1 stream in each direction for each IPT connected to the frame.
These streams are using unicast IP addresses. Each stream is using 2x AES67 channels. Bandwidth requirements is a constant 7 mbps per direction. It doesn’t matter how many beltpacks you have on the transceiver. You can refer to the table provided by Clear-Com if running in 1ms packet sizes.
This is a bit trickier because the bandwidth vary depending on hosted directs usage. But, if you know, from the configuration, how many panels have 0, 1 and 2 hosted directs, you can use the following formula: