Yealink SIP-T21 E2

Configuring Basic Features
333
Parameters
Permitted Values
Default
account.X.auto_dial_num
String within 32 characters
Blank
Description:
Configures the number that the IP phone first dials out when a user lifts the handset,
presses the Speakerphone/off-hook key or desired line key, dials out a call using account X.
X ranges from 1 to 16 (for SIP-T54S/T48G/T48S/T46G/T46S/T29G)
X ranges from 1 to 12 (for SIP-T52S/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)
X is equal to 1 (for SIP-T19(P) E2/CP860/CP920)
Note: It works only if the value of the parameter “account.X.auto_dial_enable” is set to 1
(Enabled). Line key is not applicable to SIP-T19(P) E2, CP860 and CP920 IP phones; handset
and Speakerphone key are not applicable to CP860 and CP920 IP phones; off-hook key is
only applicable to CP860 and CP920 IP phones.
Web User Interface:
None
Phone User Interface:
None
Off Hook Contact Dialing
Off Hook Contact Dialing allows users to dial out the contact from the call log list/directory by
going off-hook or pressing the Speakerphone/off-hook key.
Procedure
Off Hook Contact Dialing can be configured using the following methods.
Central Provisioning
(Configuration File)
<y0000000000xx>.cfg
Configure Off Hook Contact
Dialing.
Parameters:
features.call_out_history_by_off_ho
ok.enable
features.call_out_directory_by_off_h
ook.enable