Yealink SIP-T3 Administrator's Manual page 458

Administrator's Guide for SIP-T2 /T3 /T4 /T5 /CP920 IP Phones
Note: It works only if "features.fwd.allow" is set to 1 (Enabled) and "features.fwd_mode" is set to 1
(Custom).
Permitted
String within 32 characters
Values
Default Blank
Supported
All phones except T30P, T30, T19(P) E2, CP920, CP925 and CP935W
Devices
Web UI Features > Forward&DND > Forward > AccountX > Busy Forward > Target
Phone UI
Menu > Features > Call Forward > AccountX > Busy Forward > Forward to
Parameter account.X.busy_fwd.on_code
It configures the busy forward on code to activate the server-side busy forward feature.
The phone will send the busy forward on code and the pre-configured destination number (configured
by the parameter "account.X.busy_fwd.target") to the server when you activate the busy forward fea-
Description
ture on the phone.
Note: It works only if "features.fwd.allow" is set to 1 (Enabled) and "features.fwd_mode" is set to 1
(Custom).
Permitted
String within 32 characters
Values
Default Blank
Supported
All phones except T30P, T30, T19(P) E2, CP920, CP925 and CP935W
Devices
Web UI Features > Forward&DND > Forward > AccountX > Busy Forward > On Code
Phone UI Menu > Features > Call Forward > AccountX > Busy Forward > On Code
Parameter account.X.busy_fwd.off_code
It configures the busy forward off code to deactivate the server-side busy forward feature.
The phone will send the busy forward off code to the server when you deactivate the busy forward fea-
Description ture on the phone.
Note: It works only if "features.fwd.allow" is set to 1 (Enabled) and "features.fwd_mode" is set to 1
(Custom).
Permitted
String within 32 characters
Values
Default Blank
Supported
All phones except T30P, T30, T19(P) E2, CP920, CP925 and CP935W
Devices
Web UI Features > Forward&DND > Forward > AccountX > Busy Forward > Off Code
Phone UI Menu > Features > Call Forward > AccountX > Busy Forward > Off Code
Parameter account.X.timeout_fwd.enable
It triggers no answer forward feature to on or off.
Description
Note: It works only if "features.fwd.allow" is set to 1 (Enabled) and "features.fwd_mode" is set to 1
(Custom).
0-Off
Permitted
Values
1-On, incoming calls to the account X are forwarded to the destination number (configured by the para-
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<MAC>.cfg
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<MAC>.cfg
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<MAC>.cfg