Main product

Overview


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 features 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.




Specification

Technical Description: Grandstream Networks HT812 VoIP telephone adapter
Call management
Call waiting:
Yes
Caller ID:The name and/or number of the caller comes up on screen when they ring the phone. You also send your caller ID when you call someone else unless you choose to deactivate it.
Yes
Conference call:
Yes

Features
Certification:
FCC/CE/RCM, K.21
LED indicators:
Yes
Reset button:
Yes
Fax compatibility:
T.38
Voice codecs:
iLBC, G.711, G.723.1, G.726, G.729A, G.729B, OPUS

General
Type:Characteristics of the device.
VoIP Telephone Adapters

Logistics data
Harmonized System (HS) code:
85177900

Network
Quality of Service (QoS) support:
Yes
Web-based management:Using a website/web application to manage something.
Yes

Networking
Quality of Service (QoS) support:
Yes
Web-based management:Using a website/web application to manage something.
Yes

Operational conditions
Operating relative humidity (H-H):
10 - 90%
Operating temperature (T-T):The minimum and maximum temperatures at which the product can be safely operated.
0 - 40 °C
Storage temperature (T-T):The minimum and maximum temperatures at which the product can be safely stored.
-10 - 60 °C

Ports & interfaces
I/O ports:An interface on a device to which you can connect another device.
2 x FXS, 2 x RJ-45
Ethernet LAN (RJ-45) ports:Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.
2

Power
Output current:
0.5 A
Output voltage:
12 V

Protocols
Management protocols:
Telnet
Supported network protocols:Network protocols tested as compatible with this product e.g. FTP,HTML, POP.
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

Security
Security algorithms:Security algorithms are used to provide authentication, cipher key generation, integrity and radio link privacy to users on mobile networks. The security algorithms supported are the ones that can be used with this product.
AES, HTTPS

Weight & dimensions
Dimensions (WxDxH):Dimensions of the product (Width x Depth x Height).
130 x 90 x 28.5 mm
Weight:Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
353.33 g

Product details

HT812 Grandstream Networks 6947273702153

Grandstream Networks HT812 VoIP telephone adapter

£70.00 and In stock

SKU: HT812

Grandstream Networks HT812 VoIP telephone adapter

Quick Code: Q1149935 MPN: HT812

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