Yealink SIP-T2 SERIES Administrator's Manual page 321

Details of Configuration Parameters:
Parameters
features.redial_tone
Description:
Configures the IP phone to continue to play the dial tone after inputting the preset
numbers on the dialing screen.
Example:
features.redial_tone = 123
The IP phone will continue to play the dial tone after inputting ―123‖ on the dialing
screen.
If it is left blank, the IP phone will not play the dial tone after inputting numbers on
the dialing screen.
Web User Interface:
Features->Audio->Redial Tone
Phone User Interface:
None
To configure redial tone via web user interface:
1. Click on Features->Audio.
Configuring Basic Features
SIP-T48G/T46G/T42G/T41P/T40P/T2
9G/T27P/T23P/T23G/T21(P)
E2/T19(P) E2/CP860:
http://<phoneIPAddress>/servlet
?p=features-audio&q=load
For SIP VP-T49G:
http://<phoneIPAddress>/servlet
?m=mod_data&p=features-audi
o&q=load
Permitted Values
Integer within 6 digits
Default
Blank
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