Yealink SIP-T48G Administrator's Manual page 151

Configuring Basic Features
Parameters Permitted Values Default
Description:
Configures the desired line to apply the dial-now rule. The digit 0 stands for all lines.
If it is left blank, the dial-now rule will apply to all lines on the IP phone.
Permitted Values:
0 to 16 (for SIP-T48G/T46G/T29G)
0 to 12 (for SIP-T42G)
0 to 6 (for SIP-T41P/T27P)
0 to 3 (for SIP-T23P/G)
0 to 2 (for SIP-T21(P) E2)
Example:
dialplan.dialnow.line_id.1 = 1,2
Note: Multiple line IDs are separated by commas.
Web User Interface:
Settings->Dial Plan->Dial-now->Account
Phone User Interface:
None
phone_setting.dialnow_delay Integer from 1 to 14 1
Description:
Configures the delay time (in seconds) for the dial-now rule.
When entered numbers match the predefined dial-now rule, the IP phone will
automatically dial out the entered number after the specified delay time.
Web User Interface:
Features->General Information->Time-Out for Dial-Now Rule
Phone User Interface:
None
dialplan_dialnow.url URL within 511 characters Blank
Description:
Configures the access URL of the dial-now rule template file.
Example:
dialplan_dialnow.url = http://192.168.10.25/dialnow.xml
Web User Interface:
None
Phone User Interface:
137