VoIP phone adapter - 2 ports - 1GbE
| 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) | 5.1 in x 3.5 in x 1.1 in |
| Weight | 10.23 oz |
| General | |
| Device Type | VoIP phone adapter |
| Width | 5.1 in |
| Depth | 3.5 in |
| Height | 1.1 in |
| Weight | 10.23 oz |
| Expansion / Connectivity | |
| Interfaces | 2 x FXS - RJ-11 ¦ 2 x 1000Base-T - RJ-45 |
| Miscellaneous | |
| Compliant Standards | FCC, RCM |
| Networking | |
| Form Factor | External |
| 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, RTP, RTCP, ARP, RARP, ICMP/IP, DHCP, NTP |
| Remote Management Protocol | HTTP, HTTPS, TFTP, Telnet, TR-069 |
| Status Indicators | Power, LAN, WAN, phone |
| Features | Reset button, Syslog support, Quality of Service (QoS), DiffServ support |
| Encryption Algorithm | TLS |
| Power | |
| Power Device | External power adapter |
| Voltage Required | AC 120/230 V (50/60 Hz) |
| Environmental Parameters | |
| Min Operating Temperature | 32 °F |
| Max Operating Temperature | 104 °F |
| Humidity Range Operating | 10 - 90% (non-condensing) |
| IP Telephony | |
| VoIP Protocols | SIP |
| Voice Codecs | G.711, G.723.1, G.729ab, G.726, iLBC, T.38 |
| Telephony Interfaces | 2 phone (FXS) |
| IP Telephony Features | Caller ID, call waiting, call forwarding, call hold, call transfer |