When you have to configure your switch for ip phone, it’s a good idea use a lldp med for discovering a phone.
As follow how to configure port in static mode with lldp med :
vlan 222 : voip
vlan 221 : pc
Interface GigabitEthernet 0/0/3
port link-type hybrid
port hybrid untagged vlan 221
port hybrid pvid vlan 221
lldp tlv-enable med-tlv network-policy voice-vlan vlan 222 cos 6 dscp 60