RingCentral to become exclusive UCaaS partner to Mitel for its customer base of over 35 million users RingCentral acquires differentiated CloudLink technology to enable a unique transition path from on-premises PBX to RingCentral’s Message Video Phone (MVP) cloud platform Mitel investor group led by affiliates of Searchlight Capital Partners, L.P. (“Searchlight”) to invest $200 million in RingCentral
