Ramesh Kaza, CCIE® No. 6207, is a technical leader at Cisco Systems®, providing planning, design, and implementation support in deploying Cisco IP Communications solutions. Prior to working on IP communications, Ramesh was involved in validating the network designs for enterprise and service provider customers. He is a speaker at Cisco Networkers events and has presented the topics "Troubleshooting IPT Networks" and "Designing Large-Scale IPT Networks."

Salman Asadullah, CCIE No. 2240, is a technical leader at Cisco Systems. As a recognized expert within Cisco and the industry, Salman has been designing and troubleshooting large-scale IP and multiservice networks for more than eight years. Salman represents Cisco on industry panel discussions and technical platforms such as NANOG, APRICOT, SANOG, ASEAN, IETF, IPv6 Forum, and Networkers. Salman influences technology directions and decisions with Cisco business units and the Internet community.