Grandstream HT813 Gateway Analog Telephone Adapter Norstar-Customizable-System-Packages 12 Programmable Keys

12 Programmable Keys

Replacement model for discontinued H31 and H31N headsets

Dual PRI T1

EHS Support: by WHA (Optional)

Grandstream HT813 Gateway Analog Telephone Adapter Norstar-Customizable-System-Packages 12 Programmable KeysGrandstream HT813 Gateway Analog Telephone Adapter The Grandstream HT813 Gateway Analog Telephone Adapter features 1 analog telephone FXS port and 1 PSTN line FXO port in order to offer backup lifeline support using a PSTN line. The integration of a FXO and FXS port enables this hybrid ATA to support remote calling to and from the PSTN line. Features Supports 2 SIP Profiles Through 1 FXS Port and 1 FXO Port Dual 100Mbps LAN and WAN Ports 3 way Voice