Yealink T21PE2 - Page 469

Advanced Features
463
Permitted
Values
0-Disabled
1-Enabled
Default 0
Parameter
account.X.sub_fail_retry_interval
[1]
<MAC>.cfg
Description It configures the interval (in seconds) for the IP phone to retry to re-subscribe when subscription fails.
Permitted
Values
Integer from 0 to 3600
Default 30
Parameter
account.X.subscribe_mwi_to_vm
[1]
<MAC>.cfg
Description
It enables or disables the IP phone to subscribe the message waiting indicator to the voice mail number.
Note: It works only if “account.X.subscribe_mwi” is set to 1 (Enabled) and “voice_mail.number.X” is con-
figured.
Permitted
Values
0-Disabled, the IP phone will subscribe the message waiting indicator to a specific account.
1-Enabled
Default 0
Web UI Account->Advanced->Subscribe MWI To Voice Mail
Parameter
voice_mail.number.X
[1]
<MAC>.cfg
Description
It configures the voice mail number.
Example:
voice_mail.number.1 = 1234
Permitted
Values
String within 99 characters
Default Blank
Web UI Account->Advanced->Voice Mail
Phone UI Menu->Message->Voice Mail->Set Voice Mail Code
Parameter
account.X.display_mwi.enable
[1]
<MAC>.cfg
Description
It enables or disables the MWI alert to indicate that you have an unread voicemail message.
Note: It always works at the time of Unsolicited MWI; at the time of solicited MWI, MWI subscription fea-
ture should be configured in advance. To present audio MWI, you also need to set "features.voice_mail_
tone_enable" to 1 (Enabled) in advance.
Permitted
Values
0-Disabled,
1-Enabled, the View Voice Mail menu displays a message summary with counts. If “features.voice_mail_
tone_enable”, “features.voice_mail_popup.enable” and “phone_setting.mail_power_led_flash_enable” are
set to 1 (Enabled), users receive a visual and audio alert when they have new voicemail messages available
on their phone.
Default 1
Web UI Account->Advanced->Voice Mail Display
Parameter features.voice_mail_alert.enable <y0000000000xx>.cfg
Description
It enables or disables the IP phone to pop up the message when receiving the same amount of new voice-