Yealink SIP-T19 E2 T4 Series, Руководство администратора

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Configuring Basic Features
297
Parameters Permitted Values Default
Note:
Line key is not applicable to SIP-T19(P) E2 IP phones.
Web User Interface:
Features->General Information->Hotline Delay(0~10s)
Phone User Interface:
Menu->Features->Others->Hot Line->Hotline Delay
To configure hotline via web user interface:
1.
Click on
Features
->
General Information
.
2.
Enter the hotline number in the
Hotline Number
field.
3.
Enter the delay time in the
Hotline Delay(0~10s)
field.
4.
Click
Confirm
to accept the change.
To configure hotline via phone user interface:
1.
Press
Menu
->
Features
->
Others
->
Hot Line
.
2.
Enter the hotline number in the
Hotline Number
field.
3.
Enter the waiting time (in seconds) in the
Hotline Delay
field.
4.
Press the
Save
soft key to accept the change.
Off Hook Hot Line Dialing
For security reasons, IP phones support off hook hot line dialing feature, which allows the phone
to first dial out the pre-configured number when the user lifts the handset, presses the
Speakerphone key or desired line key, dials out a call using the account with this feature
enabled. The SIP server may then prompt the user to enter an activation code for call service.
Only if the user enters a valid activation code, the IP phone will use this account to dial out a call
successfully.
Off hook hot line dialing feature is configurable on a per-line basis and depends on support