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About this document

This document is intended for users of all version 6.0 VSP-M 
station models (VSP-211M-L, VSP-212M-L, VSP-213M-L, 
and VSP-22M). The system can handle up to 20 stations. 

Extension Number Configuration

Each VSP-M station must have its own unique extension 
number, 00 to 19, set by DIP switches. The DIP switches are 
activated by sliding them to the ON position.
To set the extension number:
1.  Remove jumpers from pins J2 and J3.
2.  Set the first digit (

Group

) in the extension number 

according to: switch 11 = 0 or switch 12 = 1

3.  Set the second digit in the extension number according 

to: switch 1 to 10 where switch 1 = 0, switch 2 = 1 .... 
switch 10 = 9

Example: 

 

For extension no. 03, set switch 11 and 4 to ON.

 

For extension no. 11, set switch 12 and 2 to ON. 

F

igure 1: DIP switches for setting VSP-M extension number 11

For information on all extension number settings, see 
section 

7: DIP Switch Settings for Extension Numbers

 in 

A100K10758

 

VSP-M Technical Manual

.

Extension Number Label

A label strip with numbers 00 to 19 is shipped with each 
station.

 

Fix the label with the relevant extension number in the 

frame next to the text 

Station no

 at the front of the 

station.

Figure 2: Fix extension number label on the upper right corner

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