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Error
Twilio error

32224: Forwarded Call blocked by Twilio

Twilio Elastic SIP Trunking DocumentationSIP Trunking
Twilio Voice DocumentationVoice

Description

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Twilio blocked this outbound Elastic SIP Trunking or Programmable Voice call before it reached the destination. This error occurs when Twilio cannot complete the call due to regulatory restrictions in the region.

Possible causes

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  • Regulatory restrictions prevent the destination from being reached.
  • You are attempting to forward a call that received on a domestic number to an international number.
  • Forward calls to numbers that belong to the same geographical region as as the Twilio number receiving the incoming call.