Panasonic KX-TDA100 Features Manual page 686

4.11 Optional Device [5]
Programming Guide References
None
Feature Guide References
1.15.6 Direct Inward System Access (DISA)
Cyclic Tone Detection
Selects the cyclic tone detection mode. Cyclic tone detection is used to determine the end of a call for a
DISA CO-to-CO line conversation established through an analog CO line.
To change Cyclic Tone Detection, follow the steps below:
1.
Change Cyclic Tone Detection.
2.
Set the status of the OPB3 card to "OUS", then "INS".
Default
Fixed
Value Range
Fixed: The number of times of a tone pattern (a set of tone-on and tone-off) that the PBX receives is fixed
to 4 times in the ranges of:
A C
B
A B , = 100–1300 ms,
Option: The tone pattern that the PBX receives is optional as specified in Cyclic Tone Option on this
screen.
Programming Guide References
4.7.10 Slot [1-1] OPB
Feature Guide References
1.15.6 Direct Inward System Access (DISA)
Cyclic Tone Option—Tone On Maximum Time
Specifies the maximum duration of the cyclic tone that will be recognized by the PBX. When the tone sent
from the telephone company is shorter than the value set here, the PBX recognizes it as a tone-on.
To change Cyclic Tone Option, follow the steps below:
1.
Change Cyclic Tone Option.
2.
Set the status of the OPB3 card to "OUS", then "INS".
Default
600 ms
Value Range
100 + 10 × n (n=1–390) ms
686 Feature Guide
C
C
D D D
= A 90 ms, =
C D
90 ms
B