Installation manual
IVX 128  Function 3: Extension programming 
F.5 
Example: 
Here is a portion of a completed Programming Worksheet (Appendix II) 
for extensions. The paging port, extension 199, has been added to page zone 
1. The user then can access only the overhead pager by dialing the  
extension number 199 or can page through both the overhead pager 
and all phones listed in page zone 1 by pressing 
PAGE
 (
#
) and 
1
 on his/her 
phone.  
1.        2. 
Ext. Type Name  CO Pg zn 
100
DIGITAL  JANE  9  1,2   
199
        1 
Dry contact control 
The manner in which the dry contact pair is punched down on the 66 block sets the pair as either 
normally open
 (sending a page to the port will close the contacts) or 
normally closed
 (sending a 
page to the port will open the contacts). See the “Hardware installation” section (beginning on 
page B.8). 
Function 32: Extension feature authorization 
The Installer or Administrator can allow or deny many extension features on an extension-by-
extension basis. A User, however, can only program and use allowed features (by using a 
combination of voice and LCD prompts) from his/her phone. 
Below is an example of a completed Programming Worksheet. The programming sequence is: 
1.  2.  3.  4.  5.  6.  7.  8.  9. 
Ext. 
Name 
Call 
waiting 
DND 
AA 
block 
Rec. 
Serv. 
obsv. 
Toll 
allow 
System 
speed dial 
XXX
Default   Y   Y   N   Y   N   Y   Y 
100
Jane   Y   Y   N   Y   N   Y   Y 
101
Roger   Y   Y   N   Y   N   Y   Y 
102
Sally   Y   Y   N   N   N   Y   Y 
110
*
Bill   Y  
  N       Y   Y 
The programming steps are:  
1. 
Extension number
 — Enter the extension number to program. 
2. 
Extension name
 — Name the extension (if not previously named in Function 31 [see  
page F.1]). 
For each of the following features, press a scroll key (▼ or ▲) to select 
YES
 or 
NO
. 
3. 
Call waiting
 — Allows the user to turn call waiting on or off for his station. 
4. 
Do not disturb
 — Allows the user to activate DND from his station. 
5. 
Auto attendant block
 — Blocks calls from being transferred to the station from the auto attendant; 
follows the extension’s call forward day/night as programmed in Function 31 (see page F.1). 
6. 
Live recording feature
 — If enabled, will allow the user to record conversations. 
*
 An example of an analog phone. 










