Avaya Communication Manager Administrator's Manual page 846

Screen Reference
DID-LDN Only to LDN Night Ext.
Valid entries
y
n
Ext Alert Port (TAAS)
Enter the seven-digit port number assigned to the external alerting device. This supports the
Night Service — Trunk Answer From Any Station feature.
Note:
Type an x in this field to indicate that there is no hardware associated with this
Note:
port assignment. If an x is used here, you must also fill in the Ext Alert (TAAS)
Extension field.
Ext Alert (TAAS) Extension
Appears only when an x is entered in the Ext Alert Port (TAAS) field. This extension is used by
the Terminal Translation Feature (TTI) to assign a port to the Ext Alert Port from a station on the
Ext Alert port during system installation or provisioning. Once a port is assigned (either via TTI
or by changing the Ext Alert Port field from the G3-MA or other manager terminal) the
extension is automatically removed and treated as unassigned.
IAS Att. Access Code
Enter the extension number of the attendant group at the main server running Avaya
Communication Manager. This entry is required when IAS Branch is y. Does not appear if, on
the System-Parameters Customer-Options
IAS (Branch)
Enables or disables Inter-PBX Attendant Service (IAS) Branch feature. Does not appear if, on
the System-Parameters Customer-Options screen, the Centralized Attendant field is y.
Note:
CAS and IAS cannot both be active at the same time.
Note:
846 Administrator Guide for Avaya Communication Manager
Usage
Enter y to allow only listed directory number (LDN) calls to go to the listed
directory night service extension.
Enter n if you want all attendant seeking calls to route to the LDN night
service extension.
screen, the Centralized Attendant field is y.