Install, POS, Switch, Router, Telephony Service calls Break/Fix, Diagnose and Repair, Install, POS, Switch, Router, Telephony Equipment, install, maintain, and troubleshoot telephony and IP network equipment, install and setup VOIP, PC, Work Station, Tablet, Laptop, Servers, Networking, Database design, maintenance and management, Desk-side Support, Electronic Plano-gram display install and set up.Install, POS, Switch, Router, Telephony Service calls Break/Fix, Diagnose and Repair, Install, POS, Switch, Router, Telephony Equipment, install, maintain, and troubleshoot telephony and IP network equipment, install and setup VOIP, PC, Work Station, Tablet, Laptop, Servers, Networking, Database design, maintenance and management, Desk-side Support, Electronic Plano-gram display install and set up.