I have a customer that has 2 magix systems. Telco has just installed a line between the two. One of the magix systems already has an OPX board. Does the other far end system need an OPX(T) board? How are they supposed to connect to each other.
I would like to explain to the customer how this whole thing will work. I plan on subbing the job out to another company.
Thanks in advance.

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