This strategic analysis is part of Frost & Sullivan’s continued coverage of the conferencing and collaboration marketplace. Within this analysis, Frost & Sullivan has identified industry challenges, market drivers, restraints, competitive trends, revenues, market shares, and key market trends, within the North American audio conferencing services market. With extensive primary and secondary research, this analysis provides real-time conferencing and collaboration vendors with a detailed look at the current and changing dynamics in the fast evolving audio conferencing services marketplace.