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).
NTEL (Naujasis Telefonas) is an international telephony service provider in Lithuania.NTEL offers you an opportunity to call abroad at special rates which are lower than using fixed telephony or mobile network.