Use the blue/white. The brown/white was originally planned as a power pair wwwaaayyy back when 4 pair was recommended by ATT. The Idea was White/blue-voice, White/orange and White/green-data, and White/brown-power.
When I was young, I was Liberal. As I aged and wised up, I became Conservative. Now that I'm old, I have settled on Curmudgeon.
Visit Atcom to get started with your new business VoIP phone system ASAP
Turn up is quick, painless, and can often be done same day.
Let us show you how to do VoIP right, resulting in crystal clear call quality and easy-to-use features that make everyone happy!
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