Yealink Call Hold Feature & Timer SR 1/30/2024

Parameter features.play_hold_tone.enable=

Description It enables or disables the phone to play the call hold tone when you place a call on hold.
Permitted
Values
0-Disabled
1-Enabled
Default 1
Web UI Features > General Information > Play Hold Tone

Parameter features.play_hold_tone.delay=
Description
It configures the time (in seconds) to wait for the phone to play the initial call hold tone.
If it is set to 30 (30s), the phone will wait 30 seconds to play the initial call hold tone after you place a
call on hold.
Note: It works only if “features.play_hold_tone.enable” is set to 1 (Enabled).
Permitted
Values
Integer from 3 to 3600
Default 30
Web UI Features > General Information > Play Hold Tone Delay

Parameter features.play_hold_tone.interval=
Description
It configures the time (in seconds) between subsequent call hold tones.
If it is set to 3 (3s) and “features.play_hold_tone.delay” is set to 30 (30s), the phone will begin to play a
hold tone after you place a call on hold for 30 seconds, and repeat the call hold tone every 3 seconds.