Yealink SIP-T4X Administrator's Manual page 338

Administrator's Guide for SIP-T4X IP Phones
Format
Default Value
Range
Example
Parameter-
features.dtmf.transfer
Description
Format
Default Value
Range
Example
Parameter-
features.intercom.allow
Description
322
the transfer soft key or the transfer key .
If it is set to 0 (Disabled), the IP phone will
perform the transfer as normal when you
press the transfer key during a call.
If it is set to 1 (Enabled), the IP phone will
transmit the specified DTMF digits to the
server for completing call transfer when you
press the transfer key during a call.
Boolean
0
Valid values are:
0-Disabled
1-Enabled
features.dtmf.replace_tran = 1
Configuration File
<y0000000000xx>.cfg
Configures the DTMF digits to be transmitted
to complete the transfer.
Note: It works only if the parameter
―features.dtmf.replace_tran‖ is set to 1
(Enabled).
String
Blank
Valid values are: 0-9, *, # and A-D.
String within 32 characters.
features.dtmf.transfer = 123
Configuration File
<y0000000000xx>.cfg
Enables or disables the IP phone to
automatically answer an incoming intercom
call.
If it is set to 0 (Disabled), the IP phone will