3Com 3C10402B, Руководство администратора

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F
O
UTBOUND
C
ALLER
ID
AND
911
S
ERVICE
This dial plan example allows the DID number of any user on a system to
be presented as an outbound Caller ID when that user dials 911. When
the user makes any other type of outbound call, the Caller ID presented is
the main number of the site.
To accomplish this:
1 Create a new extension list and, while doing so, assign as many PRI
channels as there are devices to have a sufficient number for potential
911 calls.
3Com strongly recommends that you use the highest-numbered channels
for the 911 calls. The channels that you put in this list
must be removed
from the *0002 extension list to ensure that channels are available for
emergency calls.
In the example in this appendix, Ext List *0011 and Route 11 are used.
2 Once you have customized and imported your dial plan (see the example
in the section), go to
Dial Plan > Pretranslators > Highlight "Outbound
Caller ID for non-911 Calls" > Click Devices Using for CLI .
3 Move to the left only the channels in *0002.
These are the channels that will be used for non-911 calls.
4 Go to Dial Plan > Pretranslators > Highlight "Outbound Caller ID for 911
Calls" > Click Devices Using for CLI .
5 Move to the left only the channels that will be used for 911 calling.
These will be the same channels as those designated in Ext List *0011.