DUBLIN--(BUSINESS WIRE)--Research and Markets (http://www.researchandmarkets.com/research/4eec0c/us_business_voip_o) has announced the addition of the "US Business ...

The "Business VoIP Services - Global Strategic Business Report" report has been added to ResearchAndMarkets.com's offering. The report provides separate comprehensive analytics for the US, Canada, ...

The resurgence of interest in VoIP to provide telephone services worldwide is often credited to the use of session initiation protocol (SIP) for signaling. Both residential and enterprise VoIP ...

I've now had a chance to read and absorb the Overview of the Keynote Systems Competitive Intelligence for Consumer VoIP Service Providers study released yesterday. The study used precise metrics to ...