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Voice Gateway Nodes

Voice Gateway Nodes help you build a voice agent using Voice Gateway configuration.

  • Call Recording

    The Call Recording Node starts or stops a conversation recording.

  • DTMF

    The DTMF Node plays DTMF digits to the caller.

  • Hang Up

    The Hang Up Node instructs Voice Gateway to end the call.

  • Mute Speech Input

    The Mute Speech Input Node controls when speech and DTMF user inputs are collected in your Flow.

  • Play

    The Play Node1 lets you stream a sound file into the call, also in a loop. The Node supports encoded MP3 and WAV files.

  • Send Metadata

    The Send Metadata Node sends metadata via SIP INFO messages to the connected SIP trunk.

  • Set Session Config

    The Set Session Config Node configures the Voice Gateway session. This configuration applies for the rest of the session unless overwritten, either directly or by activity parameters.

  • Transfer

    The Transfer Node lets you transfer an ongoing call to a Tel or SIP target.

  1. This Node can be configured with Parameter Details. ↩