Introduction - If you have any usage issues, please Google them yourself
Cisco' s networking products has made the world a revolutionary change took place. Accurately speaking, Cisco gateways, routers and switches to build the Internet backbone. Every day there are hundreds of millions of dollars of business profits come rolling through them. And alarming in recent years these changes have occurred is only the beginning of the revolution. In the network of short-term historical process, perhaps the most dynamic upcoming events: the voice and data technologies into a single transfer mode. With the new Cisco voice solutions series of releases, from the traditional PBX voice solutions to IP-based voice solutions to the transfer will be accelerated exponentially.