TEMA TELECOMUNICAZIONI
AD639R VoIP SIP PoE Repeater
MAS-AD639R-REV00EN
Page 23 of 30
10.2. Login credentials
By default, the user name and password for access to the configuration are
master
/
master
(lowercase). It is not
possible to have more than one user (there are not hierarchical levels of programming), but it is possible to change
the login credentials:
10.3. Diagnostic logs
To identify small configuration problems, it is possible to activate a diagnostic summary on the activity of the VoIP
channel of the device. Simply connect via TCP port 9991 with Telnet or a terminal like Hyperterminal.
It is also possible to view the history of activities for each module by clicking "Last log". The log is deleted when it
exceeds the size of about 2 MB.
Make a note of the new credentials introduced to then re-enter the system !