Grandstream GS-HT814 4 Port Ata with 4 Fxs Ports Telephone Adapter Phones built-in Fast Ethernet 10/100Base-TX network

built-in Fast Ethernet 10/100Base-TX network port

Power Supply：AC~220-240V / 50-60Hz

Size of RAM    64 MB

Integrated cable management system

High Definition Optical Tracking

Grandstream GS-HT814 4 Port Ata with 4 Fxs Ports Telephone Adapter Phones built-in Fast Ethernet 10/100Base-TX networkKey Features 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