Ht818 Voip Telephone Adapter

Grandstream HT818 v2 (HT818V2) is an eight-port VoIP gateway that connects analog telephone equipment to an IP telephony setup. Its integrated Gigabit NAT router combines telephony and network functions in one device.

The gateway supports 2 SIP profiles and provides 8 RJ11 FXS ports, allowing multiple analog phone lines to connect. Two RJ45 network ports support 10/100/1000 Mbps, while three-way voice conferencing is available on each port.

Wideband HD codec support is intended to provide clear voice transmission, and T.38 support enables fax over IP. These features make the HT818 v2 suitable for integrating analog phones and fax equipment with VoIP services.