Yeah, that is what I thought. The only thing on my end that could be at fault is their device failing in some fashion, but then it is only certain numbers and it is not intermittent or random.
Frankly, if you're making other calls it's not on your end, it is on theirs or Verizon's. How would you be successfully making other calls if it were on your equipment? Your equipment doesn't handle any routing of calls, just the sending of voip packets to their network, which you have proven that you can do by calling other numbers.
