I have an ISU 512 that I am trying to configure/install to use as my DTE or Dialing device for Tandberg Video-teleconferencing Equipment.
I am running ISDN and missing a step my ISU 512 keeps telling me DSL's not ready.
I was able to program the ISU 512 for my Polycom equipment, it has a Y-Cable that goes from V.35 to RS 530 ans RS366.
The Tandberg Equipment does not have V.35 port.
Any Help would be much appreciated.
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