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Grandstream HT812

Photos - Router Grandstream HT812
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Grandstream HT812
Main
Typerouter
Mountdesktop
Ports
ConnectionsEthernet
Gigabit Ethernet2
Of which dedicated WANs1 pcs
Of which dedicated LAN1 pcs
Features
ControlSSH
Web interface
Basic featuresDHCP server
General
PSUexternal
Operating temperature0 °C ~ +50 °C
Dimensions (WxDxH)130x90x29 mm
Weight353 g
Official Websitegrandstream.com
Added to E-Catalogjanuary 2023
2x RJ11 ports for connecting IP telephony or fax.
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Grandstream 2025 - new arrivals, bestsellers, and the most relevant models Grandstream.

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Grandstream HT-812 2FXS Gateway Black

Supports 2 SIP profiles through 2 FXS ports and dual Gigabit ports Includes a built-in NAT router which can handle routing speeds up to 100MBps TLS and SRTP security encryption technology to protect calls and accounts
Amazon.co.uk
Delivery: to United Kingdom
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£52.73
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Grandstream HT812

The HT812 is an advanced 2-port analog telephone adapter (ATA) with 2 FXS ports and an integrated Gigabit NAT router. Designed based on Grandstream´s market-leading ATA/SIP gateway technology with millions of units successfully installed worldwide, this powerful ATA delivers exceptional voice quality in various application environments, reinforced... moreencryption with unique security certificate per unit, automatic provisioning for volume deployment and device management, and excellent network performance for home and office use.Specifications:Guy: - GatewayPorts: - 2 x FXS ports- 2 x 10/100/1000Mbps RJ45 portsVoice, fax, modem: - 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, line echo cancellation advanced- Fax-Over-IP: Group 3 Relay Fax compatible with T.38 up to 14.4kpbs and automatic switching to G.711 for Fax Pass-through- Ring Load: 3 REN, up to 1 km on 24AWG line- Caller ID: Bellcore Type 1 and 2, ETSI, BT, NTT and DTMF-based CID- Disconnection Methods: Busy Tone, Reverse Polarity/Wink, Loop Current- Network Protocols: TCP/IP/UDP, RTP/RTCP , HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, 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)Sign: - DTMF Method: In-audio, RFC2833 and/or SIP INFO- Provisioning and Control: HTTP, HTTPS, TELNET, TFTP, TR-069, secure and automatic provisioning using AES encryption, syslog - Media: SRTP- Control: TLS/ SIPS/HTTPSOther features: - LED Indicators: Power, Internet, Phone1, Phone2- Factory Reset Button: Yes- Telephony Functions: Caller ID display or blocking, call waiting, flash, unsupervised or supervised transfer, call forwarding, hold, do not disturb, 3-way conference- Management: Support Syslog, telnet, remote management using internet browser- Power Supply: Input: 100-240VAC, 50-60Hz | Output: 12VDC/0.5A- Environment: Operating: 32º - 104ºF or 0º - 40ºC- In storage: 14º - 140ºF or -10º - 60ºC- Humidity: 10 - 90%, non-condensing- Dimension and Weight: 28.5 x 130 x 90 mm, 114 g (H x W x D) Weight: 353.33 g- Compliance: FCC/CE/RCM
Tradeinn.com
Delivery: in United Kingdom
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£54.49
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Grandstream Networks HT812 VoIP telephone adapter

The HT812 delivers powerful VoIP technology and routing capabilities to home and office environments. and allows users to successfully connect their analog devices to a manageable and powerful VoIP network. Built using Grandstream's market-leading SIP ATA/gateway technology. with millions of units successfully deployed worldwide. this powerful ATA... morefeatures exceptional voice quality in various applications and environments. The HT812 comes with 2 easy-to-use FXS ports. an integrated Gigabit NAT router. state-of-the-art encryption with a unique security certificate per unit. automated provisioning for volume deployment and device management and outstanding network performance.
itsupplies.uk
Delivery: to United Kingdom
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£74.22
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