Use this to insert a voice into the current branch and page.

branchID - the current branch

page - the current page

voice_id - the pre-loaded voice id

filename$ - the file to load on the fly, this has priority over voice_id

startTime# - if using a big voice file, define the start seconds

endTime# - if using a big voice file, define the end seconds

NOTE: it is possible to load a big giant voice file and use this function to voice out without much lag! It might lag if loading on the fly a big file using 'filename$'!