Grandstream HT818 - VoIP phone adapter - 8 ports - 1GbE

Categoria: Gateways de VoIP
Código: HT818
Garantia: Desconhecido
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Product Description
Grandstream HT818 - VoIP phone adapter
Device Type
VoIP phone adapter
Form Factor
External
Ports Qty
8
Data Link Protocol
Ethernet, Fast Ethernet, Gigabit Ethernet
VoIP Protocols
SIP
Telephony Interfaces
8 phone (FXS)
Power
AC 120/230 V (50/60 Hz)
Dimensions (WxDxH)
18 cm x 12 cm x 3.6 cm
Weight
356 g
Device Type
VoIP phone adapter
Width
18 cm
Depth
12 cm
Height
3.6 cm
Weight
356 g
Form Factor
External
Ports Qty
8
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
NAT support, MPLS support, Syslog support, DiffServ support, Quality of Service (QoS), reset button, Type of Service (ToS)
Encryption Algorithm
AES, TLS
Compliant Standards
IEEE 802.1Q, IEEE 802.1p
VoIP Protocols
SIP
Voice Codecs
G.711, G.723.1, G.729ab, G.726, iLBC, T.38
Telephony Interfaces
8 phone (FXS)
IP Telephony Features
Call forwarding, Caller ID, call waiting, call hold, call transfer
Interfaces
8 x FXS - RJ-11 ¦ 2 x 1000Base-T - RJ-45
Compliant Standards
FCC, RCM
Power Device
External power adapter
Voltage Required
AC 120/230 V (50/60 Hz)
Min Operating Temperature
0 °C
Max Operating Temperature
40 °C
Humidity Range Operating
10 - 90% (non-condensing)