Grandstream Powerful 8 port FXS Gateway with Gigabit NAT Router
(Model # HT818)
Product Brochure (pdf)
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Built for users looking for 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.
HT818 Features:
- Eight (8) RJ11 FXS ports
- Two (2) 10/100/1000Mbps RJ45 ports
- LED indicators: POWER, LAN, WAN, PHONE1, PHONE2, PHONE3, PHONE4, PHONE5, PHONE6, PHONE7, PHONE8
- Reset button
- Caller ID display or block, call waiting, flash, blind or attended transfer, forward, hold, do not disturb, 3-way conference
- 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
- Short/Long Haul Ring Load 2 REN, up to 1km on 24AWG line
- Caller ID Bellcore Type 1 & 2, ETSI, BT, NTT, and DTMF-based CID
- Disconnect Methods Busy Tone, Polarity Reversal/Wink, Loop Current
- 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
- QoS Layer 2 (802.1Q VLAN, SIP/RTP 802.1p) and Layer 3 (ToS, Diffserv, MPLS)
- DTMF Method In-audio, RFC2833 and/or SIP INFO
- Provisioning and Control HTTP, HTTPS, SSH, TFTP, TR-069 , secure and automated provisioning using AES encryption, syslog
- Media SRTP
- Control 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
- Dimensions (L)180mm (W)120mm (H)36mm
- Compliance FCC/CE/RCM
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