Yealink T29G

Administrator’s Guide for SIP-T2_Series_T4_Series IP Phones
144
Hotline is a point-to-point communication link in which a call is automatically directed to
the preset hotline number. The IP phone automatically dials out the hotline number using
the first available line after a specified time interval when off-hook. IP phones only
support one hotline number.
Procedure
Hotline can be configured using the configuration files or locally.
Configuration File
<y0000000000xx>.cfg
Configure the hotline number.
Parameter:
features.hotline_number
Specify the time (in seconds) the
IP phone waits before
automatically dialing out the
hotline number.
Parameter:
features.hotline_delay
Local
Web User Interface
Configure the hotline number.
Specify the time (in seconds) the
IP phone waits before
automatically dial out the hotline
number.
Navigate to:
http://<phoneIPAddress>/servlet
?p=features-general&q=load
Phone User Interface
Configure the hotline number.
Specify the time (in seconds) the
IP phone waits before
automatically dialing out the
hotline number.
Details of Configuration Parameters:
Parameter
Permitted Values
Default
features.hotline_number
String within 32 characters
Blank
Description:
Configures the hotline number that the IP phone automatically dials out when lifting
the handset, pressing the speakerphone key or the line key. Leaving it blank disables