I have a network extender from Verizon. I have been having issues with dropped calls and quality of signal. I have made many calls to Verizon about the issue and they swear that as long as I have four pretty blue lights that I could not have a issue. Of course they blame the INTERNET PROVIDER which has gone out of its way to accommodate the issue, I mean they have completely redone my hardware connection and provided there newest equipment and then tested it. I have a Basic Talk VOIP phone which works perfectly. Has anyone had similar issues like this? How about the other providers does anybody have similar equipment from ATT or Others? And how well does it work for you?