Yealink SIP-T48G

Configuring Advanced Features
453
Parameters
Permitted Values
Default
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)
X ranges from 1 to 2 (for SIP-T21(P) E2)
Note: It is not applicable to SIP-T19(P) E2 and CP860 IP phones.
Web User Interface:
Account->Advanced->Out Dialog BLF
Phone User Interface:
None
BLF Key
For more information on how to configure the DSS Key, refer to Appendix D: Configuring
DSS Key on page 796.
Details of Configuration Parameters:
Parameters
Permitted
Values
Default
linekey.X.type/
expansion_module.X.key.Y.type
16
Refer to the following
content
Description:
Configures a DSS key as a BLF key on the IP phone.
The digit 16 stands for the key type BLF.
For line keys:
X ranges from 1 to 29 (for SIP-T48G)
X ranges from 1 to 27 (for SIP-T46G/T29G)
X ranges from 1 to 15 (for SIP-T42G/T41P)
X ranges from 1 to 21 (for SIP-T27P)
X ranges from 1 to 3 (for SIP-T40P/T23P/T23G)
X ranges from 1 to 2 (for SIP-T21(P) E2)
For ext keys:
X ranges from 1 to 6, Y ranges from 1 to 20, 22 to 40 (Ext key 21 cannot be
configured).
Example:
linekey.1.type = 16