Screen Reference
ISDN Trunk Group
Administrator’s Guide for Avaya Communication Manager
973
November 2003
Far End Test Line No.
Specifies the number sent to the far-end’s ISDN test line extension. When the test trunk long command is
issued, this exact number is sent to the far-end to establish a call that tests the integrity of the trunk
member under test. The number does not pass through routing or undergo digit manipulation. The digits
entered must be what the far-end expects. For example, for an ISDN tandem trunk, the far-end test
number should be a 7-digit ETN (Electronic Tandem Network) number.
Incoming Calling Number – Delete
The
Incoming Calling Number – Delete
,
Insert
, and
Format
fields are the administrable fields for the
Calling Line Identification Prefix feature. They appear when the
Direction
field is incoming or two-way.
Incoming Calling Number – Insert
Incoming Calling Number – Format
This field indicates the TON/NPI encoding applied to CPN information modified by the CLI Prefix
feature. This encoding does not apply to calls originating locally. The
Numbering Format
field on page 2
of this screen applies to calls originated from this server running Communication Manager.
If this field is blank, Avaya Communication Manager passes on the encoding received in the incoming
setup message. If the incoming setup message did not contain CPN information and digits are added, the
outgoing message will contain these digits. If the
Format
field is blank in this case, the value defaults to
pub-unk.
If the
Format
field on page 2 of this screen is also administered as unknown, the trunk group is modified
to “unk-unk” encoding of the TON/NPI. Therefore, this field also must contain a value other than
unknown.
NOTE:
The values for this field map to the Type of Numbering (TON) and Numbering Plan
Identifier (NPI) values shown below.
Valid entries
Usage
Up to 15 digits
Enter a code to test signaling channel
blank
Valid entries
Usage
1 to 15, all,
blank
Enter the number of digits, if any, to delete from the calling party
number for all incoming calls on this trunk group.
Valid entries
Usage
Enter up to 15
characters (0- 9), all, or
blank
Enter the specific digits, if any, to add to the beginning of
the digit string of incoming calls when the calling party is a
member of this trunk group.