Regency Tele-Com Corporation is one of the oldest and largest privately held interconnect in Texas. Regency Tele-Com is the only choice when it comes to business telephone systems, Voice Over Internet Protocol (VOIP) business telephone solutions, voicemail, auto attendant, unified messaging, unified communications, services plans, maintenance programs, extended warranties, local lines/long distance and internet ordering, structured voice and data cabling, unified messaging, in Houston/Beaumont and all of Texas. Regency Tele-Com is the oldest authorized Toshiba distributor and one of the largest authorized NEC distributors in Texas. Regency Tele-Com is also an authorized agent for AT&T.