Cisco GWGK Gateway Gatekeeper

HI,

If you want to get a practical exposure there are few options.

*****Set up your own lab -

If you are planning to go for CCIE voice this would be a good choice
but bit costly.
Unity server, and the Cisco Unity Express. I used 3640 routers instead
of the 3725 routers....GWGK  multiple Call Manager servers, For QOS
couple of routers and a couple of voice routers (FXS and FXO cards, NM-
V1 or NM-V2 to hold them, depending on your routers) to generate some
RTP traffic like wise.

**** Rack rentals
If you don't have access to Voice Lab equipment at work, most people
will rent rack time and maybe get some of the (cheaper) equipment off
of eBay.

*****Participate in a CCVP course

There are training institutes who provides hands on labs for CCVP.
If you are in UK close to London WinNET Systems is a good choice who
provides  physical lab access and practice labs.
http://www.winnetsystems.co.uk/ccvp_weekend.html

Hope this will help you!!!

They provide