The Ljubljana office in Slovenia announced on August 24, 2026 that T‑2, a telecommunications operator founded in 2004, had become the first and only provider certified by Yeastar for SIP Trunk connectivity to Yeastar IP‑PBX systems. The certification guarantees the compatibility of T‑2’s voice services with Yeastar Cloud and P Series solutions.
With this certification, Yeastar users can select T‑2 directly from the list of supported providers, with the required settings prefilled, simplifying the connection process and reducing the risk of configuration errors. External integrators managing Yeastar PBXs can continue maintaining their systems while using T‑2 as a gateway to the public telephone network, without having to change integrators.
Gorazd Zorič, head of technical solutions development for business customers at T‑2, said: “The certification confirms the technical compatibility of our voice services with Yeastar solutions and offers our customers and partners a simpler way to establish a SIP Trunk connection.”
Arya Zhou, head of global sales at Yeastar, added: “Working closely with local operators is essential to expanding the Yeastar ecosystem. With T‑2’s certification, we offer end customers and partners a validated SIP Trunk integration, enabling simpler and more reliable deployment.”
In addition to providing SIP Trunk connectivity, T‑2 has certified specialists capable of integrating Yeastar solutions, thereby offering professional support for connecting YeSTAR PBX systems to the public line.
The certification is visible directly within the Yeastar ecosystem, increasing T‑2’s visibility among international customers and integrators looking for a SIP Trunk provider for Yeastar solutions in Slovenia.
The Yeastar team supports businesses and integrators in assessing their needs, selecting an architecture, and preparing for deployment.