Select Your PBX Model:

Monthly Annually Save up to -- %


$ -- USD

$ -- USD

/PBX/ year month ,billed annually

SAVE -- 0 %

Add Remote Access Service and Instant Messaging to your PBX appliance and enable working from anywhere.

Best Value


$ -- USD

$ -- USD

/PBX/ year month ,billed annually

SAVE -- 0 %

All in the Standard plus Remote SIP Service, Call Center, Integrations and more for team collaborations across platforms and distance.


$ -- USD

$ -- USD

/PBX/ year month ,billed annually

SAVE -- 0 %

All in the Enterprise plus video communications and Active Directory integration. Be anywhere, reach anyone, and deliver customer services, effortlessly.

Comprehensive Feature Breakdown

Standard Enterprise Ultimate

Telephony Features


Call Routing

Call Forwarding

Call Monitoring

Call Parking

Call Pickup

Call Recording

Call Flip

Call Switch

Call Transfer

Call Waiting

Caller ID

Conference Rooms

Speed Dial

Dial by Name


DID (Direct Inward Dialing)

DND (Do Not Disturb)

DOD (Direct Outward Dialing)

CID-based & DID-based Call

Allowed/Blocked Number

Business Features



Ring Group

Paging & Intercom

Operator Panel

Monitor Call Status (Inbound/Outbound)

Monitor Presence Status
(Extension, Ring Group, Queue, Parking Slot)

Drag & drop Dispatch Call

Advanced Call Control

Custom Prompts

Distinctive Ringtone

Music on Hold

MOH Playlist & Streaming

PIN List

BLF Support

LDAP Server

T.38 Fax

Remote Extensions

Business Hours & Holidays

Emergency Number

Emergency Notifications

CDR & Basic Reports

Administration & Security

Web-based Management Portal

Graphical Dashboard

Auto Provisioning

Bulk Import & Export

Extension Directory

Group & Organization

User Role & Permissions

Operation Logs

Event Logs & Notifications

Backup and Restore


Built-in SMTP Server

Network Drive


Remote Management

Hot StandbySupported on the Appliance & Software Edition.


Password Policy Enforcement

Auto Defense

Static Defense

IP Blocklist

Security Alerts via Email

Outbound call frequency restriction

Unified Communications

Linkus UC Clients

Web Client

Mobile Client (iOS & Android)

Desktop Client (Windows & MacOS)

Google Chrome Extension


Native Contact Management
(Personal Contacts, Company Contacts)

Audio Conferencing

WebRTC Audio Call

Function Keys on Web Client


Select & Dial with Hotkey on Desktop Client


Voicemail Transcription

Group Voicemail

Voicemail to Email

Pop-up URL

Microsoft Teams Integration

Instant Messaging

Personal and Group Chat

File Sharing

Rich Emojis

Cross-client Synchronization

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

Call Center

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

Call Accounting

Custom Rates Applied to Outbound Calls

Analysis Report on Telecom Expenses

CRM Integration

Incoming Call Popups

Auto Call Journal

Click to Call CRM Contacts

Hassle-free Integration

Support for Zoho, Salesforce, and HubSpot

Microsoft Azure AD Integration

User & Group Synchronization

Auto Extension Assignment for New User

Single Sign-on (SSO)

Faster and Easier Administration


PBX Configuration

Call Control

uaCSTA Control

Event Notification

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

WebRTC Video Calls

Integrated 1:1 Video on Web Client

Seamless Video/Audio Call Switch

HD Audio and Video

Shrinkable Call Window

Frequently Asked Questions

Which plan should I choose?

Each company has unique needs. While many users decide on a plan based on users and feature requirements, these are the general guidelines we had in mind:

PBX Appliance Models:

P550: for companies with less than 50 users and 25 concurrent calls

P560: for companies with 50-200 users or 30-60 concurrent calls

P570: for companies with 200-300 users or 60-120 concurrent calls

Feature Plans:

Basic Plan: for companies with basic business communications needs.

Standard Plan: for companies with remote/mobile workers and need to stay connected anywhere anytime.

Enterprise Plan: for companies with sophisticated remote working, call center, and system integration demands.

Ultimate Plan: for companies with the need to bring all communications stacks in one integrated system, regardless of locations.

Note: before you subscribe a standard or above plan in this page, please make sure you have a P-Series appliance in place.

If you need a PBX appliance/software PBX/Cloud PBX or need any recommendation on the solution, feel free to send us a message for expert help.

Is there a free trial?

Yes! For each P-Series PBX appliance, users can log into their PBX’s Management Portal > Plan to enable a 30-day free trial (each PBX can enable the free trial for only once).

For users who have not purchased a P-Series appliance yet or prefer to use a cloud or software PBX, it’s recommended to try out the features with our P-Series Cloud Edition 30-day free trial. All three editions of Yeastar P-Series PBX System (Appliance, Cloud, Software) share the same feature scope.

How do I upgrade my plan?

To upgrade the plan for your P-Series appliance, simply click the “upgrade” button on this page or upgrade in your PBX’s management portal. You can also contact your device provider for help.

You can upgrade your plan at any time and only the prorated difference will be charged.

Does the listing price include VAT?

No. All price listed in this page are exclusive of VAT and is for P-Series Appliance Edition only. For the pricing of the P-Series Cloud and Software Edition, please contact us.

Which payment methods are accepted?

We accept payment by PayPal, by credit card (VISA / MasterCard / AMERICAN EXPRESS / Discover Card), and by offline payment (with payment instruction via email).

What if I decide to downgrade or cancel?

You can choose not to renew your subscription or subscribe to a lower plan while your current plan is still valid. The lower plan will take effects automatically when your higher plan expires.

Not ready to buy?

Sign up for a free walk-through of our “PBX-Plus-More” unified communications solution.


Need help? Contact us

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Plan Details

P550 Enterprise

$ 33.25 USD /month

billed annually

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