About Sponsor:

RingCentral (NYSE: RNG) is a publicly traded provider of cloud-based communications and collaboration solutions for businesses.[1][2][3][4][5][6][7] It is headquartered in Belmont, California and has offices in Denver, Colorado; Charlotte, NC; Toronto, Ontario, Canada; Singapore; Manila, Philippines; Xiamen, China; St. Petersburg, Russia; Boca Raton, Florida and Odessa, Ukraine.[8][9][10][11]