Choose a voice your customers understand
Evaluate clarity, pronunciation and conversational pace with your intended audience.
Build a representative script
Include your brand name, place names, numbers and common service questions. Use the same script across candidate voices.
Listen with local reviewers
Ask native speakers to assess clarity and naturalness. A language label alone does not establish a regional accent.
Test the conversation
A good sample does not establish call quality. Evaluate turn-taking, interruptions and the actual phone connection before launch.
Repeat for each language
Assess each target language separately. Provider and model support varies, so confirm the languages needed for your rollout.