Digital Telecommunications Corporation (DTC) has served as systems integrator and exclusive NEC distributor to clients for almost 30 years. We offer Unified Communications including Mobility, Contact Center, Telephony, Voice Mail and Unified Messaging, Collaboration (Application and Document-Sharing), Conferencing (Web, Voice, Video) and Presence.  DTC has achieved NEC Double Diamond Associate status as a top-ranked Associate.  Corporate headquarters are in Los Angeles with local offices in San Diego, Seattle, and Portland - servicing a western region customer base spanning from the Pacific Northwest to San Diego.