[Asterisk-Users] Help with upgrading 7960 SCCP to SIP

[Kevin Day]

I've got a Cisco 7960 that I'm trying to convert to SIP. Here's what 
"Firmware Versions" says:

App Load ID:
  P00305000300
Boot Load ID:
  PC03M030
Version:
  5.0(3.0)


The files that I have are:

P003-07-1-00.sbn
P003-07-1-00.bin
P0S3-07-1-00.loads
P0S3-07-1-00.sb2

If I put "P003-07-1-00" in OS79XX.TXT, the phone tries to tftp 
XMLDefault.cnf.xml. I've tried every imaginable <loadinformation> 
parameter, and can't get the phone to actually grab the image, it just 
keeps redownloading the XML file.

If I put "P0S3-07-1-00" in OS79XX.TXT, the phone wants to download 
P0S3-07-1-00.sbn, which I don't have. If I rename P003-07-1-00.sbn to 
that name, it downloads the file but then says "File auth error".


Anyone been in this situation before, or have any ideas what to do?