Polycom ReadiManagerLX100 Administrator's Manual page 218

Polycom ReadiManager LX100 Scheduling Administrator's Guide
210
Field Name Description
Prefix Number that the dialed number (in addition to the country code
and area code) is matched against.
From a telephony point of view, in the United States the prefix is
the first three numbers in a 7-digit dial string (for example, in the
7-digit number 555-1212, 555 is the prefix.)
Matching the prefix is generally used for internal dialing within an
enterprise. This allows the actual numbers dialed to be limited to
the digits which come after those that have been matched. In the
case 7-digit number 555-1212, only the digits 1212 need to be
dialed.
Note: The number of digits entered for the prefix is flexible. If an
enterprise uses 5-digit extensions, then the first two numbers in
the dial string can be entered as the prefix for a 7-digit dial
number.
Cost* Weighted cost for each call to the selected area or city code. This
can be monetary value, or a ratio as compared to other costs. For
additional information, see
Tables
Number of Least (Read-only) Shows the number of LCR files (records) in this LCR
Cost Routing files table.
List of LCR Files At the bottom of the LCR Table form is a list of all LCR files that
make up this LCR table.
Determining What to Enter in LCR
on page 204.)
Using Least Cost Routing