Although it isn't necessary to buy the latest and greatest system, in general you really do not want to buy something based solely on one factor such as the price. Because if you had any experience at all in this free-market economy price does not always indicate quality.

Of course, there are exceptions to this rule, but you get the idea. This tidbit is especially true if you're planning to implement this teleconferencing system within a hot zone. Or in other words, if you're planning to use it with real clients, supply chain partners, and stakeholders.

Then you have a vested interest to provide the best presence as well as sense of professionalism in front of these constituents. Otherwise it may be OK to go with a lesser costing system, if you're only planning to use it with some of your employees and those that you're managing within the organization. Anything used on an ad hoc or informal nature can be used on a free teleconferencing or cheap conferencing solution.

From that starting point you will at least have a point of reference to decide where you want to steer your communications strategy- by upgrading certain components on a needed basis. This gives you maximum flexibility.