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Voice
-Local: Business Lines, Centrex, DID Trunks, Local T1, ISDN PRI
-Long Distance: Switched, Dedicated
-VoIP: Hosted, Integrated Access, Broadband Phone Service
-Conferencing: Audio, Video, Web
-Calling Cards: Domestic, International
-Integrated Access
-Integrated Voice and Data
-Integrated Voice and Dynamically Allocated Bandwidth |