I've searched the official docs and forums and can't quite find an answer to this question. On Cisco, adding a voice vlan to an access port means that tagged traffic will be in that VLAN, untagged ...

This is a question so simple I must be missing something. I had to leave the office in a hurry this evening to pick up my kid, so I'm not even sure I won't solve it the first thing when I get back in ...