Grandstream HT881 - VoIP gateway - 1GbE - desktop

Category: VoIP Gateways
Code: HT881
Brand: Grandstream Networks
Warranty: Unknown
For illustrative purpose only

Prices indicated are without delivery costs and VAT

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Stock Qty Est. Delivery Price
VAT
FR128 9 7-14 days unknown 147.35
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Product Description
Grandstream HT881 - VoIP gateway
Device Type
VoIP gateway
Form Factor
Desktop
Data Link Protocol
Ethernet, Fast Ethernet, Gigabit Ethernet
VoIP Protocols
SIP, SIP over TCP, SIP over TLS, SRTP, SIPS
Telephony Interfaces
8 line (FXO), 1 phone (FXS)
Dimensions (WxDxH)
19 cm x 10 cm x 2.8 cm
Weight
460 g
Device Type
VoIP gateway
Width
19 cm
Depth
10 cm
Height
2.8 cm
Weight
460 g
Form Factor
Desktop
Connectivity Technology
Wired
Data Link Protocol
Ethernet, Fast Ethernet, Gigabit Ethernet
Network / Transport Protocol
TCP/IP, UDP/IP, RTP, RTCP, ARP, RARP, ICMP/IP, DNS, DHCP, NTP
Remote Management Protocol
HTTP, HTTPS, TFTP, Telnet, TR-069, SSH
Status Indicators
Power, network, port status
Features
STUN support, Type of Service (ToS), DiffServ support, MPLS support, Syslog support, web-based management, NAT support, routing
Encryption Algorithm
AES, TLS
Compliant Standards
IEEE 802.3af, IEEE 802.1Q, IEEE 802.1p
VoIP Protocols
SIP, SIP over TCP, SIP over TLS, SRTP, SIPS
Voice Codecs
G.711, G.723.1, G.729, G.726, iLBC, Opus
Telephony Interfaces
8 line (FXO), 1 phone (FXS)
IP Telephony Features
Call waiting, Caller ID, call transfer, 3-way conferencing, call forwarding, call hold, Do-not-disturb (DND) support, dynamic jitter buffer, echo cancellation, T.38 FAX, SIP info, Dual-Tone Multi-Frequency (DTMF) dialing
Interfaces
8 x FXO - RJ-11 ¦ 1 x FXS - RJ-11 ¦ 1 x 1000Base-T (PoE) - RJ-45 ¦ 1 x 1000Base-T (PoE) - RJ-45
Cables Included
1 x network cable
Compliant Standards
FCC, RCM, IC, UKCA
Power Device
External power adapter (not included)
Min Operating Temperature
0 °C
Max Operating Temperature
40 °C
Humidity Range Operating
10 - 90% (non-condensing)
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