I wonder if anybody can help withthe following problem.
We have a Polycom Viewstation 512MP which is connected over ISDN2. However, whenever you start the system up, the red light comes on the microphone pod and stays on. When you try and press the button in the middle, it makes no difference, it still stays on. As a result, when in a call, the remote party can not hear the local party (our side).
I have tried a replacement Microphone pod and cable, but it is still the same.