How do I disable the announcements played when sub participants join and leave the conference and IVR announcements for the endpoint of the main participant?

Step 1 Log in to the RSE6500 in command-line interface (CLI) mode. 1. User name: administrator 2. Password: Change_Me Step 2 Enter the shell command and press Enter. Step 3 Run the following command to delete the IVR announcements: rm -rf /home/rse/ivr/audio/* Step 4 Run the command to restart the RSE6500: reboot ----End

To enable voice activation on the SMC1.0: Enable voice activation on the technical specification page during conference scheduling.

To disable the conference joining and leaving prompt tones: system-view conf-policy ivr-ind-switch welcome ivr {0:disable 1:enbale}[1]: site join ivr {0:disable 1:enbale}[1]: site left ivr {0:disable 1:enbale}[1]: hint speak off ivr {0:disable 1:enbale}[1]: hint mic off ivr {0:disable 1:enbale}[1]: hint speak on ivr {0:disable 1:enbale}[1]: hint mic on ivr {0:disable 1:enbale}[1]: hint you are called ivr {0:disable 1:enbale}[0]: hint confend ivr {0:disable 1:enbale}[1]: hint confend ten minutes ivr {0:disable 1:enbale}[1]: hint confend five minutes ivr {0:disable 1:enbale}[1]: site join conf ind ivr {0:disable 1:enbale}[1]: 0 // Disable the conference joining prompt tone. site leave conf ind ivr {0:disable 1:enbale}[1]: 0 // Disable the conference leaving prompt tone. only participant ivr {0:disable 1:enbale}[1]: conf nrc start ivr {0:disable 1:enbale}[1]: conf nrc stop ivr {0:disable 1:enbale}[1]: csd conf nrc start ivr {0:disable 1:enbale}[1]: csd conf nrc stop ivr {0:disable 1:enbale}[1]: Info:set ivr ind switch finish! [HUAWEI VP9650]quit save

You can initiate a conference in either of the following ways: 1. Initiate a conference using the RM. 2. Schedule a conference using the built-in web interface of the MCU. The conference management page on the MCU is available only when a conference is scheduled using the built-in web interface. For the ViewPoint 8000 series MCU, choose Settings > System > Connection Management, set Connection type to Build-in Web, and restart the MCU. For the VP9000 series MCU, choose Settings > System > Connection Management, set Connection type to Build-in Web/Third party, and restart the MCU. Note: The VP9660 does not support conference scheduling using the built-in web interface.

Set software parameter 439 to 1. Then, the announcement "Speak your name" will not be played. Set software parameter 339 to 0. Then, the announcement "Welcome to join the conference" will not be played.