ISI provides quality Unified Communications management solutions that solve the business needs of companies seeking to measur ... e, analyze and optimize usage, content, expenses, and people. Using a consultative approach, ISI helps its clients choose and implement Unified Communications management solutions that achieve their desired business outcomes. Additional information may be found at www.isi-info.com, requested via e-mail at info@isi-info.com, or by calling 1.847.995.0002. read more