Quickly see differences between brands like Avaya, Mitel, Cisco, ShoreTel, 8x8, Panasonic, etc. and compare over 74 phone systems by 34 brands for small to enterprise business.

The latest edition of the chart also compares PBX and Business VoIP systems side by side so you can make an educated comparison of your options. This analysis is prepared in an easy to use Excel spreadsheet so you can edit and add information to suit your analysis and presentation needs.