DEFINITY ECS Release 8.2
Administrator’s Guide
555-233-506 Issue 1
April 2000
Screen reference
834Multifrequency-Signaling-Related System Parameters
17
ANI Not Available
You must enter a value if the ANI for PBX field is blank
Field descriptions for page 3
The fields shown on Page 3 of the Multifrequency-Signaling-Related System
Parameters screen define the meaning of MFC tones for calls originated at the CO.
Refer to ‘‘Definitions of Group I, II, A, and B signals’’ on page 839 for more
information.
When the screen initially appears, either of two sets of default values is possible.
One set is for the group II call type; the other set is for non-group II call type. In
each set, the default value for each field is set to the most common value.
Screen 166 shows the defaults when the Incoming Call Type field is group-ii-mfc.
A variation appears if Incoming Call Type is non-group-ii-mfc. When Incoming
Call Type is non-group-ii-mfc, group II and group B columns do not appear.
Screen 166. Multifrequency-Signaling-Related System Parameters screen
Valid entries Usage
1 to 15 Enter the number of the incoming and outgoing
ANI-Not-Available signals.
Your switch outpulses the End-of-Dial backward signa l when the
ANI-Not-Available forward signal is received on incoming calls.
Your switch outpulses the ANI-Not-Available forward signal to
the CO on outgoing calls where ANI is not possible.
change system-parameters multifrequency-signaling Page 3 of 4
MULTIFREQUENCY-SIGNALING-RELATED SYSTEM PARAMETERS
INCOMING FORWARD SIGNAL TYPES INCOMING BACKWARD SIGNAL TYPES
(Tones from CO) (Tones to CO)
Group-I Group-II Group-A Group-B
11: ignored 1: normal 1: next-digit 1: free
12: ignored 2: normal 3: end-of-dial 2: busy
13: ignored 3. normal __: 4: congestion
14: ignored 4: normal __: ________________ 7: intercept
15: ignored 5: normal __: ________________ __: __________
6: normal __: ________________ __: __________
7: normal __: ________________ __: __________
8: normal __: ________________ __: __________
9: normal __: ________________ __: __________
10: normal __: ________________ __: __________
11: normal __: ________________ __: __________
12: normal __: ________________ __: __________
13: normal __: ________________ __: __________
14: normal __: ________________ __: __________
15: normal __: ________________ __: __________