Grandstream 2 FXS, 2 GigE, NAT Router HT812 extension module SIP video support

SIP video support

8 hour talk time

analog PBX and phones on the market

11ac Wave-2 4x4:4 Access Point

2 analog telephone/Fax FXS ports with lifeline capability

Grandstream 2 FXS, 2 GigE, NAT Router HT812 extension module SIP video supportSupports 2 SIP profiles through 2 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 a wide range of caller ID