Amidst relentless pressure on prices and a growing array of international communications services, international voice traffic continues to grow. According to new data from the annual TeleGeography study of the international voice market, international voice traffic reached 343 billion minutes in 2007, and is projected to reach 385 billion minutes in 2008.
Mobile phones have been a key driver of growth, due to subscriber growth in developing countries and the recent emergence of low-cost international mobile calling plans. In 2007, nearly one-third of international calls were placed from mobile phones, and 45% of international calls were terminated on mobiles. Current trends suggest that by 2009, more international calls will be made to mobile phones than to fixed lines.