Hosted PBX & UCaaS

Yeastar Cloud PBX

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

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

Cost Savings

Future Expansion

Future Expansion

All-inclusive Features

All-inclusive Features


Unified Communications

Geographic Flexibility

Geographic Flexibility

High Compatibility

High Compatibility

Easy-to-use and Future Proof Business Phone System

With Yeastar Cloud PBX, all the installation, updates and maintenance can be performed through the web GUI. You are able to have a virtual PBX live and accessible to your customer in a minute.

Hosted PBX

New users can be added at any time as needed, so you can craft bespoke hosted PBX solutions according to your customers’ needs, and your customers have a cloud-based phone system that grows with them.

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
  • Automated 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

Linkus softphone helps deliver the optimal user experience. With Linkus, your Windows & Mac desktops and iOS & Android mobile phones can work as office extensions with all phone system features accessible. 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 PBX, you are able to provide your customer geographical flexibility by allowing them to unify the headquarter with remote offices and a handful of teleworkers within a single PBX system, giving multi-site 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 but some Yealink, Fanvil, Snom, and Vtech phone models can also be auto-provisioned in bulk.