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DEFINITY ECS Release 8.2
Administrator’s Guide
555-233-506
Issue 1
April 2000
Screen reference
663Feature-Related System Parameters
17
international, and (2) whether the Numbering Plan Identifier (NPI) is Unknown or
ISDN/Telephony. This administered prefix is applied to national calls. Prefixing
applies to any subsequent display on the same switch when the call is transferred,
covered, or forwarded. The same prefixing applies to outgoing ISDN-PRI calls
when the connected number information is returned and meets the same TOA and
NPI criteria. The prefix plus the calling/connected number digit string is limited to
15 digits, with truncation occurring at the least significant digits.
International CPN Prefix
Allows you to apply prefixes to international calling numbers for display at
receiving phones. This is useful for those phones that use or implement call back
features based on incoming call numbers. When an ISDN-PRI call arrives, the
incoming call setup is analyzed for: (1) whether the Type of Address (TOA) is
national or international, and (2) whether the Numbering Plan Identifier (NPI) is
Unknown or ISDN/Telephony. This administered prefix is applied to international
calls. Prefixing applies to any subsequent display on the same switch when the
call is transferred, covered, or forwarded. The same prefixing applies to outgoing
ISDN-PRI calls when the connected number information is returned and meets the
same TOA and NPI criteria. The prefix plus the calling/connected number digit
string is limited to 15 digits, with truncation occurring at the least significant
digits.
Pass Prefixed CPN to ASAI
Passes Calling Party Number information (CPN) to ASAI. The prefixed number is
not passed on to other adjuncts, Call Detail Recording, or switches.
Valid entries Usage
1 to 5 digits, 0
through
9, *
and
#
Enter a number that allows you to apply prefixes to national
calling numbers for display.
Valid entries Usage
1 to 5 digits, 0
through
9, *
and
#
Enter a number that allows you to apply prefixes to
international calling numbers for display.
Valid entries Usage
y/n
Enter y to pass CPN information to ASAI.