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

4 GHz) + 1300 Mbps (5 GHz) for media - intensive applications

3af Power over Ethernet (PoE) and Cisco Enhanced PoE

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

Wireless Direct Printing

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