Upgrading old NEC 2400 systems to the IMX platform

Revised 2/20/99

 NOTE: Information has been gathered from various sources and cannot be guaranteed to be accurate. However, most of the final input came from Greg Pardee, NEC CNG Midwest office so we feel quite comfortable with this list at this time. If you find any errors or additional items that should be listed, please email sautor@digcom.com right away.
Circuit Board / PhonePurposeDisposition
Console Card - any:CS-07 etc.Replace with SPA-CS02 or CS-33 and new console.
Older ConsolesStandard Console with BLFCan reuse; new one has name display; limited station BLF, no trunk BLF for now.
Dterm I phonesETT-4;8;16Can reuse or use NEC trade-in credits
Dterm II phonesAll models?Chip kits for 8ELC/4 DLC cards
8 ELC-C Chip Upgrade243532 (1) $18 Dealer Net
16 ELCD Chip Upgrade to eliminate VM password 243533 (1 box of 2 chips) $20 Dealer Net
8 ELC-A Wastes ports - Avoid - Chip Upgrade243535 (5) $200 Dealer Net
4 DLC Wastes ports - Avoid - Chip Upgrade243536 (5)$250 Dealer Net
4 TLT Chip Upgrade243567 (2) $40 Dealer Net
4 TLTC-B Chip Upgrade243568 (2) $40 Dealer Net
4 ODT-D Chip Upgrade243569 (2) $40 Dealer Net
4 ODTD-A Chip Upgrade243570 (2) $40 Dealer Net
4ODT-FMM Chip Upgrade243571 (2) $18 Dealer Net
24 DTI-A,BT-1 cardsReplace with new
24DTI-C Chip Upgrade243609 (1) $50 Dealer Net
24DTG Chip Upgrade243609 (1) $50 Dealer Net
24 DTRT-1 cardOK to reuse
4 RSTBRegister Sender RDS vintageReplace? - optional chip kit, but not recommended
4 RSTB-A Chip Upgrade243686 (5) $100 Dealer Net
8 RSTJNewer Register SenderOK , but might want new one (8 RSTK) for 911
IO cards, variousused for MAT, MCI linkReplace with new IMX
16 LC-QAnalog for Voice Mail, Modem cardReplace
16 LC-GB analogWide Analog card - RDSAvoid - takes up 2 slots - Power usage?
SPA-24CCTACCIS T-1OK
SPA-24PRTBA-BISDN PRIOK
8 COTWastes ports - RDS analog trunk cardChip Kit 243572 (2) $40.00 Dealer Net
16 COTHDS analog trunk cardOK
PA-CK-00Receive (Slave) Clock Card for T-1Not Needed - IMX has receiver clock built in!
PA-CK-01Master Source Clock Card for T-1Replace with CK-14 (PLO-A #200419 $2500 list (see below)
Note: Older circuits card take more power than the newer ones. Put a mix of cards in each PIM. If you are using all older cards, avoid filling up the PIM. You may need to bring up the older cards gradually on a total power shut down or on initial power up. Busy out all the cards, then bring the PIM up, then unbusy the cards one at a time.