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SV8100 Analog extensions lose dial tone/possibility to make a call

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jeroentjed

Technical User
Jan 30, 2020
71
NL
hi,

I have a strange thing going on on my SV8100. 50% of the time my analog extensions work fine. They can make a intern call and use trunks to make outside call's. The other 50% of the time, these extensions don't have a dial tone, can't make any calls but CAN be called by another extension. Resetting the SV8100 fixes this.

This problem occurs since I made a change to the cards in my 3 slots SV8100:
before I had a
-CD-CP00
-CDA-LTA+PZ-COT
-CD-8LCA

configuration.

Because I needed more trunks and only use 4 analog phones, I changed it to
-CD-CP00
-CDA-LTA+PZ-COT
-CDA-LTA+PZ-COT

configuration

There is not really a specific situation where this happens but it looks like it happens more often when trunks are used. When it happens, it happens on all 4 analog extensions, regardless on which card they are. I have a spare CDA-LTA card which I used to test if one of the cards maybe is fault. Pretty sure they are fine.
Any ideas?


Phoning Dutchman - NEC SV8100 - Your help is greatly appreciated
 
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