A Complete UC Solution
Designed for Your Own Hardware or Virtual Server
Meet all your communications needs in a single platform while taking complete control. Yeastar P-Series PBX System provides a software edition that can run on your own hardware appliance or virtual environment. With it, get a complete business phone system that converges voice, video, application, collaborations and more in one platform; save money and remain in control with your own private & secure server; and ease the administration with a best-class software that is easily scalable and goes almost tech-free.
Easy, Optimal, Scalable
Leverage maximum potential and cost-effectiveness with an adaptable solution that requires fewer management efforts and can grow with your business at any point.
Scale users in minutes with flexible licensing options and up to 10,000 users supportEasy to use and manage with Web GUI and smart user designsFull unified communications plus web/mobile apps included – no add-ons!Interoperable with IP phones, gateways & SIP trunks of your choice
Your Choice of Software Deployment. Cloud or On-premise
Enjoy the flexibility to deploy the software PBX as an “on-premise” solution on your hardware server, or as a “virtual” IP PBX using your preferred virtual infrastructure – public cloud services or local data center. The P-Series software edition comes fully-packaged and is ready to run on any VMware or HyperV compatible virtual machines.
Better control with the server of your own choice
Virtualize with VMware or Microsoft Hyper-V
Near-instant, easy deployment with launch wizard
Small or Enterprise Business,
Your Communications Stay Agile & Reliable
Whether you are a small business or large enterprise, with single site or multiple locations, rest assured with one unified approach to enterprise communications and industry-grade security and reliability.
Amazing Features. Flexible Plans. Incredible Value.
Go at your own speed and business needs. The P-Series Software Edition are available with two feature plans and provides everything you need to get more done.
Standard Plan Enterprise Plan Ultimate Plan
Call Recording For Cloud Edition, the Call Recording files are encrypted and can only be accessed from the PBX management portal or via API for data security.
Dial by Name
DID (Direct Inward Dialing)
DND (Do Not Disturb)
DOD (Direct Outward Dialing)
CID-based & DID-based Call
Paging & Intercom
Monitor Call Status (Inbound/Outbound)
Monitor Presence Status
(Extension, Ring Group, Queue, Parking Slot)
Drag & drop Dispatch Call
Advanced Call Control
Music on Hold
MOH Playlist & Streaming
Business Hours & Holidays
CDR & Basic Reports
Administration & Security
Web-based Management Portal
Bulk Import & Export
Group & Organization
User Role & Permissions
Event Logs & Notifications
Backup and Restore
Built-in SMTP Server
Hot StandbySupported on the Appliance & Software Edition.
SRTP & TLS Call Encryption
Password Policy Enforcement
Auto & Static Defense
Global IP Blocklist
Outbound call frequency restriction
Two-Factor Authentication (2FA)
Linkus UC Clients
Mobile Client (iOS & Android)
Desktop Client (Windows & MacOS)
Google Chrome Extension
Native Contact Management(Personal Contacts, Company Contacts)
WebRTC Audio Call
Function Keys on Web Client
Select & Dial with Hotkey on Desktop Client
Door Phone Video Preview
Voicemail to Email
Microsoft Teams Integration(via Call2Teams)
Personal and Group Chat
Remote Access Service Since the Cloud Edition is inherently accessible from anywhere, Remote Access Service is only for the Appliance & Software Edition
Custom PBX Domain Name (FQDN)
PBX Web Portal Remote Access
Linkus UC Clients Remote Connection
LDAP Server Remote Access
Function-based Security Control
Remote SIP Service Since the Cloud Edition is inherently accessible from anywhere, Remote SIP Service is only for the Appliance & Software Edition.
Private & Secure Tunnel
Easy Remote SIP Endpoints RegistrationRegister your remote IP phones, branch office PBXs, VoIP gateways, and alike remote SIP endpoints to the PBX easily as if they were deployed on your PBX's intranet.
Granular Security Control
No Port Portwarding & NAT Issues
Switchboard-type Queue Panel
Queue Callback for Reduced Call Abandonment
Real-time Metrics on Wallboard
SLA for Performance Measurement
Insightful Call Center Reports
PBX-native Contacts Management
Separate Permission Control Per Phonebook
CRM Contacts Synchronization
Custom Rates Applied to Outbound Calls
Analysis Report on Telecom Expenses
Incoming Call Popups
Auto Call Journal
Click to Call CRM Contacts
Support for Hubspot, Zoho, Salesforce, Bitrix24, and Odoo
New Ticket Auto-creation
Click to Call
Incoming Call Popup
Auto Call Journal
Support for Zendesk and Zoho Desk
Microsoft 365 Integration
Azure Active Directory Integration
User Sync & Single Sign-on (SSO)
Microsoft Teams Integration
Windows Active Directory Integration
User, Organization Unit, Group Synchronization
Auto Extension Assignment for New User
Single Sign-on (SSO)
Faster and Easier Administration
Bulk Email & Instant Link Invitation
HD Audio and Video
In-meeting Team Chat
Video Calls on Linkus Web Client
Video Calls on Linkus Desktop Client
Video Calls on Linkus Mobile Client (iOS)
Need integrated hardware or Cloud PBX?
Yeastar P-Series PBX System is also available in hardware appliance with 3 different PBX models.
Learn more details about P-Series PBX System and the subscription plan.Download Datasheet Configuration Guide
Interested in P-Series PBX System? Tell us your specific needs.
Get 30-Day Trial License
Test run the PBX software on your existing on-premise server, private cloud, or public cloud environment. In this 30-day trial, you will get a PBX capacity of 100 extensions, 25 concurrent calls, and full feature access.
This trial requires you to download the ISO (PBX Software) and deploy it on your server. Before you start, please make sure to check the server requirement.
Want to skip the deployment?
Schedule a demo with us to watch the system live and for a comprehensive in-person walkthrough. Our expert team is here for all your questions.