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Error 31920

Product: Programmable Voice

ERROR - 31920

Stream - WebSocket - Handshake Error

The WebSocket protocol handshake was declined by the server The server has returned an HTTP code different from 101 to the connection request sent by stream

See for details.

Possible Causes

  • The server does not support WebSocket
  • The WebSocket protocol is not enabled for the requested URL

Possible Solutions

  • Verify WebSocket protocol is enabled in the server
  • Verify the path in TwiML URL is actually the one supporting WebSocket
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