FLX & Cisco UC500/CME Technical Note
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7. For the DTMF Signaling method select “SIP INFO”.
8. Press “Save”.
9. On the left side select “Restart”, and click on the “Restart” button. Your FLX phone will restart. You
can close the Web browser.
If registration is successful, the handset will show the user ID at the top of the home screen.
If there is a registration failure, the handset will show that the phone is not registered. Please verify that
the user ID and password are the same as the ones specified when configuring the Cisco UC500/CME.
Also, in the Cisco UC500/CME CLI verify that the device was correctly set up and associated with the
user.