the same as for any other vlan!
- enable routing for the subnet used on the vlan
- add this subnet in the NAT rules or access-list on the router/firewall facing the internet
- add this subnet to the access-list allowing internet acccess
but why do you need this ? what specific access do you need?
do you have hosts on this vlan that need to access the internet ?
or do you need your phone/video devices to access the internet directly ?
