I recall a documentary from years ago about training in Indian call centers, and they'd have experts come in to train people in accents on a regular basis. Pres

I recall a documentary from years ago about training in Indian call centers, and they'd have experts come in to train people in accents on a regular basis. Presumably due to the amount of call center outsourcing that's done in the western world there are more resources available in India than other places when it comes to accent coaching.