We'll never get VOIP. The cost is too much and our current pots/PBX systems works too well and is too easy to maintain.
Our current APs do support individual SSID to VLAN assignment but the way some of the devices on our network run I don't have the luxury of doing that. When I get approval to purchase the last 3 cisco APs I need I'll have enough old HP procurve APs to give us a public network though.
Since we're on the topic, what's the best practice to implement a VOIP VLAN? Just set it up as normal and do QoS on the switch side?