Yeastar P570 P-Series IP PBX | The Intelligent Communication Hub for Mid-to-Large Enterprise

Your business has outgrown its phone system. You can feel it in every dropped conference call, every frustrated employee wrestling with a clunky interface, every missed opportunity because your communication infrastructure couldn’t keep up with the pace of growth. The Yeastar P570 P-Series IP PBX is the answer — a sophisticated, all-in-one business communication platform that doesn’t just replace your aging phone system. It completely reimagines what a modern business PBX can do.

This is not simply a box that routes phone calls. The Yeastar P570 is a fully integrated Unified Communications (UC) engine — one that unifies voice, video, messaging, mobility, call center operations, and CRM integration into a single, elegantly managed platform that scales effortlessly alongside your business ambitions.

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What Is the Yeastar P570 P-Series IP PBX?

The Yeastar P570 sits at the powerful mid-tier of Yeastar’s acclaimed P-Series PBX System lineup — a range that has redefined expectations for on-premise business telephony. Designed for growing and established enterprises that demand the richness of a self-hosted PBX with the intelligence of a modern cloud UC platform, the P570 delivers a genuinely transformative communication experience.

The “P” in P-Series stands for PBX meets UC — and that dual identity is precisely what makes this system extraordinary. Unlike traditional IP PBXs that simply manage call routing, the P570 ships with a full suite of built-in Unified Communications applications that are ready to use on day one, with no additional licensing surprises and no third-party software dependencies.

The Yeastar P570 Is the Ideal Solution For:

• Mid-to-large enterprises with 100 to 500 users requiring a scalable, future-proof telephony backbone
• Multi-branch businesses needing seamless inter-office communication with centralized management
• Call centers and customer support operations demanding advanced queue management, wallboards, and real-time analytics
• Businesses transitioning from legacy PBX systems to modern IP telephony without losing enterprise features
• IT-managed environments requiring granular control, detailed reporting, and enterprise-grade security
• Organizations with remote and hybrid workforces needing UC mobility that connects office and remote staff on one unified platform
• Industries with compliance requirements — legal, finance, healthcare — where call recording, audit trails, and data sovereignty are critical

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Yeastar P570 Core Specifications at a Glance

Specification	Detail
Max Users / Extensions	Up to 500
Concurrent Calls	Up to 120
SIP Trunks	Up to 100
Physical Trunk Interfaces	Via modular expansion cards
Expansion Card Slots	4
Voicemail	Up to 500 mailboxes, 2,000 hours storage
Call Recording Storage	Local HDD / External NAS / Cloud
Linkus UC Clients	Included (Web, Desktop, Mobile)
Video Calling	Yes — SIP video calls supported
Operator Panel	Built-in, browser-based
Call Center Module	Built-in queue management and reporting
CRM Integration	Salesforce, HubSpot, Zoho, Bitrix24, and more
High Availability	Active/Standby HA with automatic failover
Network Ports	2 × Gigabit Ethernet (LAN + WAN)
Power Supply	Redundant dual power supply option
Operating System	Yeastar IPPBX OS (Linux-based, hardened)
Management Interface	Web-based GUI + Yeastar Central Management
Security	TLS, SRTP, HTTPS, Fail2Ban, IP Blacklist/Whitelist
Provisioning	Auto-provisioning for 200+ IP phone models

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Yeastar P570 Key Features — Unified Communications Power, Simplified

☎️ Up to 500 Users, 120 Concurrent Calls — Built for Enterprise Scale

The P570 is engineered for environments where communication volume is high and reliability is everything. Supporting up to 500 extensions and 120 simultaneous concurrent calls, this system comfortably manages the communication demands of a large, active enterprise without breaking a sweat.

Whether your organization handles hundreds of inbound customer inquiries daily, coordinates across multiple departments simultaneously, or supports a large distributed workforce, the P570’s processing headroom ensures every call is handled crisply and without delay — even at peak load.

And when your business grows beyond those numbers? The P-Series architecture scales gracefully, with Yeastar offering larger P-Series models — the P560, P570, and beyond — allowing you to migrate your configuration and expand capacity without rebuilding your communication infrastructure from scratch.

🔗 Linkus UC Clients — True Unified Communications Included as Standard

Here is where the Yeastar P570 genuinely separates itself from traditional IP PBX systems: Linkus UC Clients are built in and included — no per-seat licensing, no subscription add-ons, no surprise costs at renewal time.

Linkus is Yeastar’s powerful, beautifully designed Unified Communications application suite, available across every platform your team uses:

• 🖥️ Linkus Web Client — Full UC functionality directly in the browser, zero installation required
• 💻 Linkus Desktop Client — Windows and macOS native app for power users who live at their workstation
• 📱 Linkus Mobile Client — iOS and Android app that turns every employee’s smartphone into a fully featured business extension

Every Linkus client delivers the complete unified experience:

• Make and receive calls on your business number from anywhere in the world
• Instant messaging and team chat for quick internal collaboration without switching apps
• Presence status — see in real time who is available, on a call, away, or do-not-disturb
• Video calling between Linkus users for face-to-face collaboration without a third-party video platform
• Voicemail access and management from any device, anywhere
• Call history, contacts, and CRM integration surfaced directly within the calling interface
• File and image sharing in chat conversations for seamless team workflows

For remote and hybrid teams, Linkus is a game-changer. Your employees in the office, at home, on the road, or across the globe are all part of the same unified communication ecosystem — indistinguishable to clients and customers, fully productive in every location.

🎛️ Built-In Operator Panel — Master Your Call Traffic in Real Time

Managing high call volumes without visibility is like navigating without a map. The Yeastar P570’s built-in Operator Panel gives receptionists, supervisors, and administrators a live, graphical dashboard of your entire communication operation:

• See every active call, queued call, and available extension at a glance
• Drag-and-drop call transfer — move calls between extensions with a single mouse gesture
• Monitor extension status with color-coded presence indicators
• Barge in, monitor, or whisper on active calls for coaching and quality assurance
• Park, hold, and unpark calls from the central panel interface
• View and manage call queues and agent availability in real time

For front desk operators and call center supervisors, the Operator Panel transforms call management from a chaotic guessing game into a calm, controlled, visually intuitive workflow. Productivity goes up. Missed calls go down. Customer satisfaction follows.

📊 Call Center Module — Queue Intelligence That Drives Customer Experience

The Yeastar P570 ships with a comprehensive built-in call center module — a feature that competing PBX systems typically charge significant additional licensing fees to unlock. For businesses running customer-facing operations, this is an extraordinary value proposition.

The call center capability includes:

• Advanced ACD (Automatic Call Distribution) with multiple queue strategies — ring all, round robin, least recent, fewest calls, random, and memory hunt
• Queue callback — allow callers to request a callback rather than waiting on hold, dramatically reducing abandonment rates
• Real-time queue monitoring with live wallboard dashboards showing agent status, wait times, and SLA metrics
• Historical reports and analytics — call volume trends, agent performance, queue KPIs, missed call analysis, and custom report generation
• SLA threshold alerts that notify supervisors when wait times breach acceptable limits
• Skill-based routing to direct callers to the most appropriately qualified agent
• IVR (Interactive Voice Response) with multi-level menu trees, business hours routing, holiday scheduling, and custom audio prompts
• Queue announcements — keep callers informed of estimated wait times and position in queue

Whether you’re running a 5-seat support team or a 100-agent inbound contact center, the P570’s call center module delivers the operational intelligence to serve your customers better, reduce abandonment, and maximize agent efficiency.

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Modular Expansion — Build the Exact System Your Business Needs

One of the most powerful architectural advantages of the Yeastar P570 is its modular expansion card system. With 4 expansion card slots, the P570 adapts to the precise connectivity requirements of your environment — analog lines, digital PRI trunks, GSM/4G cellular, or additional FXS ports for analog phones and fax machines.

Available Expansion Card Types:

Card Type	Function
EX08	8-port analog expansion (FXO/FXS configurable)
EX30	1 × E1/T1/PRI digital trunk interface
SO	Single-port E1/T1/J1 digital trunk
GSM/3G/4G	Cellular trunk connectivity for mobile failover
BRI	ISDN BRI digital trunk interface

This modularity means the P570 fits seamlessly into your existing telecom infrastructure — whether you’re keeping legacy analog or ISDN lines as backup trunks, connecting to a SIP carrier for primary call routing, or maintaining a GSM gateway for mobile failover. You define the system. The P570 adapts.

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Enterprise Reliability — High Availability and Business Continuity

For businesses where communication downtime is measured in revenue lost per minute, the Yeastar P570 offers enterprise-grade High Availability (HA) configuration — a feature that separates it decisively from entry-level IP PBX solutions.

🔄 Active/Standby High Availability

Deploy two P570 units in an Active/Standby HA pair. The active unit handles all call processing, configuration, and active connections in real time. The standby unit mirrors every configuration change and call state update continuously. In the event of a hardware failure, network interruption, or software fault on the active unit:

• Automatic failover triggers within seconds
• The standby unit assumes full control seamlessly
• Active calls are preserved with minimal interruption
• Users experience no manual intervention, no reconfiguration, no service disruption

For enterprises in industries like finance, healthcare, legal, or customer service — where a phone system outage creates immediate, tangible business damage — HA configuration transforms the P570 from a communication tool into a business continuity asset.

🛡️ Redundant Power Supply Support

Combine HA configuration with optional redundant dual power supplies and you have a communication system with multiple layers of hardware fault tolerance — protecting your business against both software failures and physical infrastructure failures simultaneously.

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CRM Integration — Connect Your Phone System to Your Business Intelligence

The Yeastar P570 integrates natively with the world’s leading CRM platforms, transforming your phone system from an isolated communication tool into an intelligent business intelligence layer:

• Salesforce — Screen pop customer records automatically when calls arrive, log call activity, and click-to-dial from within Salesforce
• HubSpot — Sync contact records, log calls automatically, and trigger CRM workflows based on call outcomes
• Zoho CRM — Bi-directional contact sync and call logging for complete customer interaction history
• Bitrix24 — Full integration for businesses using Bitrix24 as their CRM and collaboration platform
• Microsoft Dynamics 365 — Enterprise CRM integration for large-scale sales and service operations
• Custom API Integration — Open API framework for connecting proprietary CRM or ERP systems

When every inbound call surfaces the caller’s complete history, purchase record, and open cases before your agent even says hello — customer service transforms from reactive to proactive. Sales teams close faster. Support teams resolve quicker. And every customer interaction is automatically logged without manual data entry.

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Security Architecture — Enterprise Communication You Can Trust

The Yeastar P570 approaches security with the seriousness that enterprise communication demands. Every layer of the system is hardened against unauthorized access, eavesdropping, toll fraud, and data breach:

• TLS encryption secures all SIP signaling between the PBX and connected devices and trunks
• SRTP encryption protects all voice media streams from interception
• HTTPS management interface ensures all administrative access is encrypted in transit
• Fail2Ban intrusion prevention automatically detects and blocks brute-force attacks against SIP accounts and the management portal
• IP Blacklist and Whitelist — granular control over which IP addresses and ranges are permitted to interact with the system
• Extension-level permission controls — restrict international calling, premium rate numbers, and other high-risk call types by user or user group
• Call recording access controls — manage who can access, download, or delete recorded calls with role-based permissions
• Audit logs — comprehensive activity logging for compliance, forensic investigation, and regulatory reporting requirements

For organizations operating under GDPR, HIPAA, PCI-DSS, or other regulatory frameworks, the P570’s security architecture and detailed audit capabilities provide the compliance infrastructure your legal and compliance teams require.

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Yeastar Central Management — Control Your Entire Network From One Interface

For businesses with multiple branch offices or distributed locations, the Yeastar Central Management (YCM) platform provides a single, unified management console for your entire P-Series PBX estate:

• Monitor the health and status of all PBX systems across all locations from one dashboard
• Push configuration updates, firmware upgrades, and policy changes to all systems simultaneously
• Centralize user management, extension provisioning, and trunk configuration
• Generate consolidated reporting across your entire multi-site communication network
• Manage inter-branch call routing, shared extensions, and unified dial plans from a single interface

For MSPs (Managed Service Providers) and IT teams managing communication infrastructure across multiple client sites or business locations, YCM transforms multi-site PBX management from a complex, time-consuming operation into a streamlined, efficient workflow.

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Auto-Provisioning — Deploy at Scale Without the Headache

Rolling out 50, 100, or 200 IP phones across your office shouldn’t require an IT engineer at every desk for a week. The Yeastar P570 supports zero-touch auto-provisioning for over 200 IP phone models from leading manufacturers including Yealink, Fanvil, Grandstream, Snom, Polycom, Cisco, and more.

The provisioning workflow is elegantly simple:

1. Define extension profiles and phone configurations in the P570 management portal
2. Connect phones to the network
3. Phones automatically detect the PBX, download their configuration, and register — no manual programming required

For large deployments, the time savings are enormous. For ongoing management — adding new users, changing extension settings, updating firmwares — the auto-provisioning system eliminates the need to physically touch individual devices. Everything is managed centrally from the P570’s web interface.

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Frequently Asked Questions About the Yeastar P570

What is the difference between the Yeastar P-Series and S-Series PBX?

The S-Series is Yeastar’s traditional IP PBX line, focused primarily on voice telephony with solid core PBX functionality. The P-Series represents Yeastar’s next-generation platform, adding full Unified Communications capabilities — Linkus UC clients, built-in video calling, CRM integration, Operator Panel, call center module, and a dramatically more modern management experience. For businesses investing in communication infrastructure for the next 5-10 years, the P-Series is the clear, future-proof choice.

Does the Yeastar P570 require ongoing subscription fees for UC features?

The Linkus UC Clients, Operator Panel, and core call center features are included with the P570. Yeastar does offer an optional P-Series Plan subscription that adds advanced features like video conferencing, expanded CRM integrations, advanced analytics, and remote working enhancements. The base platform, however, is extraordinarily feature-rich without any mandatory ongoing fees.

Can the Yeastar P570 replace our existing analog or ISDN phone lines?

Absolutely. Through the modular expansion card system, the P570 supports analog FXO ports for connecting traditional PSTN lines, BRI cards for ISDN Basic Rate connections, and E1/T1/PRI cards for primary rate digital trunks. This makes the P570 an ideal migration platform — you can retain existing telecom contracts during a phased transition while introducing SIP trunking at your own pace.

How does remote working function with the Yeastar P570?

Remote workers install the Linkus UC Mobile or Desktop Client on their device and connect to the P570 securely via the built-in Yeastar Remote Access Service (RAS) — no VPN configuration, no complex firewall rules, no IT involvement required from the end user. Remote employees receive calls on their business extension, transfer calls to colleagues, access voicemail, and use all UC features exactly as if they were sitting in the office.

What call recording capabilities does the Yeastar P570 offer?

The P570 supports automatic and on-demand call recording for all extensions, trunks, queues, and conferences. Recordings are stored locally on the system’s internal storage, on an externally connected NAS (Network Attached Storage) for high-volume environments, or automatically archived to cloud storage providers. Access to recordings is controlled by role-based permissions, and all recording activity is logged for compliance audit purposes.

Is the Yeastar P570 suitable for a contact center environment?

Yes — the P570’s built-in call center module with ACD queuing, skill-based routing, real-time wallboards, queue callback, SLA monitoring, and historical reporting makes it a compelling choice for small-to-medium contact center operations. For enterprise-scale contact centers with more complex requirements, Yeastar also offers a dedicated Yeastar Call Center add-on with expanded agent management and omnichannel capabilities.

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The Yeastar P570 vs. The Competition — Why It Wins

Feature	Yeastar P570	Traditional IP PBX	Cloud-Only UCaaS
UC Clients Included	✅ Yes	❌ Extra Cost	✅ Yes
On-Premise Data Control	✅ Full Control	✅ Full Control	❌ Cloud Dependent
Call Center Module	✅ Built-In	❌ Extra Cost	⚠️ Limited
CRM Integration	✅ Native	❌ Third-Party	✅ Yes
High Availability	✅ Active/Standby	⚠️ Limited	✅ Provider-Managed
Modular Trunk Expansion	✅ Yes	⚠️ Varies	❌ No
Internet Dependency	⚠️ Optional	⚠️ Optional	❌ Required
Ongoing Subscription	⚠️ Optional	❌ None	✅ Mandatory
Auto-Provisioning	✅ 200+ Models	⚠️ Limited	⚠️ Limited
On-Premise Call Recording	✅ Built-In	⚠️ Extra Cost	❌ Cloud Only

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Invest in Communication Infrastructure That Grows With Your Business

The Yeastar P570 P-Series IP PBX is not a purchase — it’s a strategic investment in the communication foundation your business will operate on for the next decade. It delivers the on-premise control, data sovereignty, and reliability that enterprise IT teams demand, combined with the modern UC features, mobility tools, and integration capabilities that today’s dynamic, distributed workforce requires.

From the receptionist managing a busy switchboard via the visual Operator Panel, to the remote sales executive closing deals on the Linkus mobile app, to the IT administrator provisioning 200 extensions from a single web interface — every stakeholder in your organization experiences a communication platform that is smarter, faster, and more capable than anything they’ve used before.

This is the system that ends the era of “the phones are down” emergencies, fragmented communication tools, and the frustration of a PBX that can’t keep up with how modern teams actually work.