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The recommended replacement is P570 PBX System.

Supporting up to 500 users and 120 concurrent calls, Yeastar P570 shares the very same user capability as S300 VoIP PBX while offering a higher degree of performance, dependability, and ease of use. With Yeastar P570, you can anticipate a complete variety of Unified Communications includes plus richer out-of-box integrations that power connections today and tomorrow.

More advanced PBX functions

Complete Unified Communications: video, message, call center, applications ...

Easier to utilize and handle

Rich out-of-box integrations

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S300 VoIP PBX (End-of-Sale ）

Support approximately 500 users, Yeastar S300 provides enterprise-class IP telephone systems services with a strong existence in scalability, mobility, 3rd-party combination, unified interactions, and the ease of usage and management.

Specifications

300 Users (expandable to 500)

60 Concurrent Calls (expandable to 120)

As much as 24 FXS/FXO/BRI Ports

As much as 6 GSM/CDMA/3G/ 4G Channels

Approximately 3 E1/T1/PRI Ports

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Our Awards

Simple to use and manageEasy to utilize with plug-and-play, phone vehicle provisioning, and instinctive GUI.

Full-featured + Robust UCConnect and collaborate any method, on any device with complete feature set.

Remote ManagementReduce IT & upkeep expenses with highly-secure remote monitor and control.

Reliability over yearsFree life time software upgrade plus high-end security to assure reliability over years

Connect, interact and work together the way you like

With S300 to work with Yeastar Linkus UC softphone and Linkus Cloud Service, experience the ultimate benefit of doing company anywhere, on any device

Connect

Eliminate intricacy and link on any gadget anywhere with Linkus UC Softphone.

Communicate

Voice, conferencing, messaging. Get all advanced functions for smarter conversations.

Collaborate

Corporate Directory. Presence. File Sharing. It's about the team-up.

Salesforce CRM, Microsoft Dynamics 365, Outlook Contacts, Google Contacts ...

Scale and Customize

Unique modular design for additional versatility

Yeastar S300 VoIP PBX allows 3 Expansion Boards to customize FXS, FXO, ISDN BRI, GSM/3G/4G, or E1/T1/PRI port, and supports 2 D30 module for user/concurrent call growth. Learn More
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Powerful Remote Management

Gain from a highly protected platform to monitor and manage your PBX system(s) from another location and centrally. Whether you are a phone system end user or a IT reseller, Yeastar Remote Management tool is here to release you from technical headaches and minimize IT & upkeep expenses.

Robust Feature Set Crafted for Your Business Needs

Complete Built-in Features

From standard call routing, IVR to sophisticated call conferencing and recording, Yeastar S-Series VoIP PBX offers you with complete functions without extra licensing costs.

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Extra Capacity with App Center

Independent from the main structure of the system, App Center enables you to include and handle Apps individually for additional performance like hotel app, billing, call center combination, etc.

Rich Robust API

Open tremendous opportunity with rich built-in API user interfaces, which enable you to link your phone system with third-party web applications or software application to satisfy particular needs.

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Supported IP Phones

Yeastar S-Series support car provisioning with numerous SIP/IP phone brand names and models.

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Microsoft Teams Integration

Enable enterprise voice to Microsoft Teams users and add advanced features such as IVR, Call Forwarding, etc on your Teams.

Branch Office Solution

Interconnect multisite with ease and gain from totally free and smooth inter-office interactions.

Call Center Integration

Support integration with QueueMetrics and Asternic Call Center to drive business .

CRM Integration

Boost company efficiency with screen-pop upon calls and more integration functions.

Hospitality Solution

Streamline hotel operations with Hotel PMS Integration, Hotel App, and more functionalities.

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Related S-Series Model

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caringeyessecurity.com
S412 VoIP PBX

Flexible and modular VoIP PBX with approximately 12 FXS Extensions and approximately 4 CO/BRI lines.