I am plugging an IP 7970 phone into the FastEthernet1/1 WIC card on a 2811 Series router. I cant get the line protocol to come up. I have tried different cables. I configured the interface as follows
Router(config)#interface fastEthernet 1/1
Router(config-if)#switchport voice vlan 10Router(config-if)#switchport access vlan 1
I am guessing I am missing something really simple here.
Niall, nice to hear that you resolved the issue.
I remeber doing the same thing once while doing OSPF lab, after spending some good time I fured out that the cable was connected on a wrong interface :)