The Grandstream HT814 is an analog telephone adapter (ATA) with 4 FXS ports, 2 Gigabit network ports and supports 4 SIP lines. The Grandstream HT814 ATA offers excellent voice quality, security certificate encryption, automatic provisioning and easy operation of the device. This adapter can be used in your home or office.
Characteristics of ATA Grandstream HT814
Supports up to 4 SIP lines.
4 FXS ports.
2 RJ45 ports of 10/100/1000 Mbps.
AES encryption reinforced with security certificate.
Automatic and secure provisioning with TR069.
3-way voice conference per port.
Supports the codec for Fax T.38.
NAT high performance router.
Voice codecs: G711, G.723.1, G.729A / B, G.726, iLBC, OPUS.
Cancellation of the line echo.
Universal power supply: Input 100-240VAC, 50-60Hz; Output: 12V / 0.5A