I've got a 3550-24-PWR switch with about 6 phones on it. I'm trying to use a CME system to come in and replace a SIP based system. Old system is 7940s/7960s running SIP image, new system is CME with 7941s, 7961s and 7970/71s.
The 7940s/7960s work just fine off of the switch, and use 6.3 watts (from show power inline).
However, the 7941s, 7961s and 7970/71s just sit there with lights flashing, never really booting up, and "show power inline" on the switch only shows 15.4 watts and does NOT show the phone type (instead it just says "Ieee PD").
Any thoughts as to why these phones won't work?