On Wed, 2006-06-21 at 15:56 +0100, Cardiff IT Support Ltd wrote: > Hi, > > Is there a simple answer to how many simultaneous calls you could > comfortably run on a 2Mb SDSL connection with 1:1 contention using one > of the common codecs such as G711u/a > > Thanks, > sip or something else?
how many frames per packet? Are you including the DSL framing (ATM, maybe ATM+PPPoE)? http://www.packetizer.com/voip/diagnostics/bandcalc.html http://www.google.com/search?hl=en&q=voip+bandwidth +calculator&btnG=Google+Search -- Trixter http://www.0xdecafbad.com Bret McDanel Belfast IE +44 28 9099 6461 DE +49 801 777 555 3402 Utrecht NL +31 306 553058 US WA +1 360 207 0479 US NY +1 516 687 5200 FreeWorldDialup: 635378 http://www.trxtel.com the VoIP provider that pays you!
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