Yealink SIP-T2XP, Руководство администратора

Страница: 149 / 589

Configuring Basic Features
131
Parameter Permitted Values Default
Menu->Features->Hotline->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->Hot Line.
2. Enter the hotline number in the Number field.
3. Enter the waiting time (in seconds) in the Hotline Delay field.
4. Press the Save soft key to accept the change.
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 presses the
speakerphone key or desired line key, dials out a call or off hook the phone 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.