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Joined: Mar 2009
Posts: 10
Member
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Member
Joined: Mar 2009
Posts: 10 |
DX-80
CPM K16UM0.C28
run diagnostics test report and get this result using (PC-dba a39)
diagnostic-CPM failed
rs232-1 pass
rs232-2 pass
rom pass
ram pass
I have run individual board and port test and they all pass.
why would I get a cpm failed ?
Everything seems to work. Sta to sta connects . I used the analog ports to similate CO loop and they connect both ways. SMDR outport works.
all in all I can not find any faults in system.
searched other forums and found some advice to
initialize\default system 2 or 3 times.
Is this the same as performing a COLD START ?
and if so what is the exact procedule for a cold start. Place jumper on cold start and wait a certain amount of time or is there other interaction you do ?
My experience has always been ATT/Lucent/Avaya
where ther was a 6 or 7 digit code to reinitialize system.
any thoughts on this one?
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Joined: Aug 2004
Posts: 9,172 Likes: 22
Admin
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Admin
Joined: Aug 2004
Posts: 9,172 Likes: 22 |
I have never had a CPM pass the on board diagnostic test. It was explained to me from tech support that the failure is a false condition. I wouldn't worry about it. I always put the cold start jumper on for 10 seconds although a shorter time period seems to suffice just fine.
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Joined: Mar 2009
Posts: 10
Member
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Member
Joined: Mar 2009
Posts: 10 |
Thank you for the advice !
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