teleSys Software is the premier provider of solutions for the next-generation intelligent network, delivering open-systems software and hardware. teleSys’ products support multiple protocol architectures and run on highly available open-systems platforms. The company’s products change the reliability and availability paradigm by delivering greater than 99.999% (5 Nines) availability in a software-based solution. teleSys has successfully developed and integrated a set of network elements that have been deployed in the networks of major wireline and wireless carriers such as AT&T Wireless.