Nope, but that doesn't bother me either since I don't really use VoIP that much! I can always get an ATA if I feel so inclined. I've got a USB phone and X-Lite too which I used with PlusTalk a few times to use some of my free minutes (when it was working!)
Actually, funnily enough I was using it today when I got migrated!
But no, the lack of VoIP ports isn't an issue.
Yeah Re DLM - not sure what the details of it are, but I'm gonna leave well alone until 14 days is up! No point risking anything going wrong, I'm more than happy with my connection speed (for now!)