Yealink W80, Руководство администратора

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Call Features
191
Note : It works only if “dialplan.emergency.enable” is set to 1 (Enabled).
Permitted
Values
Number or SIP URI
Default
When X = 1, the default value is 911;
When X = 2-255, the default value is Blank.
Parameter
dialplan.emergency.X.server_priority
[2]
<y0000000000xx>.cfg
Description
It configures the priority of which the emergency servers to be used first.
Multiple values are separated by commas. The servers to be used in the order listed (left to right).
The IP phone tries to make emergency calls using the emergency server with higher priority, and then
with lower priority. The IP phone tries to send the INVITE request to each emergency server three
times.
Note : If the account information has been configured (no matter whether the account registration suc-
ceeds or fails), the emergency calls will be dialed using the following priority: SIP server > emergency
server; if not, the emergency server will be used.
Permitted
Values
a combination of digits 1, 2 and 3
Default 1, 2, 3
[1]
X is from 1 to 3.
[2]
X is from 1 to 255.
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 call any number. 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.
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 calls
any number.
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