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Quality of Service


Ensuring traffic traverses the network quickly enough to deliver a premium business service.

While an email may take a minute or two to be delivered without complaint, a delay of just a hundred milliseconds on your business voice call may have an unacceptable effect on quality.

Spitfire QoS

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If you intend using the same circuit for voice and data it is vital to ensure that Quality of Service queuing policy is configured on your router to give voice priority over data.


We will always recommend a satisfactory bearer circuit and router solution for every SIP Trunk or SIP Hosted PBX we sell. This ensures that you receive what you expect – without nasty surprises.  We are even able to offer Quality of Service guarantees on some DSL circuits.



At Spitfire, Quality of Service is a priority.  This philosophy has underpinned our sales of premium business Ethernet circuits since 2007.


If your location or circumstances make it difficult to provide a satisfactory circuit, we will let you know and discuss your alternative courses of action.


If you would like some additional information on Quality of Service and what it means, please click on the links to see our White Paper or Training Tech Talk on You Tube.

Like to know more on QoS?




The Truth about VDSL and VoIP QoS on the LAN - Tech Talk
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