Sergey Ustinov's Colleagues at RingCentral
Arun Suriyanarayanan
Senior Business Systems Analyst and Product Manager
Sergey Ustinov's Contact Details
650-472-4100
San Mateo, California, United States
RingCentral
Sergey Ustinov's Company Details
RingCentral, Inc. (NYSE: RNG) is a leading provider of business cloud communications and contact center solutions based on its powerful Message Video Phone™ (MVP®) global platform. More flexible and cost effective than legacy on-premises PBX and video conferencing systems that it replaces, RingCentral empowers modern mobile and distributed workforces to communicate, collaborate, and connect via any mode, any device, and any location. RingCentral offers three key products in its portfolio including RingCentral MVP™, a Unified Communications as a Service (UCaaS) platform including team messaging, video meetings, and cloud phone system; RingCentral Video®, the company's video meetings solution with team messaging that enables Smart Video Meetings™; and RingCentral cloud Contact Center solutions. RingCentral's open platform integrates with leading third-party business applications and enables customers to easily customize business workflows. RingCentral is headquartered in Belmont, California, and has offices around the world.