I have a chassis configured thusly (all cards have latest code): 1 Dual PRI 6 quad ana/digi modem cards 6 digital modem cards 2 HiPerDSPs 1 HiPerARC 1 NMC 2 PSUs Coming into the PRI card are two ISDN spans. Span2 is merrily taking calls; all 6 modem cards are filling up nicely. Span1 is NOT taking calls...none of the cards are in use. When the first span fills up, I tried dialing into the lead number and get a voice message "I'm sorry...we are unable to complete your call..." The only difference between the two sets of cards is what I noted above. The first six are analog/digital. Is it possible these cards are unable to receive calls from an ISDN? Thus far, I have: 1] Gone through *all* the settings, the only thing different was ISDN Modem Call Control Option/V110 Rate Adaption which was ENable on the ana/digi cards and DISabled on the digital cards. I disabled it on the ana/digi cards to no avail. 2] Then, I compared the settings for the two ISDNs on the PRI card. Nothing odd or out of wack there. 3] Then I got Bell Atlantic on the job looking to see if somehow the size of the pool got set back on their switch. Meanwhile, I though I'd ask the list and see if you all had any clues to pass me. Thanks! ********************************************************* Michelle M. Mogil Network and Computing Systems 721 Rhodes Hall, Cornell University, Ithaca, NY 14853 vox: (607) 255-0516, fax: (607) 255-8420 email: mmm3@cornell.edu ********************************************** - To unsubscribe to usr-tc, send an email to "majordomo@xmission.com" with "unsubscribe usr-tc" in the body of the message. For information on digests or retrieving files and old messages send "help" to the same address. Do not use quotes in your message.