Digium, Inc.
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Chapter 3: Telephone System Configuration
Paging/Intercom
The Paging/Intercom tab allows you to set up 1-way paging or 2-way
intercom for calling an individual or a group of extensions. This can be
used to make an announcement over the speakerphone of a group of
phones. Phones which are part of a page/intercom group will not ring, but
will immediately answer into speakerphone mode.
Note: This functionality is dependent on a compatible and correctly
configured handset. For a user to be able to dial a page/intercom
group, the ‘pagegroups’ local context must be included in the user’s
dialplan.
Figure 31: Paging/Intercom