Grandstream 4-port Analog Telephone Adapter (ATA) w/ 4 FXS Ports and Integrated Gigabit NAT Router
US$119.00
Product Information
- Description
- Specifications
Grandstream HT814
Grandstream 4-port Analog Telephone Adapter (ATA) w/ 4 FXS Ports and Integrated Gigabit NAT Router
The HT814 is an easy-to-use 4-port analog telephone adapter (ATA) 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 ATA 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. The HT814 delivers outstanding VoIP technology and routing capabilities to home and office environments and allows users to successfully connect their analog devices to a manageable and powerful VoIP network.
Features:
- Supports 4 SIP profiles and 4 FXS ports
- Strong AES encryption with security certificate per unit
- Automated and 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
Specifications HT814
Interfaces
| Weight | 0.29 Kg (0.63 lbs) |
| Dimension | 28.5 x 130 x 90 mm (H x W x D) ( 3.54" L x 5.11" W x 1.12" H) |
| Telephone Interfaces | Four(4) RJ11 FXS ports |
| Network Interfaces | Two (2) 10/100/1000Mbps RJ45 ports |
| LED Indicators | POWER, LAN, WAN, PHONE1, PHONE2, PHONE3, PHONE4 |
| Factory Reset Button | Yes |
Voice, Fax, Modem
| Telephony Features | 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 |
| Fax Over IP | T.38 compliant Group 3 Fax Relay up to 14.4kpbs and auto-switch to G.711 for Fax Pass-through |
| Short/Long Haul Ring Load | 2 REN, up to 1km on 24AWG line. |
Signaling
| Network Protocols | TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, 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 |