I updated my Polycom 500 to bootrom 2.6.1 and sip 1.6.2 and things
seem to be working. The biggest thing that is not working is any
change via the web browser is not saved. I have to make changes via the
sip.cfg, phone1.cfg, etc. type files. I can access the phone via the web
and click all the buttons I want, but when I click “Submit” the changes
are not saved and the phone does not auto reboot like it used to. If I
go back to that web page, the settings are back to what they were. I can’t find any error messages either.