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DEFINITY ECS Release 8.2
Administrator’s Guide
555-233-506
Issue 1
April 2000
Screen reference
774ISDN Numbering — Private
17
Level 2 Code
Enter the switch’s second level regional code in the network. Administer this field
carefully. The system will not check to ensure you have entered a code that
supports your entry in the Network Level field. You cannot enter anything in this
field unless the Network Level field is set to
2.
In QSIG standards, this level 2 code is called the Level 1 Regional Code.
Deleted Digits
In some networks, the leading digits of the number you dial internally to reach any
extension are not part of its longer private network number. For example,
extension 35581 might have a private network number of 221-5581. To send this
network number correctly, you must set the Deleted Digits field to
1 (that is, tell
the switch to delete 1 digit before inserting the PBX Identifier of 221).
Level 1 Code
Enter the switch’s first level regional code in the network. Administer this field
carefully. The system will not check to ensure you have entered a code that
supports your entry in the Network Level field. You cannot enter anything in this
field unless the Network Level field is set to
1 or 2.
In QSIG standards, this level 1 code is called the Level 0 Regional Code.
Valid entries Usage
0
to 9 Enter up to 5 digits.
blank Because blank regional codes are valid, an entry is not
required if the Network Level field is 2.
Valid entries Usage
0
Enter the number of digits to be deleted from the most
significant digits of a local extension prior to sending it in the
Calling or Connected Number IEs or in the QSIG
PartyNumber. This allows UDP network numbers to be
converted to PNP Complete Numbers.
1
2
Valid entries Usage
0
to 9 Enter up to 5 digits.
blank Because blank regional codes are valid, an entry is not required
if the Network Level field is 1 or 2.