Prior to the iPhone, Apple had zero cell phone market share — it hadn’t even built a cell phone before. Moreover, Apple didn’t become a carrier, and it agreed to only work with one in the US. Despite this, Apple shook up the industry pretty significantly.
Dave’s blog is a great primer for those who want to understand the differences between Google Voice and PBX application servers. Find out what makes Google Voice a completely unique offering and how it could impact your organization.