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Starting March 27, 2026, RC is rebranded as Nexconn. Existing RC SDK customers can continue using this documentation. New customers should refer to the Nexconn developer documentation.

Microphone Settings

Enable/Disable Microphone

To mute the microphone during a call, use the enableMicrophone method of RCCallEngine with parameter false. To reactivate it, pass true. The default value is true (microphone enabled).

  • Sample code:

    engine?.enableMicrophone(true);