- Cloud-Based PBX: Fully hosted phone system with no on‑premises hardware required.
- Unlimited VoIP Calling: Domestic calling within the US and Canada included on all plans.
- Unified Communications: Voice, SMS/MMS, fax, and video meetings in one application.
- AI-Powered Meetings: Automatic transcripts, summaries, and searchable meeting insights.
- Advanced Call Management: IVR, auto attendants, call queues, and multi-site control.
- Extensive Integrations: Connects with Salesforce, Microsoft Teams, Google Workspace, and 300+ apps.
Ringcentral Cloud PBX Phone System
Enterprise-grade cloud PBX system for modern business communications
Updated July 30, 2026
Ringcentral Cloud PBX Phone System Overview
RingCentral Cloud PBX is a fully hosted business phone system that replaces on‑premises hardware with a secure, internet-based platform. It combines unlimited VoIP calling, SMS/MMS, internet fax, and HD video meetings into one app.
Designed for scalability, it supports multi-site management, deep integrations, and AI-powered features while enabling teams to work from any device or location.
Key Features
Pricing
| Plan | Price | Featured |
|---|---|---|
| Core | $20/user/mo (Billed Annually) / $30/user/mo (Billed Monthly) | Unlimited US & CA calling, Business SMS, Voicemail-to-text |
| Advanced | $25/user/mo (Billed Annually) / $35/user/mo (Billed Monthly) | Auto call recording, Advanced call monitoring, CRM integrations |
| Ultra | $35/user/mo (Billed Annually) / $45/user/mo (Billed Monthly) | Unlimited file storage, Business analytics, Device status reports |
Pricing source: https://www.ringcentral.com/office/plansandpricing.html
Pros
Competitor |
Pros |
|---|---|
| Nextiva | RingCentral offers a broader enterprise feature set, including deeper analytics, more advanced call routing, and a larger integration ecosystem. While pricing is similar, RingCentral scales more effectively for multi-location and global organizations needing centralized administration. |
| 8×8 | Compared to 8×8, RingCentral provides a more polished user experience and stronger app ecosystem. Its AI meeting tools and unified app are easier to adopt for non-technical teams, reducing training time while maintaining enterprise-grade reliability. |
| Zoom Phone | RingCentral delivers more mature PBX and telephony features than Zoom Phone, especially for complex call flows, multi-site deployments, and advanced analytics, making it better suited for businesses beyond simple voice needs. |
| Vonage Business | RingCentral surpasses Vonage with stronger admin controls, richer reporting, and a more unified communications experience. Its platform feels more consistent across devices and better supports large teams with varied roles. |
| Ooma Office | While Ooma is cheaper, RingCentral offers significantly more advanced features, integrations, and scalability. Businesses that expect growth or require enterprise reliability gain more long-term value from RingCentral. |
Cons
Competitor |
Cons |
|---|---|
| Nextiva | RingCentral can be more expensive once add-ons and taxes are included. Nextiva’s pricing is often simpler and more predictable for small teams that do not require advanced analytics or AI-driven features. |
| 8×8 | 8×8 includes some international calling features that may cost extra with RingCentral. Global-first businesses may find RingCentral’s international pricing and add-ons more complex to manage. |
| Zoom Phone | For companies already standardized on Zoom, RingCentral introduces an additional platform to manage. Zoom Phone may feel more seamless for teams that prioritize meetings over advanced telephony. |
| Vonage Business | Vonage can be easier to customize with APIs at lower tiers, while RingCentral often reserves deeper customization and analytics for higher-priced plans, increasing total cost. |
| Ooma Office | Small businesses focused purely on affordability may find RingCentral excessive. Ooma delivers basic calling at a much lower cost, making RingCentral less attractive for very small teams. |
Reviews
RingCentral sells the Cloud PBX capability as part of its RingEX platform, so the ratings below are for RingEX and for RingCentral as a company; there is no separate listing for the PBX product alone.
- G2 Reviews (Rating: 4.2/5 from 1,420 reviews): Admins like how the hosted PBX follows people off the desk: “One of the best things about RingEX is able to use it different ways to answer calls. Deskphone, Desktop app and cell phone app.” Recurring complaints center on support loops and desktop app slowdowns after updates.
- Trustpilot Reviews (Rating: 1.8/5 from 1,946 reviews): Trustpilot skews toward billing and cancellation disputes with the company rather than call quality; a typical two star review reads “Onboarding went mostly well and I’m generally pleased with the system. Where they fail is service.”
