There's https://github.com/puppetlabs/core_issues but I have no idea how/if Perforce addresses issues left there. Might be an issue in OpenVox as well and we'd love an issue to investigate if you're so inclined. We use GitHub issues on https://github.com/openvoxproject/openvox.

I don't use openvox yet, but I will use the first link to be a good user 😇