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