Lucent G3I ISDN PRI to Cisco 3660 PRI 1CT1 + MICA Modem bank problem
Symptom: T1 does not come up, no CD, local alarm on Cisco, D channel is down on Lucent box.
Configuration: isdn primary-5ess, framing, linecode, pri-group timeslots all configured. D chanel configured for encap ppp, isdn primary-5ess. Async Group created with ppp mode dedicated etc. Lines configured for dialin only.
This probably falls under the layer one rule of networking, but I suspect one (or more) of three things is wrong - 1 - a standard Telco 50 pin to DB 15 cable isn't the correct cable for this scenario (Pin 48 to Pin 1 etc). 2 - I have the wrong PRI card ( 1CT1 with 15 pin connector, but not the one with the integrated CSU) to connect to a ISDN PRI Trunk card in the Lucent. 3 - The Lucent guy needs a different PRI card in his switch. If there is anyone out there that has hooked up a Lucent G3 PRI to a 3660 PRI-1CT1 card knows if I need a special cable or something it would be appreciated!!!
This solution is to replace a bank of modems and a multi-port serial card in an NT server performing RAS.
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