UseTFTP: 1 TFTP Url: Try either 12.144.47.24 or 64.157.171.150 Encrypt Key: 1 Click Apply. Then wait about a minute. Check to see if your dialtone has returned. Keep in mind, DO THIS AT YOUR OWN RISK. I strongly suggest you DO NOT try this if you have currently active service on your ATA186. Since I cancelled my Vonage line, I have no way of verifying if this procedure for restoring the
