Over the past 20+ years, Telesystem has been the advanced communications provider for over 7,500 commercial customers in the northwest/north-central Ohio and southeast Michigan areas. Today that reach extends to all 48 continental United States, all made possible by the development and delivery of advanced technologies we provide. At Telesystem we take pride in maintaining superior customer satisfaction by providing a wide array of integrated communication services and solutions delivered across our highly advanced fiber SONET and carrier-grade Ethernet core network. With an eye on the future, Telesystem continues to roll out cutting-edge results to our customers. Telesystem's Hosted VoIP phone system is complemented by powerful call management tools such as Call Center, Receptionist Call Manager, and Auto Attendant. With options for private or public IP transport, these services are available not only to businesses within the Telesystem primary service area but virtually anywhere across the globe. Telesystem is a subsidiary of privately-owned Block Communications, Inc., whose other holdings include Buckeye Broadband, a multiple system cable operator in the Toledo / Sandusky, Ohio area, and the Toledo Blade and Pittsburgh Post-Gazette daily newspapers.