How to compute the TCO of a VoIP system
If you want to get the most value out of a Voice over Internet Protocol (VoIP) solution, assess the actual cost of having one. There may be additional or hidden expenses that you m
Evaluating the total cost of VoIP systems
When investing in VoIP phone systems, cost is always an important factor to consider. No matter what features it’s bundled with, a phone system that easily puts you over budget i