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UC-P100-S/UC-P110-S Phones for Skype for Business
Supplemental Guide – DOC. 8412A
Parameter
Permitted Values
Default
features.play_hold_tone.delay
Integer from 3 to 3600
30
Description:
Configures the interval (in seconds) at which the phone plays a warning tone when there is a call
on hold.
If it is set to 30 (30s), the phone will play a warning tone every 30 seconds when there is a call on
hold.
Note: This feature works only if the value of the parameter “features.play_hold_tone.enable” is
set to 1 (Enabled).
Web User Interface:
Features > General Information > Play Hold Tone Delay
Phone User Interface:
None