Yealink SIP-T2XP Administrator's Manual page 311

Parameter-
call_waiting.enable
Description
Format
Default Value
Range
Example
Parameter-
call_waiting.tone
Description
Format
Default Value
Range
Example
Configuration File
<y0000000000xx>.cfg
Enables or disables call waiting feature.
If it is set to 0 (Disabled), a new incoming call
is automatically rejected by the IP phone with
a busy message while during a call.
If it is set to 1 (Enabled), the LCD screen will
present a new incoming call while during a
call.
Boolean
1
Valid values are:
0-Disabled
1-Enabled
call_waiting.enable = 1
Configuration File
<y0000000000xx>.cfg
Enables or disables the playing of a call
waiting tone when the IP phone receives an
incoming call during a call.
If it is set to 1 (Enabled), the IP phone will
perform an audible indicator when receiving a
new incoming call during a call.
Note: It works only if the parameter
"call_waiting.enable" is set to 1 (Enabled).
Boolean
1
Valid values are:
0-Disabled
1-Enabled
call_waiting.tone = 1
Appendix
295