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#118885 04/15/11 11:42 AM
Joined: Mar 2011
Posts: 2
OP Offline
Joined: Mar 2011
Posts: 2

I want to add an external doorbox to a Nitsuko DX2 system (28i?), I gather from the manuals that I need a DX2NA-4PGDU card in the cabinet to do so but I am unsure on which models of doorbox are compatible with the card. Would a NEC P/N 922450 work with a DX2NA-4PGDU if not can anyone point me towards the correct model or part number?



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#118886 04/15/11 11:47 AM
Joined: Jan 2004
Posts: 6,648
RIP Moderator-Nisuko-Tie, General
RIP Moderator-Nisuko-Tie, General
Joined: Jan 2004
Posts: 6,648
I would probably use a viking doorbox on a spare co port


Serving SW and West central Fl since 1984
#118887 04/18/11 10:22 AM
Joined: Jun 2004
Posts: 1,367
Joined: Jun 2004
Posts: 1,367
or if you have spare analog ports...set up an anolg phone and have it ring down

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