Hi, that's what i found at proctorlabs solutions. That's why i am asking, i want to know for sure how to calculate these values. cheers, Bernhard
________________________________ Von: Trying 2nd CCIE [mailto:dukelon...@gmail.com] Gesendet: Sa 14.08.2010 15:41 An: Stutz, Bernhard Cc: OSL Group Betreff: Re: [OSL | CCIE_Voice] QoS bandwidth calculations Hi, What about the default 10ms sampling rate? What is the calculation formula? Thanks and Regards, John On 14 August 2010 21:36, Stutz, Bernhard <st...@pandacom.de> wrote: Hi, Has somebody found an overview of actual bandwidth consumption including L2 overhead per packet? What i know so far is following: all at 20ms sampling rate When FRF.12 LFI and RTP: L2 (FR) = 7 bytes IP/UDP/RTP = 40 bytes ilbc codec =38 bytes When FRF.12 LFI and cRTP: L2(FR) = 7bytes IP/UDP/RTP = 2bytes G729 codec = 20 bytes when MLP LFI and cRTP: L2(FR) = 9bytes IP/UDP/RTP = 2bytes G729 codec = 20 bytes cheers, Bernhard _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com <http://www.ipexpert.com/>
_______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com