Nortel Networks VT100 - Manual (Page 61)

4-2 IVR 2.0/I call flow interface
555-9001-316 Standard 1.0 February 1996
Figure 4-2
Activating the gateway from a COMI cell
To develop an application that processes one or more terminal sessions, start
as if you were developing any other voice application:
• Determine the telephone interaction with the caller and create the
corresponding IVR 2.0/I call flow.
• At the point in the call flow where you require interaction with the host
computer, insert a COMI cell.
• Insert a COMO cell to receive the output from the TRS transaction.
You must always follow a COMI cell with a COMO cell, even if you do not
require the return of any data.
Setting the COMI cell parameters
Figure 4-3 shows the parameter window for the COMI cell in the accounting
application.
START
ANSW
GDAT
MENU
COMI COMI
1 2
To Host Computer
HANG
PDAT PDAT
TRS
Action Template
Screen Templates
Input Buffers
Output Buffers
COMO COMO
COMA