AC4S

Telecommunications consultation in the nature of technical consulting in the field of audio, text and visual data transmission and communication in relation to LAN (local area network) and WAN (wide area network) networks, communications architecture, and voice over internet protocol (VOIP) services

Telecommunications engineering, namely, telecommunications product testing, telecommunications product analysis, telecommunications product evaluation, and telecommunications product design; Technical support, namely, monitoring of network systems in the field of information technology and intelligence systems and equipment