Yealink CP860 SERIES, Administrator'S Manual, Page: 452 / 1126

Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/T5 Series/CP860/CP920 IP Phones
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3.
Press or , or the
Switch
soft key to select
Key Event
from the
Type
field.
4.
Press or , or the
Switch
soft key to select
DND
from the
Key Type
field.
5.
(Optional.) Enter the string that will appear on the LCD screen in the
Label
field.
6.
Press the
Save
soft key to accept the change.
To configure DND in the phone mode via phone user interface:
1.
Press the
DND
soft key or the DND key when the IP phone is idle.
To configure DND in the custom mode for a specific account via phone user interface:
1.
Press the
DND
soft key or the DND key when the IP phone is idle.
The LCD screen displays a list of accounts registered on the IP phone.
2.
Press or to select the desired account and then press the
Enter
soft key.
3.
Press the
Switch
soft key to activate DND.
4.
(Optional.) Enter the DND on code or off code respectively in the
On Code
or
Off Code
field.
5.
Press the
Save
soft key to accept the change.
You can configure DND in the custom mode for all accounts by pressing the
All On
soft key.
Busy Tone Delay
Busy tone is audible to the other party, indicating that the call connection has been broken
when one party releases a call. Busy tone delay can define a period of time during which the
busy tone is audible.
Procedure
Busy tone delay can be configured using the following methods.
Central Provisioning
(Configuration File)
<y0000000000xx>.cfg
Configure busy tone delay.
Parameter:
features.busy_tone_delay
Web User Interface
Configure busy tone delay.
Navigate to
:
http://<phoneIPAddress>/servlet?p
=features-general&q=load