. Technology type: VoIP, Hosted VoIP, ISP, ITSP, IP-PBX, SIP, hosted PBX, or IP telephony Geographical area: nationwide, global, multiple sites, multiple locations or enterprise... Filed under: Resources Tags: deployments, enterprise, global, hosted PBX, Hosted VoIP, installations, IP telephony, IP-PBX, ISP, ITSP, multiple locations, multiple sites, nationwide... feature describes Mazaris as the industry s Renaissance man, citing his work as a cabling installer and designer, inventor of the PerfectPatch, creator of the annual Cabling Icon...