On-Premise IP PBX System
A reliable, secure, and feature-rich IP PBX system for SMBs. Unify business communication and customer engagement in one platform.
Voice, video, message, customer experience, in one IP PBX.
Linkus UC Clients
Feature-rich UC app for seamless collaboration. Available on web, desktop, and mobile.
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Operator Panel
Gain real-time visibility into call flows. Dispatch calls with easy drag-and-drop.
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Call Center Console
Equip agents and supervisors with useful tools like IVR, Operator Panel, Wallboard, and more.
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Omnichannel Messaging
Go beyond just voice. Engage customers through Live Chat and multiple messaging channels.
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Explore our IP PBX lineup. Find the perfect fit.
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| P520 | P550 | P560 | P570 | |
| Base Users / Max Users | 20 | 50 | 100/200 | 300/500 |
| Max Concurrent Calls | 10 | 25 | 30/60 | 60/120 |
| Max FXS Ports | 4 | 8 | 8 | 16 |
| Max FXO/BRI Ports | 4 | 8 | 8 | 16 |
| Max GSM/3G/4G Ports | 1 | 4 | 4 | 6 |
| Max E1/T1/J1 Ports | - | - | 1 | 2 |
Deployed on your own server, self managed
Install Yeastar’s enterprise phone system either on your hardware server or as a virtual IP PBX within a local data center to take complete control over the communication infrastructure. Enjoy the perfect blend of reliability, flexibility, and control.
Determine which plan suits you the best
Discover the ideal plan for your business needs, complemented by a wide range of powerful IP PBX features.
| Features | Standard Plan | Enterprise Plan | Ultimate Plan |
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| Telephony Features |
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| Business Features |
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| Administration & Security |
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| Unified Communications |
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| Require Additional Subscription | |||
| Team Chat |
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| Remote Access Service |
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| Remote SIP Service |
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| Call Center |
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| Omnichannel Messaging |
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| Phonebooks |
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| Call Accounting |
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| Voicemail Annoucement |
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| CRM Integration |
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| Helpdesk Integration |
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| Microsoft 365 Integration |
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| Remote Archiving |
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| Windows Active Directory Integration |
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| Video Conferencing |
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| Video Calls |
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| Linkus Client SDK |
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| Hotel Management Module |
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| Hotel PMS Integration |
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Contact our sales experts and get a free quote
Looking for a reliable and cost-effective communication solution? Our experts are here to help! Get in touch with us for a free quote and find the perfect IP PBX solution tailored to your business needs.
Ideal for Small & Medium Businesses (SMBs)
Enhance your business communication with a scalable and feature-rich IP PBX system designed to improve efficiency and connectivity.
Trusted by Businesses Worldwide
With 250,000 PBX installations across 120+ countries, we deliver high-performance VoIP solutions trusted by enterprises globally.
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Robust and ready-made IP PBX integrations
Integrate Yeastar IP PBX to collaboration tools, CRM, helpdesk, and more, and enhance your existing infrastructure. Enjoy the flexibility and tailored experiences enabled by a robust app ecosystem.
Microsoft Teams
Outlook
HubSpot
Odoo
Salesforce
Zoho CRM
