Grandstream HT ATA 814v2

Technical Specifications

CertificationSupported protocolsOperating relative humidity (H-H)Output voltagePower LEDEthernet LAN (RJ-45) portsOperating temperature (T-T)Caller IDHeightDepthSecurity algorithmsReset buttonFax compatibilityAC input frequencyLED indicatorsVoice codecsWeightModem (RJ-11) portsCall waitingConference callWidthOutput currentAC input voltageProduct colourStorage temperature (T-T)Power source type

FCC/CE/RCM, K.21

TCP/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

10 – 90%

12 V

Yes

2

0 – 50 °C

Yes

28.5 mm

90 mm

SRTP, SIPS, TLS

Yes

T.38

50/60 Hz

Yes

G.726-32, CNG, G.723.1, VAD, OPUS, G.722, G.729ab, G.711

290 g

4

Yes

Yes

130 mm

1 A

100-240 V

Black

-10 – 60 °C

AC