Hybrid analogue connectivity
Combines one FXS port for an analogue device with one FXO port for a PSTN line.
Grandstream 1 Port FXS, FXO ATA, NAT Router Analogue Telephone Adapters(ATA) – HT813
Model # HT813
-
SKU: HT813
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Grandstream hybrid FXS/FXO analogue telephone adapter
Grandstream HT813 Hybrid FXS/FXO ATA with NAT Router
A hybrid analogue telephone adapter with one FXS port, one FXO port, PSTN lifeline support, dual 100Mbps LAN/WAN ports, two SIP profiles and secure VoIP provisioning.
- 1 × FXS and 1 × FXO
- PSTN lifeline support
- Dual 100Mbps LAN/WAN
- 2 SIP profiles
Product highlights
PSTN lifeline
The FXS port can be hard-relayed to the FXO port during a power outage.
Remote PSTN calling
The hybrid design supports remote calling to and from the connected PSTN line.
Two SIP profiles
Supports two SIP profiles through the FXS and FXO interfaces.
What to know before ordering
Review the stated model, capacity and compatibility details for SKU HT813. Only the specifications supplied for this exact product are shown.
Frequently asked questions
What is the Grandstream HT813?
It is a hybrid analogue telephone adapter with one FXS port and one FXO port.
What is the FXS port used for?
It extends VoIP service to one analogue phone or compatible device.
What is the FXO port used for?
It connects a PSTN line for remote calling and lifeline support.
What happens during a power outage?
The FXS port can be hard-relayed to the FXO port for PSTN lifeline operation.
How many SIP profiles are supported?
Two SIP profiles are listed.
Which network ports are included?
Dual 100Mbps LAN and WAN ports are supplied.
Does it support conferencing and fax?
Yes. Three-way conferencing per port and T.38 Fax-over-IP are listed.
Which security feature is supplied?
Strong AES encryption with a unique certificate per unit is listed.
Does it support SIP failover?
Yes. It can switch to a secondary SIP server.
What warranty applies to the HT813?
DeviceDeal is an authorised Grandstream reseller. The applicable Grandstream manufacturer warranty is subject to Grandstream terms; no exact warranty period was supplied.
(HT813)
Features and highlights
Hybrid analogue connectivity
Combines one FXS port for an analogue device with one FXO port for a PSTN line.
PSTN lifeline
The FXS port can be hard-relayed to the FXO port during a power outage.
Remote PSTN calling
The hybrid design supports remote calling to and from the connected PSTN line.
Two SIP profiles
Supports two SIP profiles through the FXS and FXO interfaces.
Dual network ports
Provides 100Mbps LAN and WAN ports.
Voice and fax
Supports three-way voice conferencing per port and T.38 Fax-over-IP.
Service continuity
Failover SIP server support can switch to a secondary server if the primary loses connection.
Secure provisioning
TR-069 provisioning and strong AES encryption with a unique certificate per unit are listed.
Key points
- 1 × FXS and 1 × FXO
- PSTN lifeline support
- Dual 100Mbps LAN/WAN
- 2 SIP profiles
Technical specifications
Grandstream HT813 Hybrid FXS/FXO ATA with NAT Router
Specifications below are organised from the information supplied for SKU HT813.
| Telephony | |
| FXS ports | 1 |
|---|---|
| FXO ports | 1 |
| SIP profiles | 2 |
| Lifeline | FXS hard-relay to FXO during power outage |
| Conferencing | 3-way per port |
| Fax | T.38 Fax-over-IP |
| Network | |
| LAN | 1 × 100Mbps |
| WAN | 1 × 100Mbps |
| Router | Integrated NAT stated in title |
| Security and provisioning | |
| Provisioning | TR-069 |
| Encryption | AES with unique per-unit certificate |
| SIP failover | Supported |
| SKU | HT813 |
| Barcode # | 6947273702634 |
| Brand | Grandstream |
| Shipping Weight | 1.0000kg |
| Shipping Width | 0.100m |
| Shipping Height | 0.050m |
| Shipping Length | 0.150m |
| Shipping Cubic | 0.000750000m3 |
Manufacturer warranty
Grandstream warranty information
DeviceDeal is an authorised Grandstream reseller. This product is covered by the applicable Grandstream manufacturer warranty, subject to Grandstream warranty terms, eligibility requirements and product assessment. No exact warranty period was supplied for this SKU.
Please retain your DeviceDeal tax invoice or order record as proof of purchase for any eligible claim or service request.
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