Grandstream HT818 ATA adapter
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  • Grandstream HT818 ATA adapter
  • Grandstream HT818 ATA adapter
  • Grandstream HT818 ATA adapter
  • Grandstream HT818 ATA adapter

Grandstream HT818 ATA adapter

€160.20
Tax excluded Delivery in 2 weeks

Built for users looking a strong analog-to-VoIP converter, the HT818 is a powerful 8-port VoIP gateway with 8 FXS ports and an integrated Gigabit NAT router.

Quantity
15 days

 

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The HT818 is a powerful 8-port VoIP gateway with 8 FXS ports and an integrated Gigabit NAT router. Built for users looking for a strong analog-to-VoIP converter, it features Grandstream’s market-leading SIP ATA/gateway technology with millions of units successfully deployed worldwide. This powerful gateway carries exceptional voice quality in various application environments, strong encryption with unique security certificate per unit, automated provisioning for volume deployment and device management, and outstanding network performance for enterprise use.

Features

  • Supports 2 SIP profiles and 8 FXS ports
  • Strong AES encryption with security certificate per unit
  • Automated & secure provisioning options using TR069
  • 3-way voice conferencing per port
  • Exceptional voice quality with wide-band HD codec
  • Supports T.38 Fax for reliable Fax-over-IP
  • Supports dual Gigabit network ports
  • High performance NAT router
HT818

Data sheet

Telephone Interfaces
Eight (8) RJ11 FXS ports
Network Interfaces
Two (2) 10/100Mbps ports (RJ45) with integrated NAT router
LED indicators
POWER, LAN, WAN, PHONE1, PHONE2, PHONE3, PHONE4, PHONE5, PHONE6, PHONE7, PHONE8
Voice Codecs
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
Fax over IP
T.38 compliant Group 3 Fax Relay up to 14.4kpbs and auto-switch to G.711 for Fax Pass-through
Telephony Features
Caller ID display or block, call waiting, flash, blind or attended transfer, forward, hold, do not disturb, 3-way conference
QoS
Layer 2 (802.1Q VLAN, SIP/RTP 802.1p) and Layer 3 (ToS, DiffServ, MPLS)
Network Protocols
TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP, SSH, STUN, SIP (RFC3261), SIP over TCP/TLS, SRTP, TR-069
DTMF Method
In-audio, RFC2833 and/or SIP INFO
Signaling
SIP (RFC 3261) over UDP/TCP/TLS
SIP Server Profiles & Accounts Per System
Supports 2 SIP profiles and 8 FXS ports
Security
SRTP, TLS/SIPS/HTTPS
Management
Syslog support, SSH, remote management using web browser
Universal Power Supply
Input: 100-240VAC, 50-60Hz Output: 12V/1.5A
Environmental
Operational: 32º – 104ºF or 0º – 40ºC Storage: 14º – 140ºF or -10º – 60ºC Humidity: 10 – 90% Non-condensing
Physical
(L)180mm*(W)120mm*(H)36mm 356g

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