Sorry for delay on this previous question.

I have a Samsung 7200 with an MP20s 4.95 software. I no longer have access to DM because I get an "invalid login" error. Nothing changed just all of sudden it stopped working, I have tried with and without encryption. I ran the procedure to view the admin password and it shows the default password but that also does not work. I can still access programming via a handset but my options are limited because it is an IP system only and I am weary of defaulting the system because I do not have a digital handset or ports for a digital handset, the system is IP only.

My biggest issue is accessing DM because we have a new PRI circuit getting installed next week I do not want to program via handset nor am I proficient at using the handset MMC method, I can if I have to but would rather figure out why DM is having this issue.


Thanks in advance.