2-Port Gateway User’s Guide
73
The PSTN Life Line
The PSTN Life Line port allows you to use a
telephone connected to your 2-Port Gateway to
access a PSTN analog line to make regular
telephone calls. If your network goes down and you
are unable to connect to the Internet, or if you need
to place an emergency call, you can use your
normal telephone line, bypassing the Internet.
To set up your PSTN Life Line:
1. Access the
Device Information
page in the
Web Management Tool to confirm that the
PSTN Life Line Status is disabled.
2. Connect an RJ-11 cable from your 2-Port
Gateway PSTN Life Line port to any active
PSTN analog phone line.
Note:
The # key is the default
toggle key for switching between
PSTN and Internet calls. You can
designate a different toggle key on
the phones attached to the 2-Port
Gateway by accessing the
Device
Information
page in the Web
Management Tool. Enter a
different key in the
PSTN Life Line
Prefix Digit
field and save your
changes.
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