Product leaflet for the Grandstream HT802 dual-port ATA, highlighting high-definition voice quality, advanced VoIP features, and automatic configuration for…
The Grandstream HT802 is a dual-line Analog Telephone Adapter (ATA) designed to provide high-quality and easy-to-manage IP telephone solutions for both home and office users. It features a compact design, advanced VoIP capabilities, secure privacy protection, and automatic configuration, allowing standard analog phones to be used on IP networks with high-definition call quality.
The device supports a wide range of advanced telephone functions including call forwarding, call waiting, and three-party voice conferencing. It is compatible with various network protocols such as SIP, T.38 fax, TLS, and SRTP, and supports automatic deployment via TR-069 or encrypted XML configuration files. This manual is written in Chinese.
| Phone Interfaces | 2 FXS interfaces |
|---|---|
| Network Interface | 1 10/100Mbps Ethernet port |
| Power Input | 100-240VAC, 50-60Hz |
| Power Output | 5.0VDC/1.0A |
| Operating Temperature | 0º - 40ºC |
| Dimensions | 100mm x 100mm x 29.5mm |
It supports call waiting, call hold, busy transfer, specified transfer, forwarding, flash, do not disturb, and three-party conferences.
The device supports TLS, SIPS, HTTPS, and SRTP for secure media and control.