I have come across some "branded" TA 624 T1 TDM units. Does anyone have any insight if Adtran specialized these in any way for specific customers? Or would there be any reason for them to behave differently than a standard unit?
4203624L1#TDM vs 4203624L1#TDMXO
As you mentioned, some units were "branded" for specific Telcos.
Functionally, the 4203624L1#TDMXO is the same as the 4203624L1#TDM - it was simply sold to XO Communications.
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