# Voice AI Testing and Observability Now Available with Cekura for Telnyx Voice AI

> Source: <https://telnyx.com/release-notes/voice-ai-testing-observability-cekura>
> Published: 2026-07-15 00:00:00+00:00

[Contact us](https://telnyx.com/contact-us)

[Log in](https://portal.telnyx.com)

Voice AI testing and observability is now available for Telnyx AI Assistants, powered by Cekura. Teams can now run pre-production simulations across diverse caller personas, define custom evaluation metrics, and monitor production conversations to test instruction-following, tool calls, and conversational quality, all from inside Mission Control.