I have a customer with a very old Nortel Option 61 PBX. They would like to migrate to CUCM. I can't find any documentation about this particular model on the Interoperability Portal. Does anyone have experience with this migration?
Yes we have done. It is quite straight forward using a VG with T-1 to the Nortel. I would follow this link very closely. You might see some subtle differences on the Nortel side but on the Cisco side it follows this doc inspite of being an older doc
This should get you started.
In addition the guides for Nortel meridian 1 which is 11C or the SL 100 can also be used as a reference
Summer is working with me on this opportunity. Do we have anything that references new technology? While the steps will work, I question whether or not the customer will accept a plan that discusses EOL eqiupment. That is my only concern.
Yes I can share some internal threads
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