10.2.16.3.4. External Announcement Devices 
CP tones can also be assigned to external announcement devices that
can be configured via AMO SSC to an analog board. External announcement
device assignment to CP tone can be configured on a system-wide or individual
basis
- for all host shelves only, or
- for all host shelves and x access points, or
- for x access points only.
(x stands for one or all APs)
If the AMO SSC is configured for announcement devices, this means
that the setting applies to all shelves (host and AP). If the announcement
devices is to be configured individually for certain shelves, the parameter
LTU should be entered. This means that entering a host shelf applies
the setting to all host shelves and entering an AP shelf (or AP shelf
area) applies the setting to the AP shelf (or to the corresponding AP
shelves).
You can configure up to 300 different external announcement devices.
- Setting external announcement devices system-wide:
ADD-SSC:PEN=1-18-1-0,TYPE=EXTANN,CPCALL=INTDTN;
- Setting external announcement devices for all host shelves only:
ADD-SSC:1-18-1-0,EXTANN,INTDTN,LTU=1;
- Setting external announcement devices for all host shelves and an AP shelf:
ADD-SSC:PEN=1-18-1-0,TYPE=EXTANN,CPCALL=INTDTN,LTU=1; ADD-SSC:PEN=1-18-1-0,TYPE=EXTANN,CPCALL=INTDTN,LTU=17;
- Setting external announcement devices for multiple AP shelves:
ADD-SSC:PEN=1-18-1-0,TYPE=EXTANN,CPCALL=INTDTN,LTU=17; ADD-SSC:PEN=1-18-1-0,TYPE=EXTANN,CPCALL=INTDTN,LTU=20;