GRANDSTREAM HT814 VoIP Gateway 4x FXS

The HT814 is an advanced VoIP gateway with four FXS ports, two Gigabit network ports, and an integrated NAT router. It is built on Grandstream's market-leading VoIP gateway technology, with millions of such devices successfully deployed worldwide. This high-performance VoIP gateway features exceptionally high audio quality, efficient encryption using unique security certificates for each device, remote automatic configuration for mass deployment and management, and exceptionally efficient networking capabilities for home and office use.

Key Features:

• 4 independent SIP accounts
• 4 FXS ports
• 2 Gigabit network ports
• High-performance NAT router
• Fax support with T.38
• Three-way voice conferencing
• Call forwarding, call transfer, call waiting, do not disturb, caller ID
• Wide range of voice codecs (G.711, G.723.1, G.729, G.726, iLBC, OPUS)