I am running Avaya Aura with 9611G handsets defaulting to H323. I currently have the need to run a few as SIP. I am running SIP on POlycom conferencing phones. When I change the signaling on the 9611G to SIP and save and boot the phone I do not get the SIP settings, I go to view on the phone and the protocol never changes to SIP. I have the feeling that SIP is not in the 46xxxsettings file. I'm not sure how to change the file or even verify that is the issue.