HT802
HT802
HT802
HT802
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HT802
HT802
HT802
HT802

HT802

An easy-to-use 2 port ATA

The HT802 is a 2 port analog telephone adapter (ATA) that allows users to create a high-quality and manageable IP telephony solution for residential and office environments. Its ultra-compact size, voice quality, advanced VoIP functionality, security protection and auto provisioning options enable users to take advantage of VoIP on analog phones and enables service providers to offer high quality IP service. The HT802 is an ideal ATA for individual use and for large scale commercial IP voice deployments.

Features

  • 2 Lines

    2 Lines

    Supports 2 SIP profiles through 2 FXS ports and a single 10/100Mbps port

  • Security

    Security

    TLS and SRTP security encryption technology to protect calls and accounts

  • Automated Provisioning

    Automated Provisioning

    Automated provisioning options include TR-069 and XML config files

  • Audio Conferencing

    Audio Conferencing

    Supports 3-way voice conferencing

  • Automatic switching

    Automatic switching

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

  • Fax-over-IP

    Fax-over-IP

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

  • Caller ID

    Caller ID

    Supports a wide range of caller ID formats

  • Zero Configuration

    Zero Configuration

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

  • Call Fowarding

    Call Fowarding

    Supports advanced telephony features, including call transfer, call forward, callwaiting, do not disturb, message waiting indication, multi-language prompts, flexible dial plan and more

Technical Specification

Telephone Interfaces
Two (2) RJ11 FXS ports
Network Interfaces
One (1) 10/100Mbps auto-sensing ethernet ports (RJ45)
LED Indicators
POWER, INTERNET, PHONE1, PHONE2
Factory Reset Button
Yes
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 24 AWG
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), 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: 5.0VDC/1.0A
Environmental
Operational: 32º – 104ºF or 0º – 40ºC
Storage: 14º – 140ºF or -10º – 60ºC
Humidity: 10 – 90% Non-condensing
Dimension and Weight
100mm x 100mm x 29.5mm, 114g (without package)
Compliance
FCC 15B, AS/NZS CISPR22, AS/NZS60950, EN55022, EN55024, EN60950, EN61000-3-2, EN61000-3-3, UL (Power supply)