Comput3rGuy
IS-IT--Management
I have a card in a Merlin Magix System that says LS-ID TDL 617A52. Is this the same card as a 412 LS-ID TDL 617A52? If not how do I tell if I am able to add an extension. There are currently 12 extensions and two trunks on this card. Any advise is appreciated!