Using PRI with DID on DCS Systems
MMC 210 - change ISDN ProgCon from NO to YES or system won't send
follow-on DTMF after connecting. Turn on LCR.
MMC 430 - Fractional PRI settings - Any channel NO; Use channel (list
number available, i.e. 6) (Note: Must also configure MMC630
with correct number of channels for trunk group).
MMC - 724 - Assign trunk group 9 to LCR
MMC - 501 - ISDN Inter Digit Timer - Adjust for site
MMC - 603 - Trunk Group. If LCR is used, trunk group 800 should
be used. Put in reverse order so outbound calls use last trunk
MMC 710 - LCD Digit table. Good example here.