I was studying voseo on the internet trying to learn a little Spanish my beautiful Mexican wife doesn't know (just to tease her) and I came across a website with pronunciation. The vos pronunciations were as I expected but when the reader pronounced vos llamás, the "ll" was pronounced as "sh". Does anyone know if this is specific to a region. We have a friend from Honduras who uses voseo but pronounces the "ll" the way I was taught in school (like an "y"). Any ideas?