Cisco VTA and QoS

[mmelbourne]

When a video call is placed with VTA, both the audio and video streams are marked with DSCP AF41 (instead of the voice usually being marked as DSCP EF). Ideally, does this traffic also need to go into a priority queue?

[dgahm]

It depends. but usually it works best to use the priority queue.

Here is a good expansion of the pros and cons:

http://www.cisco.com/en/US/tech/tk543/tk757/technologies_tech_note09186a0080094968.shtml#should_voice

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