ESI IVX C-Class Installation Manual page 31

IVX C-Class Installation Manual
3. Extension name — This is used for the display, reports, and as a programming aid. The
maximum length is 10 characters (See "Entering alphanumeric characters," page C.2).
Default: The type selected.
Note: The name for the ringer and door must be changed in Function 32.
4. CO line/ring down — For fax, modem, or phone, select the desired line group — 9, 8, or 7.
Default: 9.
If door phone is selected, an extension number is entered as a ring down destination.
Default: Extension 100.
No dial tone is presented for common ringer.
Overhead paging interface
You can connect a dry-contact overhead paging device to the system through the first port card's 66
block. The overhead paging port's access is fixed as extension 199 for programming purposes. The
user can access it by:
(a.) Dialing 1 9 9
or
(b.) Programming 199 as a programmable key and/or including 199 in one or more page zones.
Note: DTMF can be transmitted to the overhead paging port after access, allowing for zone overhead paging,
if the paging unit supports zone paging.
1.
Ext. Type
199
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.4).
Name CO Page Zone
Function 3: Extension programming
2.
F.3