Frost Radar™:
Cloud-Connected Calling Enablement



Frost & Sullivan has identified cloud-connected calling enablement as a nascent but aggressively growing segment of the voice-over-internet protocol (VoIP) access and session initiation protocol (SIP) trunking market. Cloud-connected calling enablement services provide carrier-grade managed voice and telephony services into third-party cloud private branch exchange (PBX) environments, including Microsoft Teams, Webex by Cisco, and Zoom platforms.

Frost & Sullivan believes that the rise of cloud-connected calling enablement and bring your own carrier (BYOC) solutions enabled across the leading unified communications as a service (UCaaS) platforms represents a significant shift in the enterprise communications ecosystem and will have a profound effect on specific markets.

As a dominant player in the cloud-connected calling market, CallTower has been honored with a prominent place in the esteemed Frost & Sullivan Radar. 

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