Yealink SIP-T5 Series, Руководство администратора

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Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
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If it is set to a value greater than 0, the phone will wait the designated seconds before dialing out the
preset hotline number when you lift the handset, press the Speakerphone/off-hook key or press the
line key.
Note: Line key is not applicable to T19(P) E2/CP920 phones, handset and Speakerphone key are not
applicable to CP920 phones; the off-hook key is only applicable to CP920 phones.
Permitted
Values
Integer from 0 to 10
Default 4
Web UI Features > General Information > Hotline Delay(0~10s)
Phone UI
Color Screen Phones:
Menu > Features > Others > Hot Line > Hotline Delay
Black-and-white Screen Phones:
Menu > Features > Hot Line > Hotline Delay
Off Hook Hot Line Dialing
For security reasons, the phones support off hook hot line dialing feature, which allows the phone to automatically
dial out the pre-configured number when you lift the handset, press the Speakerphone key or desired line key. The
SIP server may then prompts you to enter an activation code for call service. Only if you enter a valid activation
code, the 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 the support from a SIP server.
The server actions may vary from different servers.
It is also applicable to the IP call and intercom call.
Note : Off hook hot line dialing feature limits the call-out permission of this account and disables the hotline feature. For
example, when the phone goes off-hook using the account with this feature enabled, the configured hotline number will not be
dialed out automatically.
Topic
Off Hook Hot Line Dialing Configuration
Off Hook Hot Line Dialing Configuration
The following table lists the parameters you can use to configure off hook hot line dialing.
Parameter account.X.auto_dial_enable
[1]
<MAC>.cfg
Description
It enables or disables the phone to automatically dial out a pre-configured number when a user lifts
the handset, presses the Speakerphone/off-hook key or desired line key.
Note: Line key is not applicable to T19(P) E2/CP920 phones; handset and Speakerphone key are not
applicable to CP920 phones; the off-hook key is only applicable to CP920 phones.
Permitted
Values
0-Disabled
1-Enabled, the phone will dial out the pre-configured number (configured by “account.X.auto_dial_
num”).
Default 0
Parameter account.X.auto_dial_num
[1]
<MAC>.cfg
Description
It configures the number that the phone automatically dials out when a user lifts the handset, presses
the Speakerphone/off-hook key or desired line key.
Note: It works only if “account.X.auto_dial_enable” is set to 1 (Enabled). Line key is not applicable to