Description

• Supports 4 SIP profiles and 4 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

Datasheet:

Telephone InterfacesFour (4) FXS portsNetwork InterfacesTwo (2) 10/100/1000Mbps RJ45 portsLED IndicatorsPOWER, LAN, WAN, PHONE1, PHONE2, PHONE3, PHONE4Factory Reset ButtonYesTelephony FeaturesCaller ID display or block, call waiting, flash, blind or attended transfer, forward, hold, do not disturb, 3-way conferenceVoice CodecsG.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 cancellationFax Over IPT.38 compliant Group 3 Fax Relay up to 14.4kpbs and auto-switch to G.711 for Fax Pass-throughShort/Long Haul Ring Load2 REN, up to 1km on 24AWG lineCaller IDBellcore Type 1 & 2, ETSI, BT, NTT, and DTMF-based CIDDisconnect MethodsBusy Tone, Polarity Reversal/Wink, Loop CurrentNetwork ProtocolsTCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, STUN, SIP (RFC3261), SIP over TCP/TLS, SRTP, TR-069QoSLayer 2 (802.1Q VLAN, SIP/RTP 802.1p) and Layer 3 (ToS, Diffserv, MPLS)DTMF MethodIn-audio, RFC2833 and/or SIP INFOProvisioning and ControlHTTP, HTTPS, TELNET, TFTP, TR-069 , secure and automated provisioning using AES encryption, syslogMediaSRTPControlTLS/SIPS/HTTPSManagementSyslog support, telnet, remote management using web broswerUniversal Power SupplyInput: 100-240VAC, 50-60Hz Output: 12V/1AEnvironmentalOperational: 32º – 104ºF or 0º – 40ºC
Storage: 14º – 140ºF or -10º – 60ºC
Humidity: 10 – 90% Non-condensingDimension and Weight28.5 x 130 x 90 mm (H x W x D) Weight: 353.33gComplianceFCC/CE/RCM

The HT814 is an advanced 4-port VoIP gateway with 4 FXS ports and an integrated Gigabit NAT router. Built upon Grandstream’s market-leading SIP ATA/gateway technology with millions of units successfully deployed worldwide, this powerful gateway features 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 home and office use.