I need some help getting from SIP to SCCP i setup my tftp with sccp files but its not installing it on the phone i have p0s3-8-12-00 on my phone 

need same help i am new at ip phone just got a home lab i been working on getting the cisco ip phone to work i got it to get a ip from the DHCP it keeps saying phone Unprovisioned?i'm usingCISCO 2811 Router (c2800nm-advipservicesk9-mz.124-15.t1.bin)C...