Your TV Server, HD Encoder and SD Encoder appliance can be configured to use either dynamic unicast or multicast, both mechanisms having their pros and cons
Your network administrator or helpdesk agent may require detailed logs from your TV Server in order to help them troubleshoot the appliance's behaviour or issues on the network
HD encoders normally use the embedded audio alongside the video. However, when the audio is coming from elsewhere you can insert it via the Line-in on the rear of the unit
19-inch Rackmount, 1U