Today I got a vague idea why CIG named their upcoming communication platform "Spectrum". Read this:
https://enterprise.spectrum.com/content/dam/business/omega/enterprise/pdf/resource-center/case-studies/TW536_CaseStudy_CloudImperium_20161027.pdf
:)
https://enterprise.spectrum.com/content/dam/business/omega/enterprise/pdf/resource-center/case-studies/TW536_CaseStudy_CloudImperium_20161027.pdf
:)