Fusion Telecommunications International understands that modern communications is a blend of old and familiar processes with new technologies. The company provides VoIP (Voice over Internet Protocol) telephone and other Internet-based communications services primarily to larger US carriers. Its other clients include businesses with a need to outsource the hosting and management of their computer-based corporate telephony systems. Fusion offers also such services as call termination and broadband Internet access. The company also provides ISP and hosted PBX services to its enterprise customers. Top clients include Qwest and Verizon. Fusion was founded in 1997.