Cisco Model D-PCG1000 PowerKEY CAS Gateway
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Understand Windows and Barkers
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Note: For IPPV events, you must define the Marketing, Advertising, Buy (GBAM),
and Event windows. For RPPV events, you only need to define three windows: the
Marketing, Advertising, and Event windows.
Barkers
A barker is often associated with a specific window. PPV uses three kinds of barkers.
These barker types are as follows:
Purchase Prompt barker: This barker prompts subscribers to buy an event when
the subscriber performs one of the following actions:
-
Sets the VCR timer to record an event that has not yet occurred
-
Uses a reminder timer to notify the subscriber of an event to view in the
future
Subscribers can dismiss this barker by pressing the C key on the remote control.
This barker appears during the Marketing window.
Purchase barker: This barker advertises the next event available for purchase.
This barker appears until the subscriber buys the event, selects a different
channel, or views the Advertising window.
Preview barker: This barker is similar to the Purchase barker. In addition to