Yealink T21PE2 User Manual

Call Features
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Web UI Features->Forward&DND->Forward->AccountX->No Answer Forward->On Code
Phone UI Menu->Features->Call Forward->AccountX->No Answer Forward->On Code
Parameter
account.X.timeout_fwd.off_code
[1]
<MAC>.cfg
Description
It configures the no answer forward off code to deactivate the server-side no answer forward feature.
The IP phone will send the no answer forward off code to the server when you deactivate no answer for-
ward feature on the IP phone.
Note: It works only if “features.fwd.allow” is set to 1 (Enabled) and “features.fwd_mode” is set to 1 (Cus-
tom). It is not applicable to T19(P) E2/CP920 IP phones.
Permitted
Values
String within 32 characters
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Web UI Features->Forward&DND->Forward->AccountX->No Answer Forward->Off Code
Phone UI Menu->Features->Call Forward->AccountX->No Answer Forward->Off Code
[1]
X is the account ID. For T54S/T48S/T48G/T46S/T46G/T29G, X=1-16; for T52S/T42G/T42S, X=1-12; for T41P/T41S/T27G,
X=1-6; for T40P/T40G/T23P/T23G, X=1-3; for T21(P) E2, X=1-2.
Call Forward Synchronization for Server-side Configuration
Call forward synchronization feature provides the capability to synchronize the status of the call forward features
between the IP phone and the server.
If the call forward is activated in phone mode, the forward status changing locally will be synchronized to all registered
accounts on the server; but if the forward status of the specific account is changed on the server, the forward status
locally will be changed.
The following table lists the parameters you can use to configure call forward synchronization for server-side.
Parameter features.feature_key_sync.enable <y0000000000xx>.cfg
Description It enables or disables to synchronize the feature status between the IP phone and the server.
Permitted
Values
0-Disabled
1-Enabled, the IP phone send a SUBSCRIBE message with event “as-feature-event” to the server.
Default 0
Parameter
account.X.feature_key_sync.enable
[1]
<y0000000000xx>.cfg
Description
It enables or disables to synchronize the feature status between the IP phone and the server for account
X.
Note: It is not applicable to T48G/T46G/T42G/T41P/T29G/CP920 IP phones. The value configured by this
parameter takes precedence over that configured by the parameter "features.feature_key_sync.enable".
Permitted
Values
0-Disabled
1-Enabled, the IP phone to send a SUBSCRIBE message with event “as-feature-event” to the server.
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Yealink T21PE2 Specifications

General

Brand	Yealink
Model	T21PE2
Category	IP Phone
Language	English