Yeastar Cloud-based
Business Phone System

Unified Communications as a Service

Designed for SMBs, Yeastar Cloud PBX delivers enterprise-grade business communications features along with advanced UC capabilities, bringing a solid, reliable and affordable hosted VoIP solution.

Cloud-based Business Phone System
Cloud Phone System Video Play
Cost Savings

Cost Savings

Future Expansion

Future Expansion

All-inclusive Features

Advanced Features


Unified Communications

Geographic Flexibility

Geographic Flexibility

High Compatibility

High Compatibility

Budget Friendly and Future Proof Cloud-based Phone System

With Yeastar Cloud PBX, all you need is a VoIP-enabled phone/softphone and you are ready to go. Your service provider performs all updates and maintenance to keep the system up to date.

Hosted PBX

New users can be added at any time as needed. Most service providers charge on a simple per-user basis so that you only pay for what you need and have a business phone system that grows with you.

All-inclusive PBX Features without Any Extra Cost

  • AutoCLIP
  • Blocklist/Allowlist
  • Custom Prompt
  • Distinctive Ringtone
  • DNIS
  • Music on Hold
  • One Touch Recording
  • Paging/Intercom
  • PIN List
  • Auto Attendant (IVR)
  • Call Back
  • Call Detail Records (CDR)
  • Call Forwarding
  • Call Monitor
  • Call Parking
  • Call Permission
  • Call Pickup
  • Call Transfer
  • Backup and Restore
  • Event Center
  • Linkus App
  • Multi-language Web GUI
  • Multi-level User Access
  • Phone Provisioning
  • Schedule Backup
  • Troubleshooting
  • And more

Linkus: Unified Communications

With Linkus App, your Windows desktops and iOS & Android mobile devices can work as office extensions with all phone system features accessible, enabling real-time communication across multiple devices. UC features like presence, instant messaging, CRM integration, conference and unified messaging are all at your disposal.


Geographical Flexibility
for Multi-site Organizations

With Yeastar cloud-based phone system, you are able to unify the headquarter with remote offices and a handful of teleworkers within a single PBX system, giving geographically dispersed employees the same features and continuity as in-house users.

Compatible with Worldwide SIP trunks and Mainstream IP Phones

Worldwide SIP trunks are at your choice while connectivity with PSTN, E1/T1/PRI, ISDN BRI, and GSM/3G/4G are also supported through Yeastar VoIP Gateways.

Not only being able to work with mainstream IP phones, Yealink and Vtech IP phones can also be auto-provisioned in bulk.