Grandstream HT812 - VoIP phone adapter
$106.82 inc GST
Grandstream HT812 – VoIP phone adapter – 2 ports – 1GbE
Manufacturer:Grandstream
Part Number:HT812
Warranty:12 Months
PPID:AA76936
$106.82 inc GST
50 in stock (can be backordered)
Ships from Christchurch
- Allow 2-3 days for delivery to the North Island
- Allow 1-2 days for delivery to the South Island
- add 1-2 days if you are rural
- Collection can be arranged
SKU: AA76936
Categories: Hardware, Networking, VoIP, VoIP Gateways
Description
The HT812 is an easy-to-use 2-port analog telephone adapter (ATA) with 2 FXS ports and an integrated Gigabit NAT router. Built upon Grandstream’s market-leading SIP ATA/gateway technology with millions of units successfully deployed worldwide, this powerful ATA features 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 home and office use. The HT812 delivers outstanding 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.- 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
- Supports 3-way voice conferencing
- Failover SIP server automatically switches to secondary server if main server loses connection
- Supports T.38 Fax for creating Fax-over-IP
- Supports a wide range of caller ID formats
- Use with Grandstream’s UCM series of IP PBXs for Zero Configuration provisioning
What’s in the Box
- Grandstream HT812
- External power adapter
Main Specifications
Product Description | Grandstream HT812 – VoIP phone adapter |
Device Type | VoIP phone adapter |
Form Factor | External |
Ports Qty | 2 |
Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
VoIP Protocols | SIP |
Telephony Interfaces | 2 phone (FXS) |
Power | AC 120/230 V (50/60 Hz) |
Dimensions (WxDxH) | 13 cm x 9 cm x 2.85 cm |
Weight | 290 g |
Extended Specifications
General
Device Type | VoIP phone adapter |
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Width | 13 cm |
Depth | 9 cm |
Height | 2.85 cm |
Weight | 290 g |
Networking
Form Factor | External |
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Ports Qty | 2 |
Connectivity Technology | Wired |
Data Transfer Rate | 1 Gbps |
Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
Network / Transport Protocol | TCP/IP, UDP/IP, NTP, ICMP/IP, ARP, DHCP, RARP, RTP, RTCP |
Remote Management Protocol | Telnet, HTTP, HTTPS, TFTP, TR-069 |
Status Indicators | Power, phone, WAN, LAN |
Features | Syslog support, DiffServ support, Quality of Service (QoS), reset button |
Encryption Algorithm | TLS |
IP Telephony
VoIP Protocols | SIP |
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Voice Codecs | G.711, G.723.1, G.729ab, G.726, iLBC, T.38 |
Telephony Interfaces | 2 phone (FXS) |
IP Telephony Features | Call forwarding, Caller ID, call waiting, call hold, call transfer |
Expansion / Connectivity
Interfaces | 2 x FXS – RJ-11 2 x 1000Base-T – RJ-45 |
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Miscellaneous
Compliant Standards | FCC, RCM |
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Power
Power Device | External power adapter |
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Voltage Required | AC 120/230 V (50/60 Hz) |
Environmental Parameters
Min Operating Temperature | 0 °C |
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Max Operating Temperature | 40 °C |
Humidity Range Operating | 10 – 90% (non-condensing) |
Additional information
Manufacturer |
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