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S300 VoIP PBX (End-of-Sale）

The recommended replacement is P570 PBX System.

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

Advanced PBX functions

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

Easier to utilize and handle

Rich out-of-box combinations

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S300 VoIP PBX (End-of-Sale ）

Support approximately 500 users, Yeastar S300 delivers enterprise-class IP telephony services with a strong existence in scalability, movement, 3rd-party integration, merged interactions, and the ease of usage and management.

Specifications

300 Users (expandable to 500)

60 Concurrent Calls (expandable to 120)

Approximately 24 FXS/FXO/BRI Ports

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

As much as 3 E1/T1/PRI Ports

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Our Awards

Simple to use and manageEasy to utilize with plug-and-play, provisioning, and user-friendly GUI.

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

Remote ManagementReduce IT & upkeep costs with highly-secure remote display and control.

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

Connect, interact and work together the method you like

With S300 to deal with Yeastar Linkus UC softphone and Linkus Cloud Service, experience the ultimate convenience of doing service 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 discussions.

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 style for extra flexibility

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

Benefit from a highly safe and secure platform to keep an eye on and handle 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 lower IT & upkeep expenses.

Robust Feature Set Crafted for Your Business Needs

Complete Built-in Features

From basic call routing, IVR to innovative call conferencing and recording, Yeastar S-Series VoIP PBX offers you with all-encompassing functions without extra licensing fees.

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Extra Capacity with App Center

Independent from the main structure of the system, App Center allows you to add and handle Apps independently for additional performance like hotel app, billing, call center integration, and so on.

Rich Robust API

Open immense opportunity with rich built-in API user interfaces, which enable you to connect your phone system with third-party web applications or software to meet specific needs.

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Supported IP Phones

Yeastar S-Series assistance automobile provisioning with various SIP/IP phone brand names and models.

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Microsoft Teams Integration

Enable business voice to Microsoft Teams users and include more sophisticated features such as IVR, Call Forwarding, etc on your Teams.

Branch Office Solution

Interconnect multisite with ease and advantage from totally free and seamless inter-office interactions.

Call Center Integration

Support integration with QueueMetrics and Asternic Call Center to drive service success.

CRM Integration

Boost company productivity with screen-pop upon calls and more combination 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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S412 VoIP PBX

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