https://wiki.mikrotik.com/wiki/Manual:Bridge_VLAN_Table
The fourth diagram down shows a hybrid vlan approach.
If this is what you are looking for?
What is not clear to me is how the ethernet coming from the router is going to reach both the PC and VOIP device ???
In a nutshell (using this as a ref guide for setting up vlans)
http://forum.mikrotik.com/t/using-routeros-to-vlan-your-network/126489/1
One will take the port to the PC (lets say ether2) and assume its a trunk port for INGRESS (bridge port settings) and a combination for EGRESS (bridge vlan settings)
(vlan 10 for homevlan to PC, vlan 20 for VOIP )
(PC cannot read tags, and VOIP device can read tags)
/interface bridge port
add bridge=bridge1 comment=defconf ingress-filtering=yes interface=ether2
/interface bridge vlan
add bridge=bridge1 tagged=bridge1,ether2 vlan-ids=20
add bridge=bridge1 tagged=bridge1 untagged=ether2 vlan-ids=10