Voip Telephone Adapter

Grandstream HT841 is an analog FXO gateway for linking telephone lines and office devices with a hosted or on-premises IP PBX. It provides four RJ11 FXO ports and one RJ11 FXS port, so the model can connect multiple external telephone lines alongside an analog telephone or other FXS device.

Two RJ45 network ports connect the gateway to the IP network; one supports 802.3af PoE-PD. The device also supports T.38 fax relay and three-way voice conferencing per port, bringing fax and conference calling into an IP telephony setup.

Package contents: HT841/HT881 gateway, Ethernet cable and quick installation guide. Power supply is not included.