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You can create a routine with an action of either Audio-Dist-Start to
start audio distribution or Audio-Dist-Stop to stop audio distribu-
tion.
You can also allow third-party systems, such as access control sys-
tems, to launch a routine via I/O Controller Input Contact closure, or
you can remotely launch a routine using the Routines API.
2.6.1 Other Features and Audio Distribution
Audio Distribution will be paused automatically by higher priority
feature activation (for example, All-Call Page, Paging, Tones) and will
automatically resume when the higher priority feature is finished.
Audio Distribution volume to all speakers can be changed by setting
Audio Distribution Cut Level (dB), available in System Parameters.
The Audio Distribution volume to zones can be changed by setting
Audio Distribution Cut Level (dB) in Edit Zone. For more informa-
tion, refer to the Nyquist C4000 System Administrator Manual.
All C4000 stations are pre-programmed to receive Audio Distribution
to All Stations. To disable Audio Distribution to a specific station,
change Multicast Audio Distribution to No on the Edit Station
page (refer to the Nyquist C4000 System Administrator Manual).
Figure 2-23, Audio Distribution Actions