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Joined: Apr 2012
Posts: 3
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OP
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Joined: Apr 2012
Posts: 3 |
I have an nec ipk ii with a pri T1 that has static on some calls. Telco says they are getting crc errors. Any suggestions?
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Joined: Sep 2004
Posts: 4,195 Likes: 2
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Joined: Sep 2004
Posts: 4,195 Likes: 2 |
Loop it up and have them test the circuit.
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Joined: May 2014
Posts: 19
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Joined: May 2014
Posts: 19 |
I have the same trouble. I have changed the prt to a U-20, replaced the clk board. My next move is to ground to telco and for grins and giggles I am going to replace all my wiring to the smart jack. I will let you know.
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Joined: Apr 2007
Posts: 1,439
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Joined: Apr 2007
Posts: 1,439 |
The IPKII uses a DTI U40. Make sure it's on firmware 5.12 for PRI.
5.08 and earlier releases had issues for PRI, 5.08 is preferred for CAS T1.
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