CBT Nuggets Cisco Exam Pack 642-453 GWGK DVD
Voice over IP (VoIP) offers companies dramatic efficiencies that can save them big bucks. What could be better than making yourself the go-to guy for all your organization’s VoIP solutions? Cisco Gateways and Gatekeepers (GWGK) is a complex body of VoIP knowledge, and certification shows that you understand it. Jeremy Cioara’s video series makes learning advanced GWGK concepts fast and enjoyable. Plus, it gives you the framework and configuration examples you need to handle your Gateway needs.
Whether you’re specializing in VoIP gateway configurations in live environments or seeking to round out your VoIP expertise with CCVP certification, this is definitely the training for you.