| We have built our Public Switched Telephone Network (PSTN) gateway and network infrastructure using only carrier grade Cisco Hardware. The network core that feeds our infrastructure in the E Solutions Corporation's Data Center also uses a completely Cisco Powered Network and features redundant, instantly scalable connectivity with direct fiber to three of the nation's leading Tier 1 providers: MCI / UUNet, Level3 and Global Crossing. This configuration eliminates trouble-prone local loops and allows you to reach users directly at the highest available Internet speeds. | ![]() |