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Computer Network Accessories
Wednesday, 22 January
Search for product:
#05368
NEW
VoIPGRANDSTREAMHT881

VoIP gateway, 8xFXO (Grandstream HT881)

Protocols SIP (RFC3261)
Voice codec G.711 with Annex I (PLC) and Annex II (VAD/CNG),
G.723.1,
G.729A/B,
G.726,
iLBC,
OPUS,
dynamic jitter buffer,
advanced line echo cancellation
Ports Two 10/100/1000Mbps RJ45 ports,
one with 802.3af PoE-PD support
Voice ports 8x RJ11 FXO / 1x RJ11 FXS
QoS Layer 2 (802.1Q VLAN,
SIP/RTP 802.1p) and Layer 3 (ToS,
Diffserv,
MPLS),
Traffic Shaping
Network Protocols 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
Power POE Input 4 8 V / 0 . 5 A,
DC Input 12V/1A
Operating temperatures 0°C ÷ 40°C
Operating humidity 10% ÷ 90%,
non-condensing
Dimensions 190 mm × 100 mm × 28 mm
Certificates CE,
FCC,
RCM
Warranty 24 months
Manufacturer Grandstream

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Net Price: 186.00 USD  Unit: pcs
Minimal order quantity: 1 x pcs
Quantity in the smallest collective package: 1 x pcs
x pcs
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