Ethernet, TCP/IP, FDDI, X 25, Voip, IPv6, Tétra, DECT, ADSL
GSM, WAP, GPRS, UMTS, i-mode, SMS, MMS
Normes : UMTS, GSM 900/1800, GPRS, HSCSD, EDGE, CDMA, WCDMAPlanification cellulaire, design radio, planification de fréquences, (outil planet,..)Système d'information géographique (Mapinfo,...)
PDH/SDH/DWDM,FH,FO, Boucle Locale Radio
ATM, TDM, IP, Frame Relay, X25, SMDS, SS7, réseaux intelligents, PABX
Cisco, Bay network, Newbridge, Cabletron, HP, Madge, 3Com, TRT, IBM, Xylan
Firewall, authentification, proxies, outils de sécurité (I2S, AXENT), Protocoles de routage : BGP, MPLS