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Learn about Cisco QoS requirements, conceptual models such as best effort, IntServ, and DiffServ, and the implementation of QoS on Cisco platforms. Know how to design and implement efficient, optimal, and trouble-free multiservice networks. Enroll now!

In the Cisco Gateway course (CSCGW), gain valuable hands-on experience working with Cisco SIP, CUBEs, legacy gateways and router portions of IP Telephony. Gain the skills needed to obtain valuable Cisco certifications - enroll now at Global Knowledge!

Learn about the new technologies related to Cisco Unified Computing Solution (UCS).

Learn about the Cisco Unified Contact Center Express (Unified CCX) product and all of its associated client applications and scripting tools. Enroll now at Global Knowledge to master all the essential Cisco UCCX skills from capacity planning to choosing product features and installation.