Yeastar Cloud PBX

Yeastar specializes in the design and development of innovative telecommunications equipment, including VoIP PBX systems and VoIP gateways for the SMB.


Keep Connected with Yeastar

Leverage the power of the cloud

The Yeastar Cloud PBX incorporates the powerful Yeastar Management Plane (YMP) and dedicated PBX instances, making it easy for solution providers and resellers to start their hosted PBX business.

  • Build up your own private-branded Cloud PBX
  • Manage and create PBX centrally in YMP
  • Stay connected with Linkus Mobile Client
  • Use the rich features of the S-Series PBX in the cloud
  • Highly scalable, supporting up to 100 PBX instances, 2000 users and 500 concurrent calls. Each PBX instance also supports up to 500 users!

Yeastar’s YMP is a scalable and robust communication services platform, ensuring central management is easy. Experience rapid deployment, real-time management, enhanced security mechanisms, and more in a single centralized platform.

Yeastar Management Plane

Robust, scalable, & energy-efficient

Yeastar Management Plane (YMP) is an embedded platform on which you can create and manage PBX instances. YMP eliminates the overwhelming workload of separate instance installation and management. In addition, it displays real-time status of CPU, network, memory and storage, and provides alarm notifications, enhanced security mechanisms, backup, and upgrade.

Linkus Mobile Client

Stay connected

Yeastar Cloud PBX enhances efficiency and creates a consistent in-office experience for mobile users. By using your Android™ or Apple™ mobile device, there’s no more missing calls when working away from the office; it transforms into your office extension. Additionally, Linkus Mobile Client can reduce mobile voice charges with VoIP calls made through the Yeastar Cloud PBX.

Packed With Features

Harness the power of the cloud without compromising the advanced features you deserve.

Business Features

✓Custom Prompt
✓Distinctive Ringtone
✓Music on Hold
✓One Touch Recording
✓PIN List


✓Backup and Restore
✓Event Center
✓Image Upgrade
✓Import/Export Extensions
✓Multi-language System Prompt
✓Multi-language Web GUI
✓Multi-level User Access
✓Phone Provisioning
✓Schedule Backup
✓User Portal

YMP Features

✓Alarm Notifications
✓Branded Company Name and Logo
✓Create/Delete PBX instance
✓Schedule Backup

YMP Security


Business Features

✓Attended Transfer
✓Automated Attendant (IVR)
✓Blind Transfer
✓Call Back
✓Call Detail Records (CDR)
✓Call Forwarding
✓Call Monitor
✓Call Parking
✓Call Permission
✓Call Pickup
✓Call Routing
✓Call Transfer
✓Caller ID
✓Dial by Name

✓Do Not Disturb (DND)
✓Emergency Number
✓Fax to Email
✓Feature Code
✓Ring Group
✓SIP Forking
✓Speed Dial
✓Time Condition
✓Video Calls
✓Voice to email
✓Web access to voicemail


On a global scale

With Yeastar Cloud PBX, you are able to unify your offices 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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