Description

The Grandstream HT802 Analog Adapter 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.

• Supports 2 SIP profiles through 2 FXS ports and a single 10/100Mbps port
• TLS and SRTP security encryption technology to protect calls and accounts
• Automated provisioning options include TR-069 and XML config 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

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 provider s to offer high quality IP service. The HT802 is an ideal ATA for individual use and for large scale co mmercial IP voice deployments.

Grandstream HT802 Technical Specification

Interfaces

• Telephone Interfaces Two (2) FXS ports
• Network Interfaces One (1) 10/100Mbps auto-sensing ethernet ports (RJ45)
• LED Indicators POWER, INTERNET, 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,
  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

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 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 broswer

Physical

• 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)