NEC Aspila Topaz Programming Manual page 170

Program 20: System Option Setup
20-25: ISDN Options
Description
Use Program 20-25 : ISDN Options to define the ISDN system options.
Input Data
Prog. No.
20-25-01 Send the Release Message After Subscriber Hang Up
20-25-02 Progress Indicate Information element detect
20-25-03
Bearer Capability select from SLT Outgoing
20-25-04 Send DT Until User Dials the First Digit (Overlap
Sending Mode)
With Overlap Sending Mode, if the network side stops dial
tone when CLI is included in the SETUP message, the
system sends dial tone until the user dials the first digit
instead of the network.
20-25-05 T305 Timer Start After Sending Disconnect Message
20-25-06 Call Proceeding Send Mode
20-25-07 Busy Tone Mode Set When Disconnect Message Received
Use of Low Layer Compatibility (LLC)
20-25-08
20-25-09 Use of High Layer Compatibility (HLC) Sending
S-Point Terminal Seizes Analogue Trunk
20-25-10
20-25-11 Automatic Changing System Clock When Date/Time
Information Element Received
20-25-12
Incoming Calls Forwarded Out Automatically Return
Connect Message When Outgoing Call Receives Alerting
Message
20-25-13 Use busy tone when trunk call receives RELEASE message
Conditions
None
Feature Cross Reference
ISDN Compatibility
Programming Manual
Item
162
Input data Default
0 : Service Off
1 : Service On
0 : 3.1kHz Audio
1 : Speech
0 : Service Off
1 : Service On
IN
SA
SB
1
1
0
0
1
1
0
1
1
0
1
0
0