Involved in voip projects from the early stages of design and to the final steps of implementation and acceptance tests procedures. Supported large customer's networks with voip. Troubleshoot Lan / Wan problems with the following vendors: Cisco, Nortel, Avaya, 3Com. Provided training courses (in a class with 20 students) for voip subjects. Specialized with Cisco's Lan/Wan equipment. Deep Knowledge with Avaya voip equipment and Session . . . LinkedIn
The professional profile on LinkedIn for Andrey Tsadikov. LinkedIn is a networking tool that helps users like Andrey Tsadikov discover inside connections... www.linkedin.com/pub/2/ba1/6b9