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USER'S GUIDE
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SPID Information
If a BRI circuit uses a DMS100 or NI-1 switch type, the Data Link dialog box will require SPID
information as shown below:
SPID information includes: a SPID, a Directory Number, and the Number of Digits to Verify. The
SPID is paired with a directory number to define a data link (see directory number definition
below). The number of digits to verify (starting at the rightmost digit) helps to determine on
which bearer to accept the phone call. The maximum number of digits is equal to the number
of digits in the directory number.
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Directory Number
The directory number is similar for a BRI and a PRI circuit in that it is the telephone number
used for this circuit. When connection groups are formed, this number is used for initial
population of the phone list. But for a BRI circuit, the directory number serves a second
purpose for circuits using DMS100 or NI-1 switch types. For these switch types, the directory
number is also paired with the SPID number.
Notes: These numbers will populate the telephone numbers for the connection groups. You
may need to modify these telephone numbers under the
information
call, you will need to add a 1 and the area code, or, if the system has a Centrex system
you will need to add a 9 before the number.
Also note that once you configure the connection group, all new phone numbers or
modifications to old phone numbers must be done through the connection group;
changes made to the circuit information will not be reflected under the previously
configured connection group information.
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SFVRA Configuration Manager
if prefixes are needed. For example, if the dial out call is a long distance
connection group telephone
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