Trendnet VoIP Gateway User Manual
TVP-221H User’s Guide
3
How to Use This Manual
This manual was designed for the non-technical users of the VoIP Gateway (TVP-
221H). It contains information about the functions of the TVP-221H and
instructions for its installation, basic configuration and operation. Read this
section carefully for important information about the manual’s organization.
221H). It contains information about the functions of the TVP-221H and
instructions for its installation, basic configuration and operation. Read this
section carefully for important information about the manual’s organization.
Important Safety Instructions
Before you plug the TVP-221H into an electrical outlet, carefully read all the
installation instructions in Chapter 2.
installation instructions in Chapter 2.
For your own safety and the safety of your equipment, always take the following
precautions:
precautions:
•
Follow instructions and warnings in the documentation.
•
Never push any object through the fan vent or other openings in the
equipment. Such action may produce a short circuit, causing fire,
electric shock, or equipment damage.
equipment. Such action may produce a short circuit, causing fire,
electric shock, or equipment damage.
•
Keep the TVP-221H away from all chemicals and sources of liquids.
Warning
•
Connection of the RJ45 connector from a TVP-221H to TNV circuits can
cause permanent damage to the TVP-221H.
cause permanent damage to the TVP-221H.
•
Incorrectly connecting telephony devices to the RJ11 port on the
Telephony Interface Module
Telephony Interface Module
can cause permanent damage to the module.