Yeastar P-Series Phone System
Go boundless with easy-first unified communications
Modern communications powering business productivity
Focusing on delivering "Easy-first Unified Communications", Yeastar P-Series Phone System offers companies of all sizes with a complete package for calls, video, messaging and integrations, out of the box.
With inbuilt visual call management, integrated video conferencing, advanced contact center features, and ready-made SMS, WhatsApp, Microsoft Teams, CRMs, and more platform integrations, P-Series boosts productivity at all levels and provides everything across desktop, mobile, and browser with simple user apps.
Available in the Appliance, Software, and Cloud Edition, P-Series provides flexible deployment options, allowing you to have it sited on-premises or in the cloud. Balancing costs and future growth, it requires a lower total cost of ownership, less training, and fewer management efforts. The ease of use and future-proof adaptability is paramount.
Key Features of Easy-first Unified Communications:
- More in One System: Unify PBX, call center, live chat, omnichannel messaging, video meeting, and 3rd-party integrations in one simple solution.
- Flexible Deployment Options: In the cloud, on premise or hybrid with minimal setup hassle.
- Leading Interoperability: Support auto-provisioning 400+ popular phone models and SIP trunks from 150+ ITSPs worldwide.
- Easy Administration: Panel-based administration, granular permissions, advanced reporting, and more that make things straightforward.
- Peace of Mind: Highly reliable and secure, P-Series reduces security threats, toll fraud, and downtime through a hardened architecture and multi-layer security.
P-Series Phone System Feature Plans
Plan and Deployment Mode
| Deployment Mode | Standard Plan | Enterprise Plan | Ultimate Plan |
|---|---|---|---|
| Appliance | Appliance, Software, Cloud | Appliance, Software, Cloud |
Basic Features Included in All Plans
| Telephony | Business | Administration | Unified Communications |
|---|---|---|---|
| Call Routing | Call Operator Panel | Web Admin Portal & Dashboard | Linkus UC Clients (Web Client, Mobile: iOS & Android, Desktop: Windows & MacOS, Google Chrome Extension) |
| Call Forwarding | Desk Phone Control (CTI) | Extension Group & Organization | Web Client |
| Call Parking / Pickup | BLF Support | User Role & Permission | Mobile: iOS & Android |
| Call Transfer (Attended/Blind) | Busy Camp-on | IP Phone Auto Provisioning | Desktop: Windows & MacOS |
| Call Waiting | Business Hours & Holidays | SIP Forking | Google Chrome Extension |
| Call Flip / Switch | Multi-Time Zones | Event Logs & Notifications | Presence & Custom Messages |
| Ring Group | Boss-Secretary | Troubleshooting | Audio Conferencing |
| Paging & Intercom | Hot Desking | Backup and Restore | T.38 Fax |
| Caller ID | Emergency Calling | Built-in SMTP Server | Fax to Email |
| Dial by Name | Feature Code | Network Drive | Voicemail |
| Speed Dial | Function Key | SNMP Support | Voicemail to Email |
| AutoCLIP | LDAP Server | Split DNS | Voicemail Transcription¹ |
| CID/DID-based Call Routing | TAPI Driver | Hot Standby² | Group Voicemail |
| Direct Inward/Outward Dialing | Basic Call Center | Security | Personal & Company Contacts |
| DNIS | Call Recording³ | SRTP & TLS Call Encryption | Call Pop-up URL |
| DND (Do Not Disturb) | Listen/Whisper/Barge-in Monitoring | Auto & Static Defense | Headset Integration |
| Custom Prompts | IVR | Global Anti-hacking IP Blocklist | Open APIs⁴ |
| Distinctive Ringtone | Queue | Allowed Country IP's & Codes | Multiple PBX Management |
| Music on Hold | Queue Priority & Acceleration | Outbound Call Frequency Restriction | Yeastar Central Management |
| MOH Playlist & Streaming | Queue Announcement | Password Policy Enforcement | Remote Management |
| CDR & Basic Call Reports | Queue Call Logs & Missed Call Disposition | Two-factor Authentication (2FA) | Trunk Sharing⁵ |
¹ Voicemail Transcription: Requires integration with Google Cloud Speech-to-Text Service.
² Hot Standby: Only supported by the Appliance and Software Edition. Requires an additional PBX redundancy server to function.
³ Call Recording: It is free on Appliance and Software Edition. The Cloud Edition includes 500 free recording minutes per PBX instance and more can be purchased additionally if needed.
⁴ API: Not support by P520.
⁵ Trunk Sharing: Only supported by the Cloud Edition.
Advanced Features and Plans
| Advanced Business & UC | Standard | Enterprise | Ultimate | Omnichannel Messaging | Standard | Enterprise | Ultimate |
|---|---|---|---|---|---|---|---|
| Team Chat | • | • | • | Live Chat | • | • | • |
| Remote Access Service¹ | • | • | • | SMS Integration | • | • | • |
| Remote SIP Service² | • | • | • | Facebook & WhatsApp Integration | • | • | • |
| Phonebook | • | • | • | Integrations | |||
| Call Note | • | • | • | CRM & Helpdesk Integration (Developed: Dynamics 365, Zoho, Salesforce, HubSpot, Bitrix 24, Odoo, Zendesk) | • | • | • |
| Call Accounting | • | • | • | Custom Integration Template: Works with any RESI API-supported system | • | • | • |
| Voicemail Announcement | • | • | • | Microsoft 365 Integration (Teams, Outlook, Azure AD (Entra ID)) | • | • | • |
| Video Calls & Video Conferencing | • | • | • | Google SSO | • | • | • |
| Disaster Recovery³ | Optional | Optional | Optional | Database Contacts Sync (Microsoft SQL, LDAP) | • | • | • |
| Advanced Call Center | File Remote Archiving⁵ (Google Storage, Amazon S3, FTP, SFTP) | • | • | • | |||
| Skill-based Routing | • | • | • | Active Directory Integration | • | • | • |
| Queue Callback | • | • | • | Linkus SDKs | • | • | • |
| Queue Panel | • | • | • | Hotel Solutions | |||
| Wallboard | • | • | • | Hotel Management Module⁶ | Optional | Optional | Optional |
| SLA Monitoring & Alerts | • | • | • | Hotel PMS Integration⁷ | Optional | Optional | Optional |
| Post Call Survey | • | • | • | ||||
| Call Center Reports | • | • | • | ||||
| Outbound Call Center⁴ (Auto Dialer, Campaign Wallboard, Agent Inbox, Campaign Management, etc.) | Optional | Optional | Optional |
¹ Remote SIP/Access Service: The Cloud Edition is inherently accessible from anywhere and doesn't need the feature.
² Remote SIP Service: Eliminates the need for port forwarding to register remote SIP endpoints (phones, branch office PBXs, VoIP gateways) to the PBX.
³ Disaster Recovery: Only supported by the Software Edition. Requires an additional PBX redundancy server to function.
⁴ Outbound Call Center: Available as add-on for Software Edition only.
⁵ File Remote Archiving: Requires Ultimate Plan for Cloud Edition; Requires Enterprise Plan for Appliance, Software Edition, and Yeastar BYOI Partners.
⁶ Hotel Management Module: Available as add-on for Appliance Edition. For Software and Cloud Edition, it's available with Enterprise Plan or higher.
⁷ Hotel PMS Integration: Only supported by Appliance Edition (Except P520) and Software Edition.
Cloud Edition
The increased interest in UCaaS is creating tremendous opportunities for MSPs, VARs, and other channel partners. Yeastar P-Series Cloud Edition offers a ready-to-go turnkey solution, enabling you to quickly launch Cloud PBX business with just a few clicks and without setting up your own server. With minimal upfront costs and technical expertise, you can confidently deliver top-tier UCaaS while retaining full ownership of customers. For partners seeking more control, the P-Series Cloud Edition also supports BYOI (Bring Your Own Infrastructure), enabling you to host the entire UCaaS service delivery and management platform in your own cloud.
- Hosted by Yeastar
- Faster Time to Market
- Easier Service Delivery
Make the move from CapEx to OpEx
For those looking to avoid the complexities of cloud infrastructure, this turnkey solution eliminates the hassle and initial expenditure of setting up your own servers, thus reducing your risk of introducing a new service. All it takes is to purchase hosting packages through Yeastar Partner Portal, and you are ready to sell to customers immediately.
On top of a high availability architecture
With redundant servers for real-time replication and seamless failover, load-balanced infrastructure for maximum resource utilization, SBC and other security mechanisms guarding against malicious attacks, there's no need to spend extra time, effort, and expense on the upkeep and maintenance of the delivery environment.
Speed up the roll-out of your service
Through a built-for-purpose service delivery platform, Yeastar Central Management (YCM), it only takes a few clicks to create PBX instances of different capacities. With multiple nodes across the globe, you can select preferred hosted servers closest to your customers. The PBX will be up and running right away. Whether serving a handful of users, or even thousands, that's not a problem.
Customize & scale on-demand
As a prime opportunity to grow, this solution also enables you to create your own service packages, bundle IP phones and other hardware, and adds on SIP trunking and other services. Moreover, it is clicks away to scale up and down services and upgrade subscription plans for various needs, which in turn leads to a stickier customer relationship.
One interface for operating convenience
Besides viewing all PBX instances and customers in a list view, you can edit them directly and create tasks to automatically perform upgrades and other operations. The real-time information of cloud PBXs, tasks, alarms, and more, is also displayed in a dynamic widget-based dashboard for you to learn how services are going on at a glance.
Spot issues before customers do
With YCM automatically monitoring the status of all your customers' PBX instances, you get instant alerts when threats, security-related risks, or any other critical system issues occur, and can quickly diagnose and troubleshoot them before they hurt your bottom line. It ensures more seamless service while taking a lot of burden off your shoulders.
Software Edition
General Specifications & Server Requirements
Software Edition General Specifications
| Max. Extension | 10,000 | Operating System | Ubuntu 24.04 LTS, Debian 12 |
|---|---|---|---|
| Max. Concurrent Calls | 1000 | Activation Method | Online/Offline Activation |
| Recommended Server Environment | On-premise: VMware Workstation 15.1.0 or later; VMware ESXi 6.0 or later; Hyper-V 10.0.17134.1 or later; KVM; Proxmox VE 7.0 or later; Dell EMC PowerEdge; Cloud: Amazon Web Service (AWS); Microsoft Azure; Google Cloud; Amazon Lightsail; Digital Ocean; OVHcloud; HETZNER; Vultr; Voyager; Infomaniak, etc. |
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Virtual Machine Platform Requirements
| Extension Number (Concurrent Calls) | 1-20 (1-5) | 21-50 (6-13) | 51-250 (14-63) | 251-500 (64-125) | 501-1000 (126-250) |
|---|---|---|---|---|---|
| vCPU | 2 | 2 | 4 | 6 | 8 |
| CPU Frequency | 2.4 GHz | 2.4 GHz | 2.4 GHz | 2.4 GHz | 3.0 GHz |
| CPU Family | Intel i3 (Gen.8) or equivalent | Intel i3 (Gen.8) or equivalent | Intel i5 (Gen.8) or equivalent | Intel i7 (Gen.8) or equivalent | Intel Xeon E5 v4 or equivalent |
| Memory | 2 GB | 4 GB | 4 GB | 8 GB | 16 GB |
| Storage (Call Recording Disabled) | 40 GB | 40 GB | 50 GB | 100 GB | 200 GB |
| Storage (Call Recording Enabled) | Recommended: 1 TB The capacity requirement depends on your total recording volume, 1000 mins = 1GB |
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Cloud Server Requirement
| Extension Number (Concurrent Calls) | 1-20 (1-5) | 21-50 (6-13) | 51-250 (14-63) | 251-500 (64-125) | 501-1000 (126-250) |
|---|---|---|---|---|---|
| vCPU | 2 | 2 | 4 | 6 | 8 |
| Memory | 2 GB | 4 GB | 4 GB | 8 GB | 16 GB |
| Storage (Call Recording Disabled) | 40 GB | 40 GB | 50 GB | 100 GB | 200 GB |
| Storage (Call Recording Enabled) | Recommended: 1 TB The capacity requirement depends on your total recording volume, 1000 mins = 1GB |
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Hardware Server Requirement
| Extension Number (Concurrent Calls) | 500-1000 (125-250) | 1001-2000 (251-500) | 2001-4000 (501-1000) |
|---|---|---|---|
| Recommended Server | Dell EMC PowerEdge R350 | Dell EMC PowerEdge R350 | Dell EMC PowerEdge R750 |
| CPU | CPU: Intel(R) Xeon(R) E-2374G CPU Frequency: 3.70GHz CPU Count: 1 Cores: 4 Threads: 8 |
CPU: Intel (R) Xeon (R) E-2386G CPU Frequency: 3.50GHz CPU Count: 1 Cores: 6 Threads: 12 |
CPU: Intel (R) Xeon (R) Gold 6346 CPU Frequency: 3.10GHz CPU Count: 2 Cores: 16 Threads: 32 |
| Memory | 16 GB | 16 GB | 32 GB |
| Hard Disk | 1 TB | 1 TB | 1 TB |
For the server requirements for PBX of more than 1000 concurrent calls, please contact Yeastar for more details.
Appliance Edition
General Specifications
| Appliances | P520 | P550 | P560 | P570 |
|---|---|---|---|---|
| Users | 20 | 50 | 100/200 | 300/400/500 |
| Concurrent Calls | 10 | 25 | 30/60 | 60/90/120 |
| Call Center Agents | 20 | 50 | 100/200 | 300/400/500 |
| 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 | 1 | 2 |
| Expandable D30 | 0 | 1 | 2 | 2 |
| NFC Read/Write | No | Yes | Yes | Yes |
| Ethernet Interfaces | 2 x 10/100 Mbps | 2 x (10/100/1000 Mbps) | ||
| Hard Disk | No | 1 SATA (Up to 2TB) | ||
| USB | - | (USB Portable SSD, Up to 2TB) (USB Flash Drive, Up to 256) | ||
| Power Supply | DC 12V 1A | AC 100-240V 50/60HZ 0.6A max | AC 100-240V 50/60HZ 1.5A max | |
| Size (L x W x H) (cm) | 16 x 16 x 3 | 34 x 21 x 4.4 | 44 x 25.2 x 4.4 | |
| Weight | 0.3 KG | 1.64 KG | 2.37 KG | 2.38 KG |
| Form Factor | Desktop & Wall-mount | 1U Rackmount | ||
| Environment | Operation Range: 0°C to 40°C, 32°F to 104°F Storage Range: -20°C to 65°C, -4°F to 149°F Humidity: 10-90% non-condensing |
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* The availability of the P520 PBX model is subject to regional sales policy.
