Product Overview; Feature Highlights; Table 1: Ht818 Features At A Glance - Grandstream Networks HT818 Administration Manual

PRODUCT OVERVIEW

The HT818 is an 8 ports analog telephone adapter (ATA) that allow users to create a high-quality and
manageable IP telephony solution for residential and office environments. Their 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
HT818 is an ideal ATA for individual use and for large scale commercial IP voice deployments since it
permits small and medium businesses to create integrated IP and PSTN telephony systems that efficiently
manage communication costs. HT818's inclusion of an integrated NAT router and dual 10/100/1000Mbps
Ethernet WAN and LAN ports enables a shared broadband connection between multiple Ethernet devices
as well as the extension of VoIP services to analog phones.

Feature Highlights

The following table contains the major features of the HT818:
HT818

Table 1: HT818 Features at a Glance

• Support dual 10/100/1000Mbps Ethernet port, 2 SIP profiles through 8
FXS ports
• Support 3-way voice conferencing.
• Support wide range of caller ID formats.
• Support advanced telephony features, including call transfer, call
forward, call-waiting, do not disturb, message waiting indication, multi-
language prompts, flexible dial plan and more.
• Support T.38 Fax for creating Fax-over-IP.
• TLS and SRTP security encryption technology to protect calls and
accounts.
• Automated provisioning options include TR-069 and XML Config files.
• Failover SIP server automatically switches to secondary server if main
server loses connection.
• Use with Grandstream's UCM series of IP PBXs for Zero Configuration
provisioning.
• Strong AES encryption with security certificate per unit
• GR-909 Line Testing Functionalities.
• Exceptional voice quality with wide-band HD codec
HT818 Administration Guide
Version 1.0.27.2
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