Internetworking
Retis act on behalf of end users as integrator "keys-in-hand" of networks and systems in all sectors and activities that represent today the world of telecommunications, from the central switching to fixed networks over copper and optical backbone networks from cellular networks to the data network of the public and private fields, from large backbone to metropolitan and access networks.
Today Retis is at the forefront in providing services and solutions in the telecommunications sector on the most advanced issues and new generation, such as liberalization of the last miles (Unbundling of the Local Loop), cellular technologies (GPRS, UMTS), new optical technologies (DWDM, Optical Networking), protocols and applications of the most innovative network (VPN, VoIP).