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Description
Grandstream SIP ATA 1 Port FXS Gateway | HT-801Bridge Your Analog Devices to a Powerful VoIP Network The Grandstream HT801 is a single port analog telephone adapter (ATA) designed to connect your traditional analog phones, fax machines, and PBX systems to a modern VoIP network. This compact and powerful device allows both home and office users to create a high quality, manageable IP telephony solution. Built on Grandstream's market leading SIP ATA gateway technology, the HT801 delivers exceptional
Bridge Your Analog Devices to a Powerful VoIP Network
The Grandstream HT801 is a single-port analog telephone adapter (ATA) designed to connect your traditional analog phones, fax machines, and PBX systems to a modern VoIP network. This compact and powerful device allows both home and office users to create a high-quality, manageable IP telephony solution. Built on Grandstream's market-leading SIP ATA/gateway technology, the HT801 delivers exceptional voice quality and reliability. It's an ideal solution for individual use and for commercial IP voice deployments, enabling you to take full advantage of VoIP technology without replacing your existing analog equipment.
Key Features and Benefits
- Superb Voice Quality: Experience crystal-clear voice communications thanks to advanced line echo cancellation and a dynamic jitter buffer.
- Robust Security: Protect your calls and accounts with state-of-the-art TLS and SRTP encryption technology. Each unit features a unique security certificate for enhanced protection.
- Advanced Telephony Features: Supports a wide range of features including 3-way voice conferencing, call transfer, call forward, call waiting, do not disturb, and caller ID.
- Fax Over IP Support: The T.38 Fax-over-IP protocol ensures reliable faxing over your IP network.
- Automated Provisioning: Effortlessly deploy and manage the HT801 with automated provisioning options, including TR-069 and XML config files. It also supports Zero Configuration provisioning when used with Grandstream's UCM series of IP PBXs.
- Failover SIP Server: Enjoy uninterrupted service with the failover SIP server that automatically switches to a secondary server if the main one loses connection.
- Compact and Versatile: Its ultra-compact size makes it perfect for any home or office environment.
Technical Specifications
| Interfaces | |
| Telephone Interfaces | One (1) RJ11 FXS port |
| Network Interface | One (1) 10/100Mbps auto-sensing Ethernet port (RJ45) |
| LED Indicators | POWER, INTERNET, PHONE |
| Factory Reset Button | Yes |
| Voice, Fax, Modem | |
| Telephony Features | Caller ID display or block, call waiting, flash, blind or attended transfer, forward, hold, do not disturb, 3-way conference |
| Voice Codecs | G.711 with Annex I (PLC) and Annex II (VAD/CNG), G.723.1, G.729A/B, G.726, G.722, iLBC, OPUS, dynamic jitter buffer, advanced line echo cancellation |
| Fax over IP | T.38 compliant Group 3 Fax Relay up to 14.4kbps and auto-switch to G.711 for Fax Pass-through |
| Short/Long Haul Ring Load | 5 REN: Up to 1km on 24 AWG wire |
| Caller ID | Bellcore Type 1 & 2, ETSI, BT, NTT, and DTMF-based CID |
| Disconnect Methods | Busy Tone, Polarity Reversal/Wink, Loop Current |
| Signaling | |
| Network Protocols | TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP, STUN, SIP (RFC3261), SIP over TCP/TLS, SRTP, TR-069 |
| QoS | Layer 2 (802.1Q VLAN, SIP/RTP 802.1p) and Layer 3 (ToS, DiffServ, MPLS) |
| DTMF Method | In-audio, RFC2833 and/or SIP INFO |
| Security | |
| Media | SRTP |
| Control | TLS/SIPS/HTTPS |
| Physical | |
| Power Supply | Input: 100-240VAC, 50-60Hz; Output: 5.0VDC/1.0A |
| Dimensions and Weight | 100mm x 100mm x 29.5mm, 114g (without package) |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Great Quality
Size: 120g 8.5" x 11"
This product has been my go to for sublimation. Images are vibrant and doesn’t lose its shine.
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Reviewed in the United States on April 14, 2026
★★★★★ 5
I Exclusively Use ONLY Hiipoo Products - Simply the BEST!
Size: 120g 8.5" x 11"
I'm just about to purchase this product for the 3rd time. I simply cannot believe how well this product works for me. In the past, I had a $2k Ricoh sublimation printer, using Sawgrass ink, and specialty sublimation paper. That expensive Ricoh printer didn't last over 2 years. I took such great care of that machine, and it was terrible. Now, I use an Epson-2800, and I ONLY USE Hiipoo ink and paper, because it is THE BEST! Hiipoo inks work excellent in Epson printers, but you must initially start with their ink, you cannot add the ink to whatever you already have in your printer. This paper is compatible with Epson printers. I will exclusively only use Hiipoo products. The quality is unmatched. The performance is superior. The value is outstanding. I HIGHLY recommend Hiipoo products. I am not a paid spokesperson, not do I receive compensation for this review. I just own a business that provides laser engraving and sublimation printed items. You cannot go wrong using this sublimation paper. Buy their inks too, the quality of the printed items are exceptional. Excellent thickness of paper. It's durable, dries quickly and the color quality is excellent! Love Hiipoo products!!!
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Reviewed in the United States on August 11, 2025
★★★★★ 5
Quality Paper Gives Great Results
Size: 120g 8.5" x 11"
Works well for Sublimation done thru Ink Jet Printers. Quality material and the finished heating provided great results in my projects. I used in conjunction with the Hiipoo Sublimation Ink and they made beautiful results with no issues. Thank you.
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Reviewed in the United States on March 30, 2026
★★★★★ 5
Great product
Size: 120g 8.5" x 11"
Worked great in my Epson EcoTank. Color was excellent and the price is right.
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Reviewed in the United States on March 10, 2026
★★★★★ 4
good product
Size: 120g 8.5" x 11"
works well for my eye blanks
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Reviewed in the United States on November 16, 2025