Integrator's Reference Manual for Polycom HDX ... - 1 PC Network Inc

Integrator’s Reference Manual for Polycom HDX SystemsechocancellerSets or gets the configuration of echo cancellation, which prevents users fromhearing their voices loop back from the far site.Syntaxechocanceller ParametergetyesnoDescriptionReturns the current setting.Enables the echo canceller option.Disables the echo canceller option.Feedback Examples• echocanceller no• echocanceller yesCommentsThis option is enabled by default. Polycom strongly recommends that you donot turn off echo cancellation except when using an external microphonesystem with its own built-in echo cancellation.Sending echocanceller yes is equivalent to sending both echocancellerredyes and echocancellerwhite yes.Sending echocanceller no is equivalent to sending both echocancellerred noand echocancellerwhite no.See AlsoYou can also use the echocancellerred command on page 4-77 andechocancellerwhite command on page 4-78.4 - 76