes a built-in NAT router which can handle routing speeds up to 100MBps

TLS and SRTP security encryption technology to protect calls and accounts

Automated provisioning options include TR-069 and XML config files

Supports 3-way voice conferencing

Failover SIP server automatically switches to secondary server if main server loses connection

Supports T.38 Fax for creating Fax-over-IP

Supports a wide range of caller ID formats

Use with Grandstream’s UCM series of IP PBXs for Zero Configuration provisionin

ItemDetails

Lines4 lines

Audio Conferencing3-way voice conferencing per port

Telephone Interfaces4 × RJ11 FXS ports (expandable by peering with an FXS gateway)

Network Interfaces2 × 10/100/1000 Mbps RJ45 ports

LED IndicatorsPower, LAN, WAN, Phone1, Phone2, Phone3, Phone4

Telephony FeaturesCaller ID display/block, call waiting, flash, blind or attended transfer, call forward, hold, DND, 3-way conference

Fax over IPT.38 Group 3 Fax Relay up to 14.4 kbps with auto-switch to G.711 Fax Pass-through