RIVERGUIDE

Voice, data and video communication hardware and software, namely, switches, routers, transport nodes and voice, data and video network management programs sold with manuals together as a unit

Computer services, namely installation and maintenance of computer hardware

Computer services, namely installation and maintenance of computer software; computer software design for others; and computer services, namely, technical support services in the nature of troubleshooting computer software problems for voice, data and video networks via telephone, e-mail, and in person