Avaya Communication Manager Administrator's Manual page 1209

NCA-TSC Trunk Member
Identifies the trunk member whose D-channel will be used to route tandem NCA-TSCs or QSIG
CISCs. Value range for this field is from 1 to the maximum number of members per trunk group
supported on the server/switch, or blank.
Network (Japan) Needs Connect Before Disconnect
Sends an ISDN Connect message just prior to the Disconnect message.
Numbering Format
This field appears if the Send Calling Number field is y or r or the Send Connected Number
field is y or r. This specifies the encoding of Numbering Plan Indicator for identification purposes
in the Calling Number and/or Connected Number IEs, and in the QSIG Party Number. Valid
entries are public, unknown, private, and unk-pvt. Public indicates that the number plan
according to CCITT Recommendation E.164 is used and that the Type of Number is national.
Unknown indicates the Numbering Plan Indicator is unknown and that the Type of Number is
unknown. Private indicates the Numbering Plan Indicator is PNP and the Type of Number is
determined from the Numbering - Private Format screen. An entry of unk-pvt also determines
the Type of Number from the Numbering - Private Format screen, but the Numbering Plan
Indicator is unknown.
Outgoing Channel ID Encoding
Appears only if the Group Type field is isdn and the Service Type field is anything except
dmi-mos or sddn. Determines whether to encode the Channel ID IE as preferred or exclusive.
Blank is not a valid entry. Defaults are determined as follows:
If the Group Type field is isdn and the Used for DCS field is y, default is exclusive.
If the Group Type field is isdn and the Used for DCS field is n, default is preferred.
If the Group Type field is not isdn or it is isdn, but the Used for DCS field does not appear,
default is preferred.
ISDN Trunk Group
Issue 2.1 May 2006 1209