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Documentation Index

Fetch the complete documentation index at: https://developers.telnyx.com/llms.txt

Use this file to discover all available pages before exploring further.

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What’s the Same

The LiveKit agent framework is 100% portable — your agent code does not change. Everything in LiveKit works identically on Telnyx. Notable sections from LiveKit docs:

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What’s Different

These features work differently on Telnyx compared to LiveKit Cloud:
  • STT / TTS / LLM — LiveKit Cloud requires third-party AI providers. On Telnyx, hosted models are available out of the box via livekit-plugins-telnyx. Prefer your own provider? Bring any API key.
  • SIP trunking — On other platforms, you pay third-party SIP fees on top of your usage. On Telnyx, those are gone entirely — SIP is built-in because you’re already on the carrier. BYOT also supported if you prefer your existing provider.
  • HD Voice — G.722 (16 kHz) and Opus (48 kHz) codecs for wideband audio on SIP calls. G.722 is enabled by default. Opus requires SRTP — see Telephony for setup.
  • Phone numbers — Telnyx numbers in 140+ countries instead of LiveKit Phone (US only)
  • Agent deployment — Same lk agent deploy command. Just swap the URL: lk agent deploy . --url <region>.livekit.telnyx.com
Note: Available regions are nyc1, sfo3, atl1, and syd1. See the Regions page for details.

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What’s Not Supported

  • Ingress (RTMP/WHIP) — importing external streams into a room
  • Sandbox — quick-start dev environments

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Coming Soon

This roadmap is subject to change.
  • Egress — Call recording, room recording, cloud storage export
  • Observability — Cloud Dashboard with session timeline (transcripts, traces, logs, audio playback)
  • Agent Tooling — Playground, Agent Builder
  • Security & Compliance — E2E encryption, SSO, RBAC, HIPAA
  • Enterprise SIP — Call transfers (REFER/warm transfer), and advanced SIP features
  • Media — Enhanced noise cancellation (Krisp/BVC)