[*] Mitel handsets and QoS

[Bergen, Mark]

Thanks for the quick response Sean;
Yes we are trusting DSCP on the port. The Mitel handsets are still not tagging their traffic with the SDCP value we've configured though. DSCP is 46, handset is sending DSCP value 0 (default)
We also tried COS, but again the handsets sent their traffic out with VLAN priority of 0.
-Mark

From: swalberg at gmail.com [mailto:swalberg at gmail.com] On Behalf Of Sean Walberg
Sent: June-08-11 1:49 PM
To: Bergen, Mark
Cc: asterisk at muug.mb.ca
Subject: Re: [*] Mitel handsets and QoS

If you're using a Cisco switch, are you trusting the DSCP on the port  ("mls qos trust dscp" IIRC)?  (I assume you're using DSCP)

Sean
On Wed, Jun 8, 2011 at 1:44 PM, Bergen, Mark <mbergen at obsglobal.com<mailto:mbergen at obsglobal.com>> wrote:
Hello all;
We're have trouble with our Mitel 5212 and 5312 handsets and QoS. The Snom handsets are fine, just the Mitel's that are giving us grief. We've tried configuring QoS on the Mitel handsets directly and also tried using DHCP option 125, the handsets correctly receive the tags and configure themselves properly but still do not tag their own traffic properly.
Has anyone run into this before?
We have a trixbox appliance and are using Server 2008 R2 for DHCP, Cisco switches and do have a Data and a Voice vlan.
Any help or direction would be appreciated.
Thanks;
Mark


Mark Bergen, MCP
Network Support Analyst
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Sean Walberg <sean at ertw.com<mailto:sean at ertw.com>>    http://ertw.com/
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