2N BlueTower is the optimal solution for medium-sized companies with a high frequency of calls to mobile networks. This is a GSM / UMTS gateway, which can significantly reduce the cost of telephone calls. Its efficient router is able to find the cheapest connection route and will always use the most favorable direction (SIM-card).
EUC Services is a leading provider of mutiple voip solutions, we provide hosted pbx, wholesale termination, calling card platforms, call shops and many more