Plantronics + Polycom.
Now together as
have a VSX which has been manipulated.
have changed the admin password.The EARLF method does not work, just change the network data.out these more message:"221 Control connection closing service"
closes the connection, you can help me reset?
Take a look at the post immediately above yours.
Follow the procedure that requires you to power up whilst holding down the 0 (zero) button.