RingCentral, a US-based provider of high-performance cloud communications and collaboration solutions for businesses, has announced a new high-volume and fully integrated SMS service that allows businesses to send SMS messages and updates to their customers promptly and seamlessly. Developers can build custom applications by using the  Application Programming Interface (API) that interfaces with RingCentral’s business communication platform. RingCentral also provides a service with pre-built applications that can be obtained from the RingCentral App gallery. By using RingCentral phone numbers for bulk SMS messages, companies can send one-time messages or bundle requests. In addition, the company supports message insights, such as status, logs, storage and analysis for more progressive compliance. The API also permits RingCentral customers to use SMS for services such as mass marketing, automated messaging, customer surveys, chatbots, two-factor authentication and one-time passwords.  The API is currently in beta version and available as part of RingCentral’s…