6324,
only SIU or NIU are able to make CDR.
SIU and NIU programming are different:
SIU:
/***ADD A SIU BOARD***/
CNBOI:BPOS=1-1-70,BRDID=29,NUMIND=2;
/***ASSIGN SIU PORT***/
EDEQI

EV=SI-0,EQU=1-1-70-0,PRIO=A;
/***DEFINE SIU PORT***/
EDICC

EV=SI-0,BAUDR=9600,WORDL=8,STPBIT=1,PARITY=NO;
/***INITIATE A FILE****/
EDFII:FILE=CDR;
/***LINK FILE AND PORT***/
EDDFI

EV=SI-0,FILE=CDR;
/****DEFINE MESSAGE FORMAT***/
CLOHI:FILE=CDR,FORM=2,DMPSIZ=1,DISCR=0;
/***CHOOSE CRITERIA***/
/*** IN THIS EXAMPLE YOU DIAL 9 TO REACH PUBLIC NETWORK***/
CLODI:FILE=CDR,ORIG=ALL,DIAL=9,TIME=0-00-03;
/***START THE SERVICE***/
CLTGI;
NIU:
/***ADD A NIU BOARD***/
CNBOI:BPOS=2-3-70,BRDID=106,NUMIND=8;
/***ASSIGN NIU PORT***/
IOEQI:IODEV=CIL-1,USAGE=OUT,EQU=1-0-60-1;
/***DEFINE NIU PORT***/
IOIFC:IODEV=CIL-1,BAUDR=9600,WORDL=8,STPBIT=1,PARITY=NONE;
/***INITIATE A FILE****/
CLDFI:FILE=CDR,IODEV=CIL-1,USER=CIL-1,PRIO=A;
/****DEFINE MESSAGE FORMAT***/
CLOHI:FILE=CDR,FORM=2,DMPSIZ=1,DISCR=0;
/***CHOOSE CRITERIA***/
/*** IN THIS EXAMPLE YOU DIAL 9 TO REACH PUBLIC NETWORK***/
CLODI:FILE=CDR,DIAL=9,TIME=0-00-03;
/***START THE SERVICE***/
CLTGI;
The Curious