I am wondering if warm-transfer-experimental is available with telnyx because I know that warm-transfer-wait for operator... is not

Based on the documentation, the

warm-transfer-experimental

mode is a new feature in Vapi, but there is no explicit confirmation that it is supported with Telnyx. Previous support threads indicate that some warm transfer features may not work with Telnyx and may require custom SIP header handling, but these do not specifically address the new experimental mode. Could you clarify if you have already tried configuring

warm-transfer-experimental

with Telnyx, and if so, what behavior did you observe? This will help determine if the new mode works as expected or if further troubleshooting is needed. Sources: - [Changelog May 6, 2025](https://docs.vapi.ai/changelog/2025/5/6) - [Call Forwarding Documentation Experimental Warm Transfer](https://docs.vapi.ai/call-forwarding#6-experimental-warm-transfer) - [Telnyx Integration Documentation](https://docs.vapi.ai/telnyx) - [Telnyx SIP Integration Documentation](https://docs.vapi.ai/advanced/sip/telnyx) - [Discord Support Thread](https://discord.com/channels/1211482211119796234/1366650099035541544)

Nope, it is not available at the moment.