How long it will take for the ones that are waiting on live voice to process?

Live voice VeVos are processed on a first come first serve basis. Once the VeVo has everything it needs (photos and data) to be created, the status is set to a number 7 (Ready for Live Voice). The admin for the live voice provider then assigns those VeVos to their voice techs. Essentially, if the queue is empty they'll be created rather quickly but if there is a sizable queue it could take a while.