Keep Mute Configuration; Mute Alert Tone; Mute Alert Tone Configuration - Yealink SIP-T2 Series Administrator's Manual

Administrator's Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
Note
For T23P/T23G/T21(P) E2 IP phones, the Cancel key (X key) can be used to cancel actions, reject incoming calls, mute/un-
mutes calls or activate the mute feature. If keep mute feature is enabled, the Cancel key can only be used as a mute key.
Topic

Keep Mute Configuration

Keep Mute Configuration
The following table lists the parameter you can use to enable or disable keep mute.
Parameter features.keep_mute.enable
It configures the keep mute feature for the IP phone.
Note: If it is set to 1 (Enabled), you cannot customize the Cancel key for T23P/T23G/T21(P) E2 IP phones,
Description
or the Mute key for T54S/T52S/T48S/T48G/T46S/T46G/T42G/T42S/T41P/T41S/T40P/T40G/T29G/T27G/T19
(P) E2/CP920 IP phones. It works only if "features.allow_mute" is set to 1 (Enabled).
0-The mute feature is automatically deactivated when the active call ends.
Permitted
Values
1-The mute state is kept until you change the mute state manually or the phone restarts.
0 (for T54S/T52S/T48S/T48G/T46S/T46G/T42G/T42S/T41P/T41S/T40P/T40G/T29G/T27G/T23P/T23G/T21(P)
E2/T19(P) E2)
Default
1 (for CP920)

Mute Alert Tone

You can configure the phone to play an audible tone if the mute status of the phone is changed. This allows you to
know if your phone is in the mute or un-mute state. In addition, you can set a periodic reminder which plays the aud-
ible tone periodically when the phone is in the mute state. The time interval must not be less than 3 seconds.
It is only applicable to CP920 IP phones.
Topic

Mute Alert Tone Configuration

Mute Alert Tone Configuration
The following table lists the parameters you can use to configure mute alert tone feature.
Parameter features.play_mute_tone.enable
Description It enables or disables the phone to play an audible tone when the mute status is changed.
0-Disabled
Permitted
1-Enabled
Values
Note: It is only applicable to CP920 phones.
Default 0
Parameter features.play_mute_tone.interval
It configures time interval (in seconds) for playing an audible tone when the phone is in the mute state
during the call.
Description
Note: It is only applicable to CP920 phones.
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