it doesnt register because it keeps looking for the SEP file. I connected my laptop and with a tftp server tried to see what it actually wanted and it showed me that it looks for some files... CTLSEP.tlv, ITLSEP.tlv, ITLFILE.tlv, SEP.cnf.xml and XMLDefault.cnf.xml.
would you happen to know how to fix this??
if i copy the xml file you attached, what are the parameters i would have to change? im using a CUCM 8.6