The HT801 delivers powerful 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. 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 applications and environments. The HT801 comes with 1 easy-to-use FXS ports, 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 1 SIP profile through a single FXS port 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
Supports advanced telephony features, including call transfer, call forward, call-waiting, do not disturb, message waiting indication, multilanguage prompts, flexible dial plan and more

(HT801)

Supports 1 SIP profile through a single FXS port 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
•	Supports advanced telephony features, including call transfer, call forward, call-waiting, do not disturb, message waiting indication, multilanguage prompts, flexible dial plan and more

Interfaces
•	Telephone Interfaces: One (1) FXS port
•	Network Interfaces: One (1) 10/100Mbps auto-sensing ethernet ports (RJ45)
•	LED Indicators: POWER, INTERNET, PHONE1
•	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)

SKU	HT801
Barcode #	6947273702269
Brand	GRANDSTREAM
Shipping Weight	0.5000kg
Shipping Width	0.100m
Shipping Height	0.050m
Shipping Length	0.150m
Shipping Cubic	0.000750000m3

Great product but not for the novice.

By: Andy Keir on 2 August 2018
The HT801 is a solid product which works reliably. The unit is versatile and highly configurable ... perhaps a bit too much so as the setup can be quite complex and would probably baffle the novice. Our unit came with zero instructions which didn't help! I imagine many inexperience users would need to speak with their ISP to get this unit up and running. Fortunately Google and my background as a network administrator came to the rescue and I had our unit configured and working in about 20 minutes. Many routers these days do not come with built-in VOIP and this product is the answer if you want to continue using your existing analogue phone handsets.

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