Yealink SIP-T2 Series

Configuring Basic Features
215
Parameters
Permitted
Values
Default
“account.X.number_of_linekey”. It is not applicable to SIP-T19(P) E2 IP phones.
Web User Interface:
Features->General Information->Auto Linekeys
Phone User Interface:
None
account.X.number_of_linekey
String
within 32
characters
1
Description:
Configures the number of DSS keys to be assigned with Line type automatically from the
first unused one (unused one means the DSS key is configured as N/A or Line). If a DSS key
is used, the IP phone will skip to the next unused DSS key.
The order of DSS key assigned automatically is Line Key->Ext Key.
X ranges from 1 to 16 (for SIP-T48G/T48S/T46G/T46S/T29G)
X ranges from 1 to 12 (for SIP-T42G/T42S)
X ranges from 1 to 6 (for SIP-T41P/T41S/T27P/T27G)
X ranges from 1 to 3 (for SIP-T40P/T40G/T23P/T23G)
X ranges from 1 to 2 (for SIP-T21(P) E2)
Example:
account.1.number_of_linekey = 1
Note: It works only if the value of the parameter “features.auto_linekeys.enable” is set to 1
(Enabled). To assign Ext Key, make sure the expansion module has been connected to the
phone in advance. It is not applicable to SIP-T19(P) E2 IP phones.
Web User Interface:
Account->Advanced->Number of line key
Phone User Interface:
None
phone_setting.call_appearance.transfer_via_new_linekey
0 or 1
1
Description:
Enables or disables the IP phone to transfer a call using a new line key when multiple line
keys are associated with an account.
0-Disabled
1-Enabled
If it is set to 0 (Disabled), the IP phone will transfer a call using the current line key.