There is an updated pull request by ndowens against master on the void-packages repository

https://github.com/ndowens/void-packages bctoolbox
https://github.com/void-linux/void-packages/pull/26683

bctoolbox: update to 4.4.10
@Johnnynator Most of these are your packages, but figured I'd update them along with bctoolbox since they depend on each other. If you could test linphone out. It runs with updates but I get no sound with linphone play, but I don't get audio with some other apps either.

A patch file from https://github.com/void-linux/void-packages/pull/26683.patch is attached