At Impro net, we offer maintenance services on all of the products that we carry. Our maintenance programs are designed to provide you with total protection and peace of mind. We can support many products in the LAN, WAN and SAN environment in addition to traditional PBX, KSU or VoIP platforms. Whether you need project driven or long-term support for Avaya, Cisco, Siemens, HP, IBM or Nortel to name a few, we are here to help you maximize your uptime for your entire portfolio of IT systems.