Yealink T21PE2 - Page 338

Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
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Values
Default Blank
Web UI Features->Audio->Redial Tone
Parameter
account.X.dial_tone
[1]
<MAC>.cfg
Description It configures the dial tone for the IP phone.
Permitted
Values
0-Default (depend on the country tone by “voice.tone.country”)
1-440/250,0/250
2-1000/250,0/250
Default 0
Parameter features.call.dialtone_time_out <y0000000000xx>.cfg
Description
It configures the duration time (in seconds) that a dial tone plays before a call is dropped.
Example:
features.call.dialtone_time_out = 30
The IP phone will stop playing the dial tone after 30 seconds when on the dialing screen and then return
back to the idle screen.
If it is set to 0, the call is not dropped.
Permitted
Values
0 to 65535
Default 15
Parameter features.voice_mail_tone_enable <y0000000000xx>.cfg
Description
It enables or disables the IP phone to play a warning tone when it receives a new voice mail.
Note: It works only if “account.X.display_mwi.enable” is set to 1 (Enabled).
Permitted
Values
0-Disabled
1-Enabled
Default 1
Web UI Features->General Information->Voice Mail Tone
Parameter features.send_key_tone <y0000000000xx>.cfg
Description
It enables or disables the IP phone to play a key tone when a user presses a send key.
Note: It works only if “features.key_tone” is set to 1 (Enabled).
Permitted
Values
0-Disabled
1-Enabled
Default 1
Web UI Features->Audio->Send Tone
Parameter features.key_tone <y0000000000xx>.cfg
Description It enables or disables the IP phone to play a key tone when a user presses any key on your phone keypad.
Permitted
Values
0-Disabled
1-Enabled