VoIP Co. Says Wireless Carriers Making Huge Profits on Calls Abroad – PR Newswire (press release)
VoIP Co. Says Wireless Carriers Making Huge Profits on Calls Abroad
PR Newswire (press release), NY
HOUSTON , March 4 /PRNewswire/ — It was inevitable that when cost-saving Voice over Internet Protocol (VoIP) calling became popular in the United States , all of the major telephone companies would eventually offer it – but not on mobile phones. …