4 FXS 2 GIGE NAT ROUTERGR HT814V2 Powerful 4 Port FXS Gateway with Gigabit NAT Router The HT814 v2 is an advanced 4 port VoIP gateway with 4 FXS ports and an integrated Gigabit NAT router. 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 LED Indicators POWER NET1 NET2 PHONE1 PHONE2 PHONE3 PHONE4