P-Series PBX System
Software Edition

P-Series PBX System Software Edition

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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, ScalableEasy, Optimal, ScalableEasy, Optimal, Scalable

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Easy,Optimal,ScalableEasy,Optimal,ScalableEasy,Optimal,ScalableEasy,Optimal,Scalable

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, Hyper-V, or KVM compatible virtual machines.

Better control with the server of your own choice

Virtualize with VMware, Hyper-V, or KVM

Near-instant, easy deployment with launch wizard

Cloud or On-premise

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.

call routing

Multi-Location Flexibility

Stay open for business no matter where you are working—home, office, or somewhere in between. The PBX’s purposely-built Remote Access Service and Linkus UC Clients keep your communications between locations direct, easy, and private.

Built-in Security

Gain peace of mind with all demanding security features in place—built-in firewall, automatic and static defense, IP and country restriction, TLS and SRTP encryption, and more.

Maximized Uptime

Create a mirrored PBX pair with Hot Standby redundancy. Whenever a failure occurs, your standby PBX server will take over immediately to ensure little-to-no downtime.

Always Up-to-date

Be future-proof with lifetime software updates and growing power-packed system integrations. Our team of experts focus on your success and continuously build new features for your long-lasting advantage.

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

Deployment Mode Appliance Appliance, Software,
Cloud
Appliance, Software,
Cloud

Telephony Features

Call Forwarding

Call Monitoring (Listen/Whisper/Barge-in)

Call Parking

Call Pickup

Call Transfer (Attended/Blind)

Call Waiting

Call Flip/Switch

IVR (Multi-level/Multi-lingual/Time-based)

Queue

Ring Group

Paging & Intercom

Conference Rooms

CDR & Basic Reports

Dial by Name

AutoCLIP

Caller ID

CID-based & DID-based Call Routing

DID (Direct Inward Dialing)

DND (Do Not Disturb)

DOD (Direct Outward Dialing)

DNIS

Business Features

Call Recording

Call Allow/Block List

BLF Support

Busy Camp-on

Business Hours & Holidays

Boss-Secretary

Custom Prompts

Distinctive Ringtone

Music on Hold

MOH Playlist & Streaming

T.38 Fax

TAPI Driver

Fax to Email

Voicemail

Group Voicemail

Voicemail to Email

LDAP Server

PIN List

Speed Dial

Emergency Number

Emergency Notifications

SIP Forking

IP Phone Concurrent Registrations

CTI for Desk Phone Control

Function Keys

Hotkeys

Administration & Security

Web-based Management Portal

Graphical Dashboard

Auto Provisioning

Bulk Import & Export

Extension Group & Organization

User Role & Permission

Operation Logs

Event Logs

Event Notifications

Backup and Restore

Troubleshooting

Built-in SMTP Server

AMI (Asterisk Manager Interface)

Network DriveOnly supported on the Appliance Edition

SNMP Support

Security

SRTP & TLS Call Encryption

Auto & Static Defense

Global Anti-hacking IP Blocklist

Certificates

Password Policy Enforcement

Two-factor Authentication (2FA)

Allowed Country IP's & Codes

Outbound Call Frequency Restriction

Unified Communications

Linkus UC Clients

Linkus Web Client

Linkus Mobile Client (iOS & Android)

Linkus Desktop Client (Windows & MacOS)

Linkus Google Chrome Extension

Operator Panel

Unlimited Users

Dispatch Active Calls
(Redirect, Transfer, Hang up, Park, Monitor)

Monitor Call Status
(Inbound, Outbound, Extension, Parked Calls, etc.)

Unified Presence

Control Extension Presence

Presence

Custom Presence description

Personal & Company Contacts

Audio Conferencing

Voicemail Transcription

Call Pop-up URL

Door Phone Video Preview

Team Chat

1:1 or Group Chat with Colleagues

File & Image Sharing

Push Notification

Sync Across Linkus UC Clients

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)

Remote & Secure PBX Web Portal Access

Linkus UC Clients Remote Connection

LDAP Server Remote Access

Remote SIP Service Since the Cloud Edition is inherently accessible from anywhere, Remote SIP Service is only for the Appliance & Software Edition.

Hassle-free Remote SIP Registration Register 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.

WebRTC Trunk

No Port Portwarding & NAT Issues

Call Center

Advanced Skill-based Routing & Queue Callback

Switchboard-type Queue Panel

Real-time Wallboard

SLA Monitoring & Threshold Notifications

Insightful Call Center Reports

Omnichannel Messaging

Unlimited SMS Trunks & WhatsApp Accounts Integration

Central Message Inbox

Automatic Contacts Matching

Message to Queue

Chat Assignment & Transfer

Elevate Chats to Calls in One Click

Message Detailed Records

Trunk SMS API for ITSP

Phonebooks

PBX-native Contacts Management

Separate Permission Control Per Phonebook

CRM Contacts Synchronization

Call Accounting

Custom Rates Applied to Outbound Calls

Analysis Report on Telecom Expenses

Voicemail Annoucement

Call Notification for Group Voicemails

Listen to Messages & Call Back Directly over the Phone

Never Miss an Urgent Message

Ideal to Support Emergency After-hour Services

CRM Integration

Click to Call CRM Contacts

Incoming Call Popups

Auto Call Journal

Contacts Synchronization

Support for Hubspot, Zoho, Salesforce, Bitrix24, and Odoo

Helpdesk Integration

New Ticket Auto-creation

Click to Call Helpdesk Contacts

Incoming Call Popup

Auto Call Journal

Contacts Synchronization

Support for Zendesk and Zoho Desk

Microsoft 365 Integration

Microsoft Teams Integration

Outlook Integration

Microsoft Entra ID (Azure Active Directory)

User Sync & Single Sign-on (SSO)

API

PBX Configuration APIs

Call Control APIs

uaCSTA Control APIs

Event Notification APIs

Windows Active Directory Integration

User, Organization Unit, Group Synchronization

Auto Extension Assignment for New User

Single Sign-on (SSO)

Faster and Easier Administration

Video Conferencing

Bulk Email & Instant Link Invitation

HD Audio and Video

Screen Sharing

In-meeting Team Chat

Video Calls

Video Calls on Linkus Web Client

Video Calls on Linkus Desktop Client

Video Calls on Linkus Mobile Client

Linkus Client SDK

Integrate voice calling to any application easily

Web/Browser SDK

Mobile & Pad SDKs: Android, iOS

Desktop SDKs: Windows, MacOS

Feature-rich voice experience HD Calling, Call Control, Call Recording, Call History, Notifications, and more features

Rich, Programmable Code Samples and UI

Secure Authentication with Tokens

Faster and standarized development

Disaster Recovery The disaster recovery feature is supported on the Software Edtion only and requires an additional PBX redundancy server to function. For more information, please contact us.

Cross-region Active-standby Redundancy

Automatic Failure Detection & Fallback

Real-time Data Replication

Secure SD-WAN or VPN Remote Networking

Disaster Recovery The disaster recovery feature requires an additional PBX redundancy server to function. For more information, please contact us.

Cross-region Active-standby Redundancy

Automatic Failure Detection & Fallback

Real-time Data Replication

Secure SD-WAN or VPN Remote Networking

Hotel PMS IntegrationOptional

Room Status Synchronization

Wake-up Call Scheduling

Call Accounting & Minibar Charging

Guest Information and Room Move

Need integrated hardware or Cloud PBX?

Yeastar P-Series PBX System is also available in hardware appliance with 3 different PBX models.

Appliance Edition

Software Edition

Cloud Edition

Resources

Learn more details about P-Series PBX System and the subscription plan.

Download Datasheet Configuration Guide Resources

Contact Us

Interested in P-Series PBX System? Tell us your specific needs.

Contact Us

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.

Download the PBX
You can download the PBX ISO here and deploy it on your server. Before you start, please make sure to check the server requirement.

Access a Live Demo PBX

By filling in the form, you will also get a Yeastar Partner Portal (Trial) account, where you can login to a demo P-Series Software PBX right away, and get everything you will need for the free trial.

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