VoIP, Cisco Unity, Cisco Call Manager, MeetingPlace, IP Phones, AS5350, AS5400.
New Member
Fri Jun 26, 2015 11:16 am

Simple QoS

Fri Jun 26, 2015 12:42 pm

Hello guys,
I am from Germany and searched via google for a good networking forum and it pointed me here.
I hope I will get my questions answered.

I know this topic comes very often - QoS - but I still dont understand it.

I have watched a couple of cbtnuggets videos from Jeremy but I still dont get it.

Is there any easy to read material about QoS?
Or a video on cbtnuggets that I did not find yet?

What I am also searching for is the configuration.

We have Unify IP telephones, and our workstations are connected to the phones.

What commands do I need to proper configure QoS?
On every article other Commands are mentioned.

Jeremy says, you just need "mls qos trust cos" on every switchport where a phone is plugged in.
Is that right? nothing more?

But when I call a foreign number, my packet will go through our router to the internet.
How do I configure the router?
In my opinion the router also must be cnfigured because otherwise it makes no sense?!

Please help me.
Thanks in advance!!

Junior Member
Mon Apr 25, 2016 5:58 am

Re: Simple QoS

Wed Aug 24, 2016 1:31 am

No idea.

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