Atlantech Online stands out by putting the customer first and delivering high-quality, secure, and reliable communications services. Their challenges are they need to deliver high-quality VoIP services to customers, including protection from growing security threats and Distributed Denial-of-Service (DDoS) attacks. They chose Juniper Networks to overcome these challenges. They implemented SRX3600 services gateway, MX960 and MX240 3D universal edge routers and EX4200, EX3200, EX2200 Ethernet switches. The results of implementing the Juniper Networks were deliver on customer promise for high-quality, secure, and reliable communications, it protect voice, hosting, e-mail, and other services from security threats and scale bandwidth, subscribers, and services to meet demands.