I am an experienced LAN/WAN router and switch engineer. I want to go into IPT/VoIP. Is it possible to self study for the CCVP track? I do not have access or hands on experience with any Cisco IPT equipment and have not configured any IPT phones, but have design the CoS, QoS and ToS components when I implemented an MPLS WAN and have done VoIP and IPT/IPV service planes. I have worked with Inter-Tel IPT systems.
I would like to self study but not sure if it is possible without access or hands on the Callmanagers, Gatekeepers, and would not be able to create any lab scenarios. Are there resources available without attending authorized training?