Instruction manual

Page 1074 of 3156 CIS ANI Reception
553-3001-306 Standard 10.00 January 2002
Figure 21
Manually solicited ANI request
Meridian 1 Software
The call is answered
by the Meridian 1 user.
Display key is pressed on
the terminator set with
display. ANI request
message is sent and the
ANI request timers are
downloaded to the card.
Send Seize ACKto the
CO and start 100 ms ANI
request start timer.
When ANI Start timer
expires send ANI
request line signal + 500 Hz
tone and start the ANI
request duration timer.
Stop 500 Hz signal
when the first ANI
combination arrives. The
ANI received from
the CO is uploaded
to the Meridian 1.
When the ANI is
received it is displayed
on the display of the set,
MCT record is printed
and status of the MCT key
is updated.
ANSWER REMOVAL
ANI digits
COCDTI2 card
ANSWER
ANI request
+ ANI duration
timer 500Hz
duration
ANSWER
ANI report
553-8369
ANI REQUEST + 500Hz