I need recommendations about the best and most reliable DID provider for North America. There are a lot of providers offering DIDs and related services, but who knows how good they are in their service. I have my own asterisk servers, all I need is DIDs, with multiple channels per DID, call quality, no dropped calls, no choppy sound, no busy tones and no "All circuits are busy" messages. It has to be good quality for International and Europe calls too.
<br clear="all"><br>-- <br>Zeeshan A Zakaria