Mitel 6800 Series, Руководство администратора

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Operational Features
5-16
You can enable this feature by adding prepend digits to the end of the emergency dial plan
parameter string separated by a comma in the configuration files or the Mitel Web UI at
Operation > Phone Lock. For example, if you specify the emergency dial plan with a prepend
map of “911,9”, if the user dials the number "911", the SIP phone will automatically add the digit
“9” before the "911".
CONFIGURING AN EMERGENCY DIAL PLAN
Use the following procedures to specify the numbers to use on your phone for dialing emergency
services in your area.
For specific parameters you can set in the configuration files, see Appendix A, the section,
“Emergency Dial Plan Settings”
on
page A-18
.
1.
Click on
Operation->Phone Lock
.
2.
In the “
Emergency Dial Plan
” field, enter the number used in your local area to contact
emergency services. For multiple numbers, enter a “
|
” between each emergency number.
For example:
911|110
.
Default for this field is "911|999|112|110". You can enter up to 512 characters in this field.
3.
Click
Save Settings
to save the emergency dial plan to your phone.
CONFIGURABLE EMERGENCY CALL BEHAVIOR
Administrators have the option of changing the default behavior of the IP phones when an
emergency call (i.e. a call made to an emergency number matching one of the values defined
in the "
emergency dial plan
" parameter) is placed. If the "
emergency call connection hold
enabled
" configuration parameter is enabled, the IP phones employ the following behaviors:
•
Connection Hold
: If an emergency call is placed, the IP phones ensure the voice/audio
path and other resources associated with the emergency call are continually active, even
if the caller hangs up the phone (i.e. the handset is placed on-hook).
Note:
Patterns/numbers in the dial plan with prepend digits defined take priority over
those that do not have prepend digits defined.
CONFIGURATION FILES
MITEL WEB UI