Please help. I have a Lucent Merlin Legend with a 100D card and am trying to configure a PRI circuit with AT&T. They can see the D Channel activity but the B Channels will not come active. I am using 5ess , SFR, etc. I think I have all of the config right on my end I have run through it a hundred times. The card is getting the clocking from the PRI sucessfully...... any thoughts? Thanks Ralph