I created a simple flow using language "es" and locale "es-419", this flow is integrated with Twilio for voice calls using "One-click Telephony" integration. The calls are answered correctly by my flow but the voice response are in spanish from Spain. I change it to Latinameica spanish "es-419" but is the voice response is not changing. I am using the trial GCP versión and I am not sure if that is a limitation for the language I can use.
I will appreciate your help.
I created a simple flow using the "default welcome intent", in the next page the agent says a short message using the fullfilment segment, and then go to "end flow". What I am expecting is listening the latinamerica spanish voice instead of the spain voice.
I change the Language to es-419 in three different places: main top toolbar "Language" option, in the Agent Settings "Speech and IVR" and "Languages" sections.
