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Retell AI

Hey, I’ve worked on Telnyx ↔ SIP/WebRTC (including Retell/LiveKit setups) and this kind of intermittent one-way RTP usually comes down to media path inconsistencies or NAT/edge routing on one side, even when SDP looks correct.

I can help you dig into the PCAPs and isolate exactly where RTP is dropping or not being anchored properly, then we can pinpoint whether it’s Telnyx media routing or Retell’s ingress side.
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