Sunday, March 11, 2018

Will any ISPs respect or send QoS tagged traffic?

I'm setting up a new office that will have 35 users and 6 VoIP phones, through RingCentral. Is it possible to find an ISP that will give priority to traffic coming from RingCentral's Supernets (which I can provide them), so some idiot downloading linux ISOs won't starve out incoming VoIP traffic?

I'll be using a PA-820 firewall and 2960X switch, so internal QoS won't be a problem and I can prioritize outbound traffic easily enough. It's the inbound that concerns me slightly more.

Also, is it possible to find an ISP that will respect DSCP/QoS tags, at least within their own network?



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