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  1. stuen93

    Power issue?

    yes they have both been upgraded. they have to be to use the 5400 series phones.
  2. stuen93

    Power issue?

    we have a customer that we just installed a ip406 with a pri, 2 ds-30's, and a 8 port pots module. worked fine at our office but when at the customer location any of the 5410/5420 phones plugged into one of the digitial ports on the 406 unit will not work they come up to the screen on the phone...

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