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News

What can I do to reduce the echo that I heard during the call?

  A.When the analog extension side or internal party has echo,you can decrease the Gain to terminal parameter value by line configuration.Test several values lower than default value=0 until you get the normal voice volume.

  If you are using HX4G/MX8G/MX60E/MX120G

  Go to Line-Advanced,decrease the Gain to terminal value.

  If you are using OM20G/OM50G/OM80E/OM200G

  Go to Extension-Analog-Advanced,decrease the Gain to terminal value.

  A.When the other side or external party has echo,you can decrease the Gain to IP and Gain to PSTN parameter value by line and trunkconfiguration.Test several values lower than default value=0 until you get the normal voice volume.

  If you are using HX4G/MX8G/MX60E/MX120G

  Go to Line-Advanced,decrease the Gain to IP value.

  Go to Trunk-Advanced,decrease the Gain to PSTN value.

  If you are using OM20G/OM50G/OM80E/OM200G

  Go to Extension-Analog-Advanced,decrease the Gain to IP value.

  Go to Trunk-Analog trunk-Advanced,decrease the Gain to PSTN value.

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