Yealink SIP-T2 Series

Configuring Advanced Features
593
Parameters
Permitted
Values
Default
1 to 3 (for SIP-T40P/T40G/T23P/T23G)
1 to 2 (for SIP-T21(P) E2)
1-Line 1
2-Line 2
…
16-Line 16
Example:
linekey.2.line = 1
Note: It is not applicable to SIP-T19(P) E2 IP phones.
Web User Interface:
Dsskey->Line Key->Line
Phone User Interface:
Menu->Features->DSS Keys->Line Key X->Account ID
linekey.X.value/
expansion_module.X.key.Y.value
String within
99 characters
Blank
Description:
Configures the phone number or extension of the monitored user.
For line keys:
X ranges from 1 to 29 (for SIP-T48G/S)
X ranges from 1 to 27 (for SIP-T46G/T46S/T29G)
X ranges from 1 to 15 (for SIP-T42G/T42S/T41P/T41S)
X ranges from 1 to 21 (for SIP-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)
For ext keys:
For SIP-T48G/T48S/T46G/T46S:
X ranges from 1 to 6, Y ranges from 1 to 40.
For SIP-T29G/T27P/T27G:
X ranges from 1 to 6, Y ranges from 1 to 20, 22 to 40 (Ext key 21 cannot be configured).
Example:
linekey.2.value = 1008
Note: It is not applicable to SIP-T19(P) E2 IP phones.
Web User Interface:
Dsskey->Line Key->Value