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#647174 01/17/25 04:26 PM
Joined: Aug 2002
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I have a DX-80 that I know nothing about, it's 20 years old. I want to replace it but customer thinks it's repairable.

We have no dial tone across 8 trunks. At times we have a burst of dial tone for about 2-3 seconds and then it's gone.

Time and date are correct, button programming is correct, dial tone is good into the cabinet.

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jsaad #647175 01/17/25 07:53 PM
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DX80 systems were not known for long life. If it is simple programming with few phones you could default it and reprogram. With 8 CO lines I'd bet it is a little more complicated. Find a copy of PCDBA and try to back up the database.


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jsaad #647185 01/22/25 03:21 PM
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Change the trunk card

jsaad #647187 01/22/25 04:11 PM
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No dial tone on any trunks he reports. 4 are built on the motherboard and the additional 4 are from an add on card.


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