TeliaSonera IC Launches Diameter Roaming Exchange Service

TeliaSonera International Carrier (TSIC) announced it launched its "Diameter Roaming Exchange (DRX) service, an innovative roaming solution that enables mobile operators to seamlessly provide subscribers with high-speed, high-quality 4G services outside of their domestic coverage footprint. The DRX service also carries an industry-first managed option that simplifies operations and reduces