Installation guide

MyPBX U300 Administrator's Guide
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Figure 6-2 FXS Extension List
There are two fixed analog extensions in MyPBX U300, to modify the extension
number, please delete it first, then recreate it again.
1) General
Figure 6-3 Edit FXS Extension
·Extension
The numbered extension, i.e. 1234, that will be associated with this particular
User / Phone.
·Port
The extension correspond port.
·Name
A character-based name for this user, i.e. “Bob Jones”.
·Caller ID