Question

Skype Bandwidth requirements.

Asked by: joe3000

My company wants to start using Skype.  We initially want to set up 8 pcs for 8 concurrent connections.  What would be the total bandwidth requirement for all 8 concurrent sessions?

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Asked On
2008-02-27 at 11:28:21ID23198127
Tags

Bandwidth Skype VoIP

Topics

IP Telephony

,

Voice Over IP

Participating Experts
2
Points
500
Comments
3

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Answers

 

by: rlarianPosted on 2008-02-27 at 12:00:04ID: 20997746

standard rate varies from 3 to 16K depending on other users bandwidth. for calculations, i typically use 20k as a measuring stick - easy to do math with and is more conservative. so with my math, 160k - but reality is  48-128k. error on consertive.

 

by: grbladesPosted on 2008-02-27 at 12:55:17ID: 20998299

I would strongly advise against using skype. You are far better off using a standard voip system instead.

With skype there is no standard ports being used and no standard servers you are talking to. This means you can only use your default internet connection and cannot provide any QOS (quality of service). If someone downloads a large file while you are on the phone then it can disrupt the call. With other proper VoIP systems you can prioritise the traffic or dedicate a second internet connection just for voip.

 

by: joe3000Posted on 2008-02-27 at 16:08:05ID: 31434809

Thanks guys for the answer and advice.  I appreciate your quick responses.  I don't want to use skype on our main lines either. We might just get that department their own DSL for skype use.

20120131-EE-VQP-002

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