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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
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Description
Grandstream 8-Port Voip Gateway w/ 8FXSGrandstream HT818 is a powerful 8 port VoIP gateway with 8 FXS ports and an integrated Gigabit NAT router. It features Grandstreams market leading SIP ATA gateway technology with millions of units successfully deployed worldwide. This powerful gateway carries exceptional voice quality in various application environments, strong encryption with unique security certificate per unit, automated provisioning for volume deployment and device management, and
Grandstream HT818 is a powerful 8-port VoIP gateway with 8 FXS ports and an integrated Gigabit NAT router. It features Grandstream’s market-leading SIP ATA/gateway technology with millions of units successfully deployed worldwide. This powerful gateway carries exceptional voice quality in various application environments, strong encryption with unique security certificate per unit, automated provisioning for volume deployment and device management, and outstanding network performance for enterprise use.
Product Features:- Supports 2 SIP profiles and 8 FXS ports
- Strong AES encryption with security certificate per unit
- Automated & secure provisioning options using TR069
- 3-way voice conferencing per port
- Exceptional voice quality with wide-band HD codec
- Supports T.38 Fax for reliable Fax-over-IP
- Supports dual Gigabit network ports
- High performance NAT router
- Telephone Interfaces: Eight (8) RJ11 FXS ports
- Network Interface Two (2) 10/100/1000Mbps RJ45 ports
- LED Indicators: POWER, LAN, WAN, P
- Factory Reset Button: Yes
- 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, iLBC, OPUS, dynamic jitter buffer, advanced line echo cancellation
- Fax over IP T.38 compliant Group 3 Fax Relay up to 14.4kpbs and auto-switch to G.711 for Fax Pass-through
- Short/Long Haul Ring Load 2 REN, up to 1km on 24AWG line
- Caller ID Bellcore Type 1 & 2, ETSI, BT, NTT, and DTMF-based CID
- Disconnect Methods: Busy Tone, Polarity Reversal/Wink, Loop Current
- Network Protocols: TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP, SSH, 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
- Provisioning and Control: HTTP, HTTPS, SSH, TFTP, TR-069 , secure and automated provisioning using AES encryption, syslog
- Media: SRTP
- Control: TLS/SIPS/HTTPS
- Management: Syslog support, SSH, remote management using web browser
- Universal Power Supply Input: 100-240VAC, 50-60Hz
- Output: 12V/1.5A
- Environmental:
- Operational Temperature: 32o – 104oF or 0º – 40ºC
- Storage Temperature: 14o – 140oF or -10º – 60ºC
- Operational Humidity: 10 – 90% Non-condensing
- Dimension and Weight: (L)180mm*(W)120mm*(H)36mm 356g
- Compliance: FCC/CE/RCM
(1) GS-HT818 Gateway
(1) User Manual
(1) Power Adapter (12V)
(1) Ethernet Cable
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
4.7 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 3
Cheap and unstable
Size: 4 Panel, Color: Black, Size: 4 Panel, Color: Black
Although this has nothing to do with the product, it arrived a day later than previously stated. Making me have to create a makeshift room divider the day it was actually needed. When the product arrived it arrived in a box that showed no evidence of damage. Once opened, divider was found inside a plastic cover. Great protector for dust or scratching. The divider was fully assembled so there was nothing for me to do but remove it from packaging and use it where needed. After further inspection the divider was not only cheap and flimsy looking it was absolutely unstable. It would wobble and appears to have been assembled in a rush making some panels crooked. I noted significant damage to the bottom portion of some of the panels both front and back. It does not feel like an item worth the price. The color is as advertised and the product had no smell. The sizing was accurate.
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Reviewed in the United States on January 17, 2025
★★★★★ 5
Quality Product Easy to Use Awesome Privacy Great Price
Size: 4 Panel, Color: Black
I have Purchased 2 of these Room Dividers. One for my Nephew and One for my Son. They Both Say they are Sturdy and easy to setup and use. The Quality and Price are Great!
Easy to setup already assembled and Very well made. I would recommend this Product
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Reviewed in the United States on August 1, 2025
★★★★★ 5
It really covers our privacy area.
Color: Off White, Size: 8 Panels, Color: Off White, Size: 8 Panels
This privacy screen really works! It is the exact size that we needed (8 panel) the white color brightens the deck and compliments the trim of our house.The weight is minimal and was easily put up by two people.As for the sturdiness, the screen is made for outdoors, so I am hoping it will stand up to rain and some wind. J
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Very nice!
Color: Brown, Size: 6 Panels
Very pretty! Lots of compliments.
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Reviewed in the United States on March 22, 2026
★★★★★ 4
Nice
Color: Off White, Size: 8 Panels
I like it. But i think it’s not to strong.
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Reviewed in the United States on March 6, 2026