Device Settings
Polycom, Inc.
25
Ring Profile Features
The general format of a ring profile is:
[field-1];[field-2];...;[field - 5]
Use a semicolon to separate as many as five configuration fields.
Field-1 Composition
Field-1 describes the overall ringing duration in seconds.
The expression is a numeric value, and supports as many as 3 decimated digits.
The numeric value can negative, zero, and positive:
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Negative value: Ringing lasts indefinitely
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No value: Ringing lasts infinitely
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Zero value: Ringing is skipped
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Positive value: Normal ringing duration
Example:
30.5
This example illustrates a ringing tone that terminates after 30.5 seconds.
Field-2 to Field-5 Composition
Fields-2/3/4/5 share the same definition, and each field describes one single cadence segment. Together,
the four fields form a macro-segment, which is repeated until ringing expires.
The expression is a string of numeric values with the special notation '(' , ')' and ','
It has the format as per the following construct:
t(on_0+off_0,on_1+off_1,on_2+off_2,on_3+off_3)
t
: The cadence segment duration in seconds.
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Negative value: Ringing indefinitely
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No value: Ringing indefinitely
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Zero value: Ringing is skipped
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Positive value: Normal ringing duration
on_0/1/2/3
: The ring active time in seconds.
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Negative value: Not allowed
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1No value: Infinite ring active time
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Others: Normal ring active time (as many as 3 decimated digits)
off_0/1/2/3
: The ring inactive time in seconds
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Negative value: Not allowed
No spaces are allowed in the tone profile pattern.
