
Overview
Yeastar S-Series VoIP PBX provides API interfaces for you to integrate a 3rd party application server. After the integration, you can achieve variable call features on the 3rd party application server and the PBX will automatically send API reports to the 3rd party application server.

Products
Cloud PBX Platform
Turnkey Solution for Hosted PBX Providers
Claim Your Space in the Hosted PBX andUnified Communications Market with a Fast Start
Cloud PBX Platform: Bring Your Own Infrastructure
Simplify the delivery and management of hosted unified communications service.
Yeastar Management Plane (YMP)
Simplify the delivery and management of communications services
Hosted PBX & UCaaS
Designed for SMBs, Yeastar Cloud PBX delivers enterprise-grade business communications features along with advanced UC capabilities, bringing a solid, reliable and affordable hosted PBX and UCaaS solution.
Yeastar Cloud-based Phone System
Designed for SMBs, Yeastar Cloud PBX delivers enterprise-grade business communications features along with advanced UC capabilities, bringing a solid, reliable and affordable hosted VoIP solution.
Yeastar Linkus
Unified Communications App Stay Connected Anywhere Anytime
VoIP PBX for SME
Yeastar S412 VoIP PBX
S412 is a flexible and modular VoIP PBX that provides productivity-enhancing communication platform with a compact and powerful analog and VoIP capable system for small business.
Yeastar S20 VoIP PBX for Small Business
Compact all-in-one VoIP PBX with advanced telephony features to create effective business communication experience for small business.
Yeastar S50 VoIP PBX
S50 is a compact and full-featured IP-PBX that comes in a 19’’ 1U rack-mountable chassis. The advanced module-based S50 is capable of supporting ISDN BRI, PSTN, and GSM connectivity, providing VoIP communications for up to 50 users.
Yeastar S100 VoIP PBX
S100 is a cost-effective business communication system with a base configuration of 100 users and 30 concurrent calls and can scale up to 200 users and 60 concurrent calls.
Yeastar S300 VoIP PBX
Yeastar S300 delivers enterprise-class IP telephony services with a base configuration that supports 300 users and is expandable to 500 users.
VoIP Gateways
TA Series FXS VoIP Gateway
Cutting-edge products that connect legacy telephones, fax machines and PBX systems with IP telephony networks and IP-based PBX systems.
TA Series FXO VoIP Gateway
Connects analog telephone lines or PABX extension interface to VoIP networks. A cost-effective and reliable solution for office-to-office voice connectivity.
TG Series VoIP GSM Gateway
Connect GSM/3G/4G network to VoIP network directly and support two-way communication: GSM/3G/4G to VoIP and VoIP to GSM/3G/4G.
Analog Telephone Adapter
Provide 1 or 2 analog interfaces for residential users and small business to convert existing analog equipment to IP-based networks cost effectively.
TE Series E1/T1/PRI VoIP Gateway
Bridge the gap between ISDN telephony connections such as common RJ-48c / T1 interfaces to provide dial tone to most VoIP PBX phone systems.
TB Series VoIP BRI Gateway
Offer 2 or 4 BRI ports to integrate ISDN BRI line into any VoIP system or enable any IP PBX to be connected to the ISDN network.
Other Products
Large Capacity IP-PBX – Yeastar K2
Configuring mainstream IP phones and Yeastar gateways in bulk and saves time substantially.
Yeastar Remote Management
Manage and Monitor Customer Premises
Yeastar PBX Systems and FXS VoIP Gateways
Easily and Securely
Linkus Cloud Service
For Yeastar On-premises PBX Users. Less setup hassle. More efficient communications.