The Grandstream HT814 4-FXS ATA Adapter is a high-performance analogue telephone adaptor designed to connect analogue telephones, fax machines, and legacy PBX systems to modern SIP-based VoIP networks. Featuring four FXS ports and an integrated Gigabit NAT router, the HT814 enables users to…
£70.00
Available on back-order
The Grandstream HT814 4-FXS ATA Adapter is a high-performance analogue telephone adaptor designed to connect analogue telephones, fax machines, and legacy PBX systems to modern SIP-based VoIP networks. Featuring four FXS ports and an integrated Gigabit NAT router, the HT814 enables users to continue using existing analogue equipment while benefiting from advanced IP telephony features and improved communication flexibility. It is ideal for small and medium-sized businesses, hospitality environments, home offices, and organisations transitioning to VoIP services.
The HT814 provides reliable voice performance, HD audio support, advanced security features, and broad SIP interoperability. Designed for both residential and business use, it offers a cost-effective solution for integrating analogue devices into modern communication systems.
The HT814 allows organisations and users to retain existing analogue telephones and devices while adopting SIP-based communications, reducing equipment replacement costs and simplifying migration.
Its four-port design supports multiple analogue devices from a single unit, while the integrated Gigabit NAT router reduces the need for additional networking hardware.
Next Day Delivery
For UK orders received before 1pm Monday to Friday, we operate a next business day delivery service, subject to availability. We use next day services from the leading delivery companies.
Specific Time Delivery
If you need an item urgently, or delivered at a specific time, please contact us.
Delivery Methods
We use several leading delivery companies. The majority of our deliveries are made by DPD, including most international orders.
Shipping prices are calculated during the checkout process. We deliver to almost every country. For international delivery services, we use DHL, a high quality, fast delivery service. Prices are provided based on the weight of the order; this is calculated when you reach the checkout.
For full shipping information please visit our shipping page.
The Grandstream HT814 4-FXS ATA Adapter is a high-performance analogue telephone adaptor designed to connect analogue telephones, fax machines, and legacy PBX systems to modern SIP-based VoIP networks. Featuring four FXS ports and an integrated Gigabit NAT router, the HT814 enables users to continue using existing analogue equipment while benefiting from advanced IP telephony features and improved communication flexibility. It is ideal for small and medium-sized businesses, hospitality environments, home offices, and organisations transitioning to VoIP services.
The HT814 provides reliable voice performance, HD audio support, advanced security features, and broad SIP interoperability. Designed for both residential and business use, it offers a cost-effective solution for integrating analogue devices into modern communication systems.
The HT814 allows organisations and users to retain existing analogue telephones and devices while adopting SIP-based communications, reducing equipment replacement costs and simplifying migration.
Its four-port design supports multiple analogue devices from a single unit, while the integrated Gigabit NAT router reduces the need for additional networking hardware.