Minimum Bandwith for IP Phones 1

[1043]

What would be the minimum acceptable bandwith/speed of the the internet be, for Remote IP phones to work properly?

Is there a document stating this?

 

[jamie77]

Hard to tell. would depend more on the quality of the ADSL. QOS over the internet-good look with that!!

I would just say the more the better!

Are you using standard IP phones over a VPN or the VPN Remote firmware???

Jamie Green

ACA:Implement - IP Office
ACS:Implement - IP Office

http://www.alliedcom.co.uk

Fooball is not a matter of life and death-It is far more important!!!!

 

[tlpeter]

You need to be sure that there is QOS on the line (QOS= quality of service)
Otherwise you will have a bad connection

Here you can calculate how much you need

http://marketingtools.avaya.com/knowledgebase/ipoffice41en/html/voip_calc/voip_bandwidth_calc.htm

ACA - Implement IP Office
ACA - Voice Services Management
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Women and cats can do as they please and men and dogs should relax and get used to the idea!

 

[Bas1234]

Or this one;

http://members.optusnet.com.au/hagoo/iporesource/applications/VoIP BW Calculator v2.xls

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It works! Now if only I could remember what I did...
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[Superguppie]

8 KB is just fine per active line
We've got it running without qos, just a policing in the cisco and limiting 1 conversation per IP line at a speed of 128KB 1:10 overbooked.

be warned; NO other data flowing around thexepct the usual VM pro calls

-Superguppie