Grandstream HT802 – Namaste Infotech https://store.namasteinfo.com Wed, 17 Dec 2025 05:31:05 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://store.namasteinfo.com/wp-content/uploads/2024/08/cropped-logo-demeo-2-32x32.png Grandstream HT802 – Namaste Infotech https://store.namasteinfo.com 32 32 Grandstream HT802 https://store.namasteinfo.com/product/grandstream-ht802/ https://store.namasteinfo.com/product/grandstream-ht802/#respond Tue, 07 Jan 2025 08:00:27 +0000 https://store.namasteinfo.com/?post_type=product&p=2269

The HT802 is a compact 2-port analog telephone adapter (ATA) that allows users to create a high-quality and manageable IP telephony solution.
  • 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
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HT802 ultra-compact size, voicequality, advanced VoIP functionality, security protection and auto provisioning options enable users to takeadvantage 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.

Interfaces
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

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.722, G.723.1, G.729A/B,
G.726-32, 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
Dial Methods DTMF, Pulse
Disconnect Methods Busy Tone, Polarity Reversal/Wink, Loop Current

Signaling
Network Protocols
TCP/IP/UDP, RTP/RTCP (RFC1889, 1890), HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP,
NTP, TFTP, SSH, Telnet, STUN (RFC3489, 5389), SIP (RFC3261), SIP over TCP/TLS,
SRTP, SNMP, TR-069, IMS/3GPP, IPoE
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

Security
Media SRTP
Control TLS/SIPS/HTTPS
Management Syslog support, SSH, remote management using web browser

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)
K.21

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Product Datasheet

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