Supported voice languages

Written by:Amr Mohamed

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Voice language settings affect:

  • pronunciation

  • accent behavior

  • conversation clarity

  • customer experience

Different voice operators may support different languages and speaking styles.

Open the Voice settings

To review supported voice languages:

  1. Open your AI Agent workspace

  2. Go to Voice

  3. Open the voice operator section

Inside this section, you can review available operators and their supported languages.

Review available languages

Depending on the selected operator, different languages may be available.

The available operators shown inside the workspace include multiple language and accent options.

Examples visible in the Voice section include:

  • English

  • Arabic dialect variations

Language availability may vary depending on the selected operator.

Choose the right language experience

When selecting a language setup, consider:

  • your customer region

  • accent familiarity

  • conversation clarity

  • support workflow type

Localized voice experiences usually feel more natural to customers.

Test pronunciation and clarity

Before deploying Voice Agents publicly:

  1. Test sample conversations

  2. Review pronunciation quality

  3. Verify speech clarity

  4. Confirm the experience feels natural

This helps identify pronunciation or tone issues early.

Use localized operators when possible

Different audiences may respond better to:

  • localized accents

  • familiar pronunciation

  • region-specific speaking styles

This is especially important for voice-first customer experiences.

Update operators later

You can change voice operators and language configurations later if needed.

Many teams test multiple operators before deciding which experience works best for their audience.

Best practices for voice languages

For better voice experiences:

  • keep spoken responses concise

  • avoid overly technical wording

  • test pronunciation carefully

  • use natural conversational language

Simple and clear speech usually performs best in voice workflows.

PRO TIP:
Always test voice conversations using real customer phrases and questions. Small pronunciation differences can noticeably affect the customer experience.

Next steps

  • Enable voice agents

  • Choose voice operators

  • Enable Human Handoff

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