If the LDNO is set incorrectly on a PRI DID span, will that cause D-channel negotiation to fail? I am seeing the D-channel come up for 20-40 seconds and that and then the CO releases the connection (RLS REMOTE).
I have verified the usual suspects, B8ZS/ESF, IFC=NI2, 23B+D, COT=ATT (tried STD...