Configure System Flag

In a cascading conference, Polycom recommends setting the system flag for enabling the content snatch among endpoints which are in different MCUs.


  1. Go to Setup > System Configuration > System Configuration.

    The System Flags dialog opens.

  2. In MCMS_PARAMETERS_USER page, click New Flag.
  3. Set the value of the ENABLE_CONTENT_SNATCH_OVER_CASCADE system flag to YES.

  4. Click OK.
  5. Set the value of NUM_OF_INITIATE_HELLO_MESSAGE_IN_CALL_ESTABLISHMENT system flag to 3 for NAT Firewall deployment.

Check the new flag has been added to the system.