AEQ Audio Over IP
Routing System
45
Channel Groups.
When Channel Groups is
active, device channels in
the Network View Routing tab are
grouped into sets of 16. The button
changes its color to green when
this option is activated.
This makes it easier to view and
make channel subscriptions for
devices with large numbers of
channels.
The groups are named "1..16",
"17..32" etc.
To expand a channel group, click
the plus [+] icon. To collapse a
channel group, click the minus [-]
icon.
NOTE: Grouping channels does
not affect routing or device
behaviour.
Subscription Tooltips.
Hovering the mouse over a subscription icon in the Routing tab displays a tooltip containing
information about the subscription
If there is no problem with the subscription,
the tooltip will display the Rx channel and
device name, plus the Tx channel and
device name (for example, "CAPITOL_4"
Rx channel of "CAPITOL-IP" device
subscribed to "FORUM_4" Tx channel of
"FORUM-IP2" device).
Other messages are displayed if the subscription is in any other state:
• "Incorrect channel format: source and destination channels do not match": The receiver
and transmitter are set to different sample rates.
• "Mismatched clock domains: The transmitter and receiver are not part of the same clock
domain": One of the devices is configured with sample rate pull-up/down that does not
match the other device.
• "Tx Scheduler failure": This is typically because you are trying to use sub-millisecond
latency over a 100 Mbps network link (1 msec is the minimum supported latency over
100 Mbps links).
• "No Receive flows: receiver cannot support any more flows": This will be seen if the
receiver is subscribed to too many devices (devices typically do not support the same
number of flows as they do channels).
• "No more flows (TX): transmitter cannot support any more flows": This will be seen if too
many devices are subscribed to the transmitter.