Teleproject UK
 

SKU: HT812_V2  |   Brand: Grandstream Networks

Grandstream Networks HT812 v2

SKU: HT812_V2  |   Brand: Grandstream Networks

Grandstream Networks HT812 v2

4 in stock

£44.44 ex. VAT

Figures are exclusive of VAT.

 

The HT812 V2 is an advanced 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.

Management features
Quality of Service (QoS) supportYes
Technical details
Voice codecsCNG, G.711, G.722, G.723, G.726-32, G.729ab, OPUS, VAD
Fax compatibilityT.38
Features
Voice codecsCNG, G.711, G.722, G.723, G.726-32, G.729ab, OPUS, VAD
Fax compatibilityT.38
CertificationFCC/CE/RCM, K.21
Product colourBlack
Network
Quality of Service (QoS) supportYes
Call management
Conference callYes
Caller IDYes
Call waitingYes
Protocols
Supported protocolsTCP/IP/UDP, RTP/RTCP (RFC1889, 1890), HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP, SSH, Telnet, STUN (RFC3489, 5389), SIP (RFC3261), SIP over TCP/TLS, SRTP, SNMP, TR-069, IMS/3GPP, IPoE
Security
Security algorithmsSIPS, SRTP, TLS
Ports & interfaces
Modem (RJ-11) ports2
Ethernet LAN (RJ-45) ports2
Power
Power source typeAC
AC input voltage100-240 V
AC input frequency50/60 Hz
Output voltage12 V
Output current0.5 A
Certificates
CertificationFCC/CE/RCM, K.21
Operational conditions
Storage temperature (T-T)-10 - 60 °C
Operating temperature (T-T)0 - 50 °C
Operating relative humidity (H-H)10 - 90%
Weight & dimensions
Weight353.33 g
Width130 mm
Depth90 mm
Height28.5 mm