I have same problems with Teliphone 3200-D21. Already done hard reset by the “reset hole”, but I can not log in to its configuration web page. I am getting stuck at “User ID & Password”. Also have tried with combination of “admin”, “superadmin”, “default”, “system”, “user”, “root”, “1234”, “1111”…., but all failed.
It seems HS teliann company has closed down.
I wonder what is the default username & password for the web.
Thanks,
Bao Nguyen.