Polycom SoundStructure C16 Design Manual page 315

To upgrade the firmware in the SoundStructure system, use the following
steps.
1. Select the Connect menu option in SoundStructure Studio and select the
Search for Devices option and select the desired system from the list of
discovered systems. Systems will be discovered if they are on the same
subnet as your computer. If your system is not discovered, you can
manually enter the IP address of the system or choose a system from the
address book. You may also connect to your system over RS-232 if you
don't have an IP connection.
2. Once the system is identified, select the Get configuration from devices
option and select Connect as shown next.
The SoundStructure VoIP Interface
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