Administrator’s Guide for W80 DECT IP Multi-Cell System
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You can enable call waiting feature and set the phone to play a warning tone to avoid missing important calls dur-
ing a call.
Yealink phones also support call waiting on code and off code to activate and deactivate server-side call waiting
feature. They may vary on different servers.
Topic
Call Waiting Configuration
The following table lists the parameters you can use to configure call waiting.
Parameter
call_waiting.enable
<y0000000000xx>.cfg
Description
It enables or disables the call waiting feature.
Permitted
Values
0
-Disabled, a new incoming call is automatically rejected by the phone with a busy message during a
call.
1
-Enabled, the phone screen will present a new incoming call during a call.
Default
1
Web UI
Features > General Information > Call Waiting
Handset UI
OK > Call Features > Call Waiting > Status
Parameter
call_waiting.tone
<y0000000000xx>.cfg
Description
It enables or disables the phone to play the call waiting tone when the phone receives an incoming
call during a call.
Note
: It works only if “call_waiting.enable” is set to 1 (Enabled).
Permitted
Values
0
-Disabled
1
-Enabled
Default
1
Web UI
Features > Audio > Call Waiting Tone
Handset UI
OK > Call Features > Call Waiting > Tone
Parameter
call_waiting.on_code
<y0000000000xx>.cfg
Description
It configures the call waiting on code.
The phone will send the code to activate call waiting on server-side when you activate it on the
phone.
Permitted
Values
String within 32 characters
Default
Blank
Web UI
Features > General Information > Call Waiting On Code
Parameter
call_waiting.off_code
<y0000000000xx>.cfg
Description
It configures the call waiting off code.
The phone will send the code to deactivate call waiting on server-side when you deactivate it on the
phone.
Permitted
Values
String within 32 characters