Eight-port consolidation
Connect up to eight compatible analogue endpoints through one ATA.
Grandstream HT818 8-Port FXS ATA with Dual Gigabit Router
RRP $382.00
50% OFF
Not sure what you need?
Read our complete guide.
Not sure what you need?
Read our complete guide.
RRP $382.00
50% OFF
Grandstream • SKU HT818
The original eight-port HT818 ATA with dual Gigabit Ethernet, high-performance NAT, two SIP profiles and per-port three-way calling.
The original Grandstream HT818 connects up to eight compatible analogue phones or fax devices to SIP. It provides eight FXS ports, two SIP profiles, dual Gigabit Ethernet, high-performance NAT routing, three-way calling per port, T.38 fax, TLS/SRTP, automated provisioning and a unique device certificate. This listing is the original HT818, not HT818V2.
Quick answer: Choose HT818 for a verified original-model deployment that needs eight FXS ports in one compact ATA. Confirm the exact model, port plan, power, firmware and SIP platform before ordering.
Connect up to eight compatible analogue endpoints through one ATA.
Use high-performance NAT and WAN/LAN ports in a validated network design.
Apply supported conferencing, fax and SIP functions across the eight endpoints.
A quick fit check for Australian businesses comparing equipment for users, rooms, sites or wider projects.
| Exact model | Original HT818 not HT818V2 |
|---|---|
| FXS ports | 8 |
| SIP profiles | 2 |
| Network | 2 × Gigabit RJ45 with high-performance NAT |
| Fax | T.38 and G.711 pass-through |
| Power | External DC supply; confirm Australian package |
It provides eight FXS ports for up to eight compatible analogue endpoints.
The original HT818 supports two SIP profiles.
No. This listing is the original HT818. Confirm the rear label and firmware before ordering.
Yes. It provides two Gigabit Ethernet ports with high-performance NAT routing.
Yes. T.38 and G.711 fax pass-through are supported, subject to end-to-end compatibility.
Yes. Grandstream lists three-way voice conferencing per port.
It supports TLS and SRTP and uses a unique device security certificate.
Yes. Provide all endpoint types, PBX, fax use, port plan, network, sites and quantity.
Consolidate up to eight compatible analogue endpoints in one ATA.
Use WAN and LAN connections in a supported network topology.
Apply onboard routing where it fits the site architecture.
Support validated Fax-over-IP workflows.
Use supported three-way calling from each analogue endpoint.
Use the unique certificate and encrypted provisioning in a compatible managed deployment.
Best for: small and medium sites consolidating up to eight analogue phones or fax endpoints on a compatible SIP platform.
| DigiPhone SKU | HT818 |
|---|---|
| Product type | Eight-port analogue telephone adapter with NAT router |
| Generation | Original HT818; not HT818V2 |
| FXS ports | 8 |
| SIP profiles | 2 |
| Ethernet | 2 × 10/100/1000 Mbps Gigabit RJ45 |
| Routing | High-performance NAT router |
| Fax | T.38 and G.711 pass-through |
| Conference | 3-way voice conference per port |
| Voice | HD voice codecs where supported |
| Provisioning | TR-069 and XML; compatible UCM Zero Config |
| Security | TLS, SRTP, unique device certificate and AES provisioning |
| Power | External DC supply; confirm Australian regional package |
| Lifecycle | Confirm original-model firmware and support status |
| Manufacturer warranty | Grandstream manufacturer warranty in Australia |
Compatibility note: Confirm original HT818 label, port plan, SIP/PBX, analogue devices, fax, REN, network, power, firmware and lifecycle.
| SKU | HT818 |
| Barcode # | 6947273702412 |
| Brand | GRANDSTREAM |
| Shipping Weight | 1.0000kg |
| type | GATEWAYS AND ATAS |
This DigiPhone listing is supplied as an Australian version and is covered by Grandstream manufacturer warranty in Australia; duration and service conditions are subject to Grandstreams terms for this exact product. Warranty service is subject to the manufacturers terms and proof-of-purchase requirements.
Your rights under this warranty are in addition to rights available under the Australian Consumer Law. Keep your DigiPhone invoice and product serial number for any claim.
Bulk and project support: For fleet deployments, spare units or warranty planning, contact DigiPhone with the SKU and required quantity.
Grandstream • SKU HT818
The original eight-port HT818 ATA with dual Gigabit Ethernet, high-performance NAT, two SIP profiles and per-port three-way calling.
The original Grandstream HT818 connects up to eight compatible analogue phones or fax devices to SIP. It provides eight FXS ports, two SIP profiles, dual Gigabit Ethernet, high-performance NAT routing, three-way calling per port, T.38 fax, TLS/SRTP, automated provisioning and a unique device certificate. This listing is the original HT818, not HT818V2.
Quick answer: Choose HT818 for a verified original-model deployment that needs eight FXS ports in one compact ATA. Confirm the exact model, port plan, power, firmware and SIP platform before ordering.
Connect up to eight compatible analogue endpoints through one ATA.
Use high-performance NAT and WAN/LAN ports in a validated network design.
Apply supported conferencing, fax and SIP functions across the eight endpoints.
A quick fit check for Australian businesses comparing equipment for users, rooms, sites or wider projects.
| Exact model | Original HT818 not HT818V2 |
|---|---|
| FXS ports | 8 |
| SIP profiles | 2 |
| Network | 2 × Gigabit RJ45 with high-performance NAT |
| Fax | T.38 and G.711 pass-through |
| Power | External DC supply; confirm Australian package |
It provides eight FXS ports for up to eight compatible analogue endpoints.
The original HT818 supports two SIP profiles.
No. This listing is the original HT818. Confirm the rear label and firmware before ordering.
Yes. It provides two Gigabit Ethernet ports with high-performance NAT routing.
Yes. T.38 and G.711 fax pass-through are supported, subject to end-to-end compatibility.
Yes. Grandstream lists three-way voice conferencing per port.
It supports TLS and SRTP and uses a unique device security certificate.
Yes. Provide all endpoint types, PBX, fax use, port plan, network, sites and quantity.
This DigiPhone listing is supplied as an Australian version and is covered by Grandstream manufacturer warranty in Australia; duration and service conditions are subject to Grandstreams terms for this exact product. Warranty service is subject to the manufacturers terms and proof-of-purchase requirements.
Your rights under this warranty are in addition to rights available under the Australian Consumer Law. Keep your DigiPhone invoice and product serial number for any claim.
Bulk and project support: For fleet deployments, spare units or warranty planning, contact DigiPhone with the SKU and required quantity.
Consolidate up to eight compatible analogue endpoints in one ATA.
Use WAN and LAN connections in a supported network topology.
Apply onboard routing where it fits the site architecture.
Support validated Fax-over-IP workflows.
Use supported three-way calling from each analogue endpoint.
Use the unique certificate and encrypted provisioning in a compatible managed deployment.
Best for: small and medium sites consolidating up to eight analogue phones or fax endpoints on a compatible SIP platform.
| DigiPhone SKU | HT818 |
|---|---|
| Product type | Eight-port analogue telephone adapter with NAT router |
| Generation | Original HT818; not HT818V2 |
| FXS ports | 8 |
| SIP profiles | 2 |
| Ethernet | 2 × 10/100/1000 Mbps Gigabit RJ45 |
| Routing | High-performance NAT router |
| Fax | T.38 and G.711 pass-through |
| Conference | 3-way voice conference per port |
| Voice | HD voice codecs where supported |
| Provisioning | TR-069 and XML; compatible UCM Zero Config |
| Security | TLS, SRTP, unique device certificate and AES provisioning |
| Power | External DC supply; confirm Australian regional package |
| Lifecycle | Confirm original-model firmware and support status |
| Manufacturer warranty | Grandstream manufacturer warranty in Australia |
Compatibility note: Confirm original HT818 label, port plan, SIP/PBX, analogue devices, fax, REN, network, power, firmware and lifecycle.
| SKU | HT818 |
| Barcode # | 6947273702412 |
| Brand | GRANDSTREAM |
| Shipping Weight | 1.0000kg |
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