XEN Topaz
NEC Business Solutions Ltd
Features and Specifications Manual
Chapter 4 - 157
D
oc. N
o. 8846 -
Release
2.0
Apr
il 2005
This is the maximum length of an External Page placed by a DISA caller.
If the Page continues longer than this interval (0-64800 seconds), the
system terminates the DISA call.
25-07-13: System Timers for DID/DISA - DID/DISA Busy Tone Interval
If a DISA caller dials a busy extension (and Program 25-04 = 0), the sys-
tem plays busy tone for this interval before disconnecting.
25-08-01: DISA User ID Setup
For each DISA user, set the 6-digit password.
25-09-01: Class of Service for DISA Users
Assign a DISA Class of Service for each user.
The DISA Class of Ser-
vice cannot be 0.
You cannot use the 20-xx-xx and 42-xx-xx programs
to assign Class of Service to DISA trunks (15 users, with one password
and DISA Class of Service (1-15) for each user).
25-10-01: Trunk Group Routing for DISA
Use this program to assign the Trunk Group Route (1-25) chosen when
a user places a DISA call into the system and dials 0. Set Trunk Group
Routing in Program 14-06. If the system has ARS, Dialling 0 accesses
ARS. The route chosen is based on the DISA Class of Service, which is
determined by the password the caller dials.
25-11-01: DISA Toll Restriction Class
If the system uses Toll Restriction, enter a Toll Restriction Class (1-15)
for each DISA user (1-15). The system uses the Toll Restriction Class
you enter in Program 21-05. The Toll Restriction Class assigned to a
DISA call is based on the DISA Class of Service, which is determined by
the password the caller dials. You cannot use Program 21-04 to assign
Toll Restriction to DISA trunk.
25-12-01: Alternate Trunk Group Routing for DISA
Assign the trunk route that DISA Caller’s access if they dial the Alternate
Trunk Route Access Code. Refer to “Central Office Calls, Placing” for
more on setting up Alternate Trunk
• Related Features
•
Automatic Route Selection
In a system with ARS enabled:
When a DISA caller dials 0 for an outside call (if allowed), the system routes the
call via ARS.
In a system with ARS disabled:
When a DISA caller dials 0 for an outside call (if allowed), the system uses the
routes programmed for Trunk Group Routing.
•
Central Office Calls, Answering
When a call is transferred because of Call Forwarding No Answer, Call Forward-
ing Busy, or DND, the Reason for Transfer option can display to the transferred
extension why the call is ringing to their phone.
•
Direct Inward Dialling (DID) / Direct Inward Line (DIL) / Voice
Response System (VRS)
These features also allow outside callers to directly access system extensions.
•
Long Conversation Cutoff