ringcentral

Install command: 
brew install --cask ringcentral

Name: RingCentral

Team messaging, video meetings, and business phone

https://www.ringcentral.com/download.html

Cask JSON API: /api/cask/ringcentral.json

Cask code: ringcentral.rb on GitHub

Current version: 25.2.30

Requirements: macOS >= 10.15

Versions:

Intel tahoe 25.2.30
sequoia 25.2.30
sonoma 25.2.30
ventura 25.2.30
monterey 25.2.30
big sur 25.2.30
catalina 25.2.30

Analytics:

Installs (30 days)
ringcentral 8
Installs (90 days)
ringcentral 38
Installs (365 days)
ringcentral 147