Grandstream Networks HT814 v2

The Grandstream HT814 v2 is a high-performance analog telephone adapter (ATA) designed for small to medium businesses. It features 4 FXS ports, allowing connection of up to 4 analog phones or fax machines to a VoIP network. With support for 2 SIP profiles per port, it enables flexible call routing and multiple service providers.

Security is paramount with TLS and SRTP encryption for voice and signaling. The device supports automated provisioning via TR-069 or XML config files, simplifying deployment. The HT814 v2 also includes a built-in NAT router with QoS, ensuring reliable voice quality even on congested networks.