I have an Obi110 and every time I make a call a person the person can't hear me but I can hear them. When I try to call **9 222 222 222 I don't any message telling me to test my mic like I am supposed to. I've tried to call other obi network services, and none of them work either. I have tried to delete and add the Obi110 to ObiTalk several times to see if that fixes it and it doesn't. Is there anyway to fix this?