14.4.6.7. NI2 Precedence Level IE 
When an NI2 trunk is used, the following commands must be executed.
CHANGE-SBCSU:STNO=SUBSCRIBER,BASICSVC=SPEECH, OPT=FBUS,SPROT=SBNIBRI; /* S0-BUS NI2 BRI SBNIBRI MLPP IE */ CHANGE-PRODE:KIND=PD,PDNAME=PD07,SEC=WELMAND, SETNO=49,B19=16,B39=16; CHANGE-PRODE:KIND=PD,PDNAME=PD07,SEC=WELNAME, CS=5,NO=65,B00=4C; CHANGE-PRODE:KIND=PD,PDNAME=PD07,SEC=RESTP, PDBLK=WELHEX,NO=152,B00=41,B01=05; CHANGE-PRODE:KIND=PD,PDNAME=PD07,SEC=ORG, ACTIVE=Y; /* NI-2 MLPP IE */ /* By NT-2 NET Side CHANGE-PRODE:KIND=VARTAB,PROTVAR=NI2NET, PDNORM=PD13,PDA1=PD02; */ CHANGE-PRODE:KIND=PD,PDNAME=PD13,SEC=WELMAND, SETNO=49,B19=16,B39=16; CHANGE-PRODE:KIND=PD,PDNAME=PD13,SEC=WELNAME, CS=5,NO=65,B00=4C; CHANGE-PRODE:KIND=PD,PDNAME=PD13,SEC=RESTP, PDBLK=WELHEX,NO=152,B00=41,B01=05; CHANGE-PRODE:KIND=PD,PDNAME=PD13,SEC=TIMER, TIMERID=T309,TIMESEC=10,TIMEMS=0; CHANGE-PRODE:KIND=PD,PDNAME=PD13,SEC=ORG, ACTIVE=Y;
IMPORTANT:
If you want to use other protocols than the existing ones from the PRODE
table of the US you can add them manually (for example EURO-ISDN REF-T NET-SIDE).