Grandstream 2 FXS, 2 GigE, NAT Router HT812 extension module 3af/at PoE Input and 2x

3af/at PoE Input and 2x GbE RJ45 ports with 48V Passive PoE output or IEEE802

Comprehensive unified communication and collaboration features

8 hour talk time

analog PBX and phones on the market

GHP series IP phones can be installed on desktop or wall-mounted and can be powered by PoE (GHP620/GHP621)

Grandstream 2 FXS, 2 GigE, NAT Router HT812 extension module 3af/at PoE Input and 2xSupports 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