Grandstream HT814 Analog Telephone Adaptor

$ 132.99 Inc-Gst

Available Stock (QTY: 10+)

 

1 Year Warranty.

Extended warranties available.

Prices Exclude Shipping.

Grandstream HT814 Analogue Telephone Adaptor.

2 x 1Gb Ethernet Ports, NAT Router

4 Port FXS ATA.

 

Designed for users looking to connect their analogue devices to a VoIP network, in either a home or office. The HT814 is a powerful analogue telephone adapter that is easily deployable and manageable. It comes equipped with 4 FXS ports and an integrated Gigabit NAT router.

The HT814 delivers powerful VoIP technology and routing capabilities to home and office environments, and allows users to successfully connect their analogue devices to a manageable, robust network. Built using Grandstream’s market-leading SIP ATA/gateway technology, with millions of units successfully deployed worldwide, this powerful ATA features exceptional voice quality in various applications and environments. The HT814 comes with 4 easy-to-use FXS ports, an integrated Gigabit NAT router, state-of-the-art encryption with a unique security certificate per unit, automated provisioning for volume deployment and device management and outstanding network performance.

 

Features

Supports 2 SIP profiles through 4 FXS ports and dual Gigabit ports

Includes a built-in NAT router which can handle routing speeds up to 100MBps

TLS and SRTP security encryption technology to protect calls and accounts

Automated provisioning options include TR-069 and XML configuration files

Supports 3-way voice conferencing

Failover SIP server automatically switches to secondary server if main server loses connection

Supports T.38 Fax for creating Fax-over-IP

Supports a wide range of caller ID formats

Use with Grandstream’s UCM series of IP PBXs for Zero Configuration provisioning

 

Interfaces

Telephone Interfaces: Four (4) FXS ports

Network Interfaces: Two (2) 10/100/1000Mbps RJ45 ports

LED Indicators: POWER, LAN, WAN, PHONE1, PHONE2

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: 3 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

 

Signalling

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

Provisioning and Control: HTTP, HTTPS, TELNET, TFTP, TR-069 , secure and automated provisioning using AES encryption, syslog

 

Security

Media: SRTP

Control: TLS/SIPS/HTTPS

Management: Syslog support, telnet, remote management using web browser

 

Physical

Universal Power Supply Input: 100-240VAC, 50-60Hz Output: 12V/0.5A

Environmental Operational: 32º – 104ºF or 0º – 40ºC Storage: 14º – 140ºF or -10º – 60ºC Humidity: 10 – 90% Non-condensing

Dimension and Weight 28.5 x 130 x 90 mm (H x W x D) Weight: 353.33g