[Asterisk-Users] QoS anyone?

[Andrew Thompson]

----- Original Message -----
From: "Dustin Goodwin" <nospam-arisk at voipexperts.com>
To: <asterisk-users at lists.digium.com>
Sent: Friday, January 16, 2004 8:10 AM
Subject: Re: [Asterisk-Users] QoS anyone?


> Rich,
> I would be surprised to find this.  Typically ISP's will reset all QOS
> settings to 0 either on your CPE router if they manage it or on the
> aggregation router your circuit is connected to.  Almost always if they
> support DSCP/TOS matching and priority queuing in the core of their
> network it's part of an extra charge service. If they don't do any
> priority queuing then they typical will just leave it alone and ignore it.
>
> - Dustin -
>

My guess is the only way to really find out would be to test each carrier
individually and then test interconnects. That would get messy fairly
quickly.

The best we can do is pick endpoints that we care about (site-to-site, etc)
and sniff the packets to see if the bits are still set. If they are, that
doesn't mean that the carrier is actually prioritizing, just not zero'ing
them out.

-----
Andrew Thompson http://aktzero.com/
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