E21050 — VoiceNumberInboundNotSupported
This number cannot receive calls.
- HTTP status: 412
- Type: precondition_error
- Name: VoiceNumberInboundNotSupported
What to do
Only a voice-capable number allocated to your workspace can answer a call. A number from another carrier is routed by that carrier, so there is nothing to set on it.
Related
- E21xxx — Voice & SIP trunking: every code in this range
- Errors: the full wire contract, status mapping, and error catalog
- Error handling: branching on type and code, validation details, and vendor_code
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