MyPBX Standard V6/V7 Administrator's Guide
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FXS Extensions
Figure 6-2 FXS Extension List
There are two analog extensions in MyPBX Standard V7 if S2 module is installed,
to modify the extension number, please delete it first, and then recreate it again.
1) General
Figure 6-3 Edit FXS Extension
·Extension
The numbered extension, e.g. 1234, that will be associated with this particular
User/Phone.
·Port