the admin/admin login is not working for me

Hi,

Have you already configured the R200 or is this the first time you are login into the device?

You may try a facoty reset. Here are the 2 ways that can be used for the same:

1. How to reset the cnPilot R200/201 using a ATA Analog Phone 

http://community.cambiumnetworks.com/t5/cnPilot-R-series-R201-R201P/How-to-reset-the-cnPilot-R200-201-using-a-ATA-Analog-Phone/m-p/53600#U53600

2. Resetting R200/R201 to factory default (Hard Reset)

http://community.cambiumnetworks.com/t5/cnPilot-R-series-R201-R201P/Resetting-R200-R201-to-factory-default-Hard-Reset/m-p/49765#U49765

Please send us an email to support@cambiumnetworks.com with the details if the issue still persists.

Regards,

Hardik Patel