[Solution] LTE Roaming [Dimension] Network, Technology [Products] Roaming and Interconnect Assurance (RIA) [The problem it solves] 
Where roaming is concerned, having the right partners and the right management tools in place can help protect and boost revenue streams. With RIA, service providers get performance management with reporting on incoming and outgoing roamers from surrounding networks, regardless of technology domain, LTE, 3G or 2G.