Mark Grayson

Mark Grayson is a Distinguished Consulting Engineer at Cisco with responsibility for leading its mobile architecture strategy. He has more than 15 years of experience in the wireless industry. He holds a first-class honors degree in electronics and communications engineering from the University of Birmingham (England) together with a Ph.D in radio communications and has been granted more than 50 patents in the area of mobile communications.

Kevin Shatzkamer is a Customer Solutions Architect at Cisco with responsibility for long-term strategy and architectural evolution of mobile wireless networks. He has worked at Cisco and in the mobile wireless industry for nine years, focusing on various technologies ranging from GSM/UMTS to CDMA networks, packet gateway, networkbased services and security, video distribution, Quality of Service, and end-to-end design theory. Kevin has 16 pending patents related to all areas of work. Kevin holds a bachelor’s in engineering from the University of Florida and a master’s of business administration from Indiana University.

Scott Wainner is a Distinguished Systems Engineer at Cisco, providing design and consulting support for the major U.S. service providers and enterprises. He joined Cisco in 1999 and has led the architectural development of next-generation IP/MPLS services while applying his innovative efforts toward the development VPN technologies and virtualized services. Scott consults with providers in the development of managed services while guiding Cisco in the development of critical IP technologies, such as session-border controllers, virtual private networks, and multimedia distribution systems. His latest development efforts have focused on group-encrypted security architectures for broadcast/multicast content and network virtualization for the enterprise VPN. Scott has most recently started architectural development of integrated services using IP Multimedia Systems. Prior to joining Cisco, Scott was the Director of Product Development at Qwest and Engineering Manager of Global IP Services at Sprint/GlobalOne. He has been active in the networking industry for more than 23 years, including participation in the IETF and IEEE.