Virtual PBX & Cloud PBX Phone System for Business | Yeastar

Yeastar Cloud PBX

Realize Your Business Potential with the Power of Cloud

Robust · Flexible · Easy-to-use

It’s Downright Easy

YMP is an embedded platform on which you can create and manage PBX instances, so say goodbye to the overwhelming workload of separate instance installation for good. In addition, it displays real-time status of CPU, network, memory and storage, and provides alarm notifications, enhanced security mechanisms, backup, upgrade and more.

Learn More about YMP or Try YMP Now!

hosted capacity expansion

Yeastar Cloud PBX incorporates a powerful Yeastar Management Plane (YMP) and easy to deploy dedicated PBX instances for service providers and telecom resellers to easily start hosted PBX business.

  • Build up hosted pbx service in your way
  • Create PBX centrally in YMP within a minute
  • Scale up or down PBX capacity with a few clicks
  • Stay connected anywhere anytime with Linkus App
  • Enjoy all-inclusive PBX features at no extra cost

It’s Highly Scalable

Yeastar Cloud PBX is not intended to be a one-size-fits-all solution. Built on latest cloud communications technology, it allows for capacity expansion with just a few clicks. YMP supports max 100 PBX instances, 2000 users and 500 concurrent calls, while each PBX instance supports max 500 users. Distinguish yourself from competitors by providing unparalleled customization and flexibility.

It’s Multi-device Friendly.

The power of Yeastar Cloud PBX extends even further with Linkus Unified Communications App. Linkus offers full extension features on your PC and mobile phones. Calls will be routed independent of locations to the device of your choice. Users get not only a host of advanced calling features but also support for instant messaging and presence. Ready to take advantage of a whole new level of freedom and productivity?

It’s Feature Loaded

Our cloud offering are packed with industry-leading technology and cutting-edge capability. Feel free to harness the power of cloud without comprising advanced features.

Business Features

  • App Center
  • AutoCLIP
  • Auto Provisioning
  • Blacklist/Whitelist
  • Distinctive Ringtone
  • DNIS
  • Fax to Email
  • Holiday
  • Music on Hold
  • One Touch Recording
  • PIN List
  • T.38 FAX

YMP Features

  • Active Calls Monitor
  • Alarm Notifications
  • Branded Company Name and Logo
  • Dashboard
  • Network Drive
  • PBX Upgrade
  • Resize System Capacity
  • Schedule Backup
  • Upgrade
  • Welcome Email

Call Features

  • Automated Attendant (IVR)
  • Call Back
  • Call Detail Records (CDR)
  • Call Forwarding
  • Call Monitor
  • Call Parking
  • Call Pickup
  • Call Routing
  • Call Transfer
  • Caller ID
  • Conference
  • Dial by Name
  • Do Not Disturb (DND)
  • Emergency Number
  • Feature Code
  • Paging/Intercom
  • Pickup Group
  • Queue
  • Ring Group
  • SIP Forking
  • SLA
  • Speed Dial
  • Time Condition
  • Video Calls
  • Voicemail
  • Voicemail to email
  • Web access to voicemail


  • API
  • Auto Cleanup
  • Backup and Restore
  • Call Permission
  • Event Center
  • Firmware Upgrade
  • Import/Export Extensions
  • Import/Export Trunks
  • Multi-level User Access
  • Remote Management
  • User Privileges
  • Web GUI Troubleshooting

YMP Security

  • Fail2ban (YMP)
  • IP Blacklist
  • Limited Country Access
  • Topology Hiding
  • Unauthorized Access Protection
Global connect

It’s Globally Connectable

With Yeastar Cloud PBX, you are able to unify your headquarter with remote offices and a handful of teleworkers, if spanning all around the world, within a single PBX system, giving geographically dispersed employees the same features and continuity as in-house users. Offices on opposite sides of the world can then communicate as if on the same floor of one office building.


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