Welcome - Grandstream Networks HT812 User Manual

WELCOME

The HT812 analog telephone adapter provides transparent connectivity for analog phones and faxes to the
world of internet voice. Connecting to any analog phone, fax or PBX, the HT812 is an effective and flexible
solution for accessing internet-based telephone services and corporate intranet systems across established
LAN and internet connections. The Grandstream HT812 are a new addition to the popular HandyTone ATA
product family. This manual will help you learn how to operate and manage your HT812 analog telephone
adaptor and make the best use of its many upgraded features including simple and quick installation, 3-
way conferencing, direct IP-IP Calling, and new provisioning support among other features. This HT812 is
very easy to manage and configure, and specifically designed to be an easy to use and affordable VoIP
solution for both the residential user and the teleworker.
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HT812/HT814 User Guide