Business Need

VoIP Solution to ISDN Switch Off

Assist businesses seamlessly migrate from ISDN to VoIP.

PSTN and ISDN are coming to an end.

As large telecom companies successively announcing to switch off ISDN and PSTN, it’s time for businesses to consider moving from their traditional system to the IP-based one. Yeastar provides a reliable and cost-effective IP-capable portfolio to empower businesses with a future-proof phone system.

Retain Legacy system
All-IP solution
Unified Communications

What makes us a golden opportunity

Complete Product Portfolio

From VoIP Gateways to the on-premises S-Series and P-Series PBX system, to Cloud PBX system, Yeastar enables businesses to make an easy switch to VoIP no matter the legacy system is to be retained or not.

Reduced Telco Costs

Yeastar PBX system greatly reduces communication fees by guaranteeing free internal calls and low-cost external calls through SIP trunk, making moving to VoIP a cost-effective choice for your organization.

Easy Unified Communications

With Linkus UC Client, supported by Yeastar S-Series VoIP PBX, P-Series PBX System, and Cloud PBX, employees can make and receive calls anywhere, anytime, with their cellphones or desktops.

High Flexibility

Featuring a unique modular design, Yeastar S-Series and P-Series PBX System can be customized with various telephony interfaces, giving you the flexibility to meet the ever-expanding communications needs.

Simple & Easy Management

Within a single PBX system, IT admin can perform management from an intuitive Web interface, saving time and money on the complicated installation process that a traditional ISDN system requires.

Robust Communications Features

With Yeastar PBX system, you can enjoy basic calling features such as call recording, IVR, and so on and other advanced features like CRM integration to boost the working efficiency of your staff.