Solutions · Yeastar Solutions

Türkiye's only Yeastar Platinum partner.

Yeastar is an enterprise communication platform used in more than 120 countries worldwide. Test Teknoloji is Yeastar's top-tier (only Platinum) partner in Türkiye and the winner of the Yeahs Awards 2025 "Customer Success Excellence" award.

One architecture, three editions: P-Series

Yeastar P-Series unifies calling, meetings, omnichannel messaging and integrations under one roof. Whatever your organization's maturity, you grow within the same architecture:

Appliance Edition · on-premises hardware; full control, low latency.
Software Edition · deploy on your own server or cloud; flexibility and cost advantage.
Cloud Edition · a turnkey cloud PBX managed by Yeastar.

Linkus UC and beyond

With Linkus UC clients, calls, video conferencing, team chat and file sharing travel with you on web, mobile and desktop. Call center, secure remote access (RAS) and gateway products complete the picture end to end.

Why Yeastar from Test Teknoloji?

Anyone can sell the same product; but the competence of being Türkiye's only Platinum partner, award-winning implementation experience and 30+ years of integration discipline come together at a single address. The Wyndham Grand and Decathlon Türkiye projects are the proof.

Request a Yeastar demo

Request a Yeastar demo Let's pick your P-Series edition