FYI - we have a google voice number for Food on the Table -and forward it to our SkypeIn number. However, at some point we realized that it wasn’t working. No matter what we did, we could not get a call to go thrugh Google Voice to SkypeIn.
Fortunately, I found an answer we had Skype set so that it would only”Receive Calls to my online number” from people in my contact list.