Re: skew, delta and jitter in wireshark VOIP->analyse

[Anders Broman <anders.broman () ericsson com>]

-----Original Message-----
From: wireshark-users-bounces () wireshark org [mailto:wireshark-users-bounces () wireshark org] On Behalf Of Giles 
Coochey
Sent: den 9 februari 2011 14:48
To: wireshark-users () wireshark org
Subject: Re: [Wireshark-users] skew, delta and jitter in wireshark VOIP->analyse

On 09/02/2011 14:37, nangergong wrote:
> > Hi, all,
> >
> >   What is the difference between skew, delta and jitter in a voip stream?
> >
> >   I only know the impact of jitters on voip streams, what are the 
> > impacts of skew and delta on VOIP streaming quality?
> >
> >   Thank you!
> Not sure if my understanding is correct... skew is absolute jitter based on comparison on the first packet(s).
> delta is what I understand to be latency, or delay.
>
> --
> Best Regards,
>
> Giles Coochey
See 
http://books.google.com/books?id=OM7YJAy9_m8C&pg=PA175&lpg=PA175&dq=RTP+skew&source=bl&ots=hUOESKrWB4&sig=F2cjXTyonrfi5R7pgKjuHRli4SA&hl=sv&ei=np1STe-PFIfLswbL7bjyBg&sa=X&oi=book_result&ct=result&resnum=10&ved=0CEQQ6AEwCQ#v=onepage&q=RTP%20skew&f=false




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