When enabling Traffic shaping it is important to select your maximum line speed
The iShield supports dedicated VoIP capacity:
After enabling traffic shaping you can ensure that your VoIP has a certain amount of bandwidth dedicated to it.
You can create bandwidth queues to limit users - you can apply these rules to Blacklists, URL lists or IP's when you select IP's you are able to select the interface protocol and can select Mac addresses, Identities, policy and IP range
When you create a new queue:
Rate: The constant bandwidth that will be available to the queue.
Ceiling Rate: If there is available bandwidth the speed can peak up to the ceiling rate.
Priority: Where the rule will rank in the list
SQF: Not recommended