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Joined: Jun 2014
Posts: 2
Member
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OP
Member
Joined: Jun 2014
Posts: 2 |
I recently bought a Nitsuko 92030 card to replace one in my PABX that had a power surge (lightning). I am having some trouble configuring it to my system and think the problem could be with the impedance. How can I find out what impedance the card was set for and whether it is possible to change this?
My problem is that although the gate release now works, I get a screeching sound (feedback?) when I try and use the phone.
Bernard
South Africa
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