This is a series of articles giving a very short overview of different vendors of business VoIP and unified communications solutions. The first articles covered Alcatel-Lucent Enterprise and Avaya. Descriptions of other vendors will follow.
There can be no doubt that Cisco is the top player in the switching and routing market. Cisco is one of the market leaders not only for switching and routing, but also for data center solutions, security, provider infrastructure and much more.