Yealink SIP-T48G Administrator's Manual page 328

Administrator's Guide for SIP-T2 Series/T19(P) E2/T4 Series/CP860 IP Phones
Details of Configuration Parameters:
features.fwd_mode
Description:
Configures the call forward mode for the IP phone.
0-Phone
1-Custom
If it is set to 0 (Phone), call forward feature is effective for the IP phone.
If it is set to 1 (Custom), you can configure call forward feature for each account.
Note: It is not applicable to SIP-T19(P) E2 and CP860 IP phones.
Web User Interface:
Features->Forward&DND->Forward->Mode
Phone User Interface:
None
account.X.always_fwd.enable
Description:
Triggers always forward feature to on or off for account X.
0-Off
1-On
If it is set to 1 (On), incoming calls to the account X are forwarded to the destination
number immediately.
X ranges from 1 to 16 (for SIP-T48G/T46G/T29G)
X ranges from 1 to 12 (for SIP-T42G)
X ranges from 1 to 6 (for SIP-T41P/T27P)
X ranges from 1 to 3 (for SIP-T40P/T23P/T23G)
308
Phone User Interface
Parameters
Configure diversion/history-info
feature.
Configure forward international.
Navigate to:
http://<phoneIPAddress>/servlet
?p=features-general&q=load
Configure call forward.
Configure forward international.
Permitted Values
0 or 1
0 or 1
Default
0
0