RingCentral

RingCentral is a unified communications as a service, or UCaaS, provider. RingCentral's unified communications platform foremost replaces on-premises private branch exchange (PBX) phone systems, which support voice-only desktop phones, with its cloud phone system. Beyond its flagship voice product, the company's platform enables cloud-based integrated omnichannel communications, including voice, messaging, SMS, video meetings, conferencing, and contact center software solutions, among others. The software allows businesses to communicate and collaborate all on one platform across various device-types.