Vonage Offers International Calls Free of Roaming Charges
Vonage has been granted three patents on ReachMe Roaming by the United States Patent and Trademark Office. The patents are U.S. Patent No. 8,571,060, U.S. Patent No. 8,600,364 and U.S. Patent No. 8,693,994. These patent share a common ancestry, with the ‘364 patent providing the earliest filing date, which was December 22, 2011. Both the ‘060 patent and the ‘994 patent are continuations in part of U.S. patent application Serial No. 13/492,361, filed Jun. 8, 2012, which is itself a continuation-in-part of U.S. patent application Serial No. 13/334,849, filed Dec. 22, 2011, which matured into the ‘364 patent.