Grandstream GS-HT814 4 Port Ata with 4 Fxs Ports Telephone Adapter Phones Power Supply：AC~220-240V / 50-60Hz

Power Supply：AC~220-240V / 50-60Hz

High Definition Optical Tracking

Wireless Direct Printing

This kit was specially designed for the technician who is installing and maintaining network systems and is the most basic kit of our three Network/LAN tool kits

Integrated cable management system

Grandstream GS-HT814 4 Port Ata with 4 Fxs Ports Telephone Adapter Phones Power Supply：AC~220-240V / 50-60HzKey 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