{"ok":true,"function":"telnyx-media-stream","build":"2026-09-10-vm-strong-survives-latch","phase":"P3 (full streaming conversation pipe: ASR → GPT stream → ElevenLabs → media)","ws":"send an Upgrade: websocket request to connect","flag":"VOICE_STREAMING (default OFF) gates whether the dial path uses this","concurrency":{"active":0,"cap":8}}