[Ekiga-devel-list] Question time of arrival

[alex <alexcordella gmail com>]

I would like to take out the delays for every packet sent, _considering 
the  presence of jitterbuffer._
My reasoning is the following:

1-Locating  the  "R_i"  time of arrival in the code OpalVoIP.

2- Saving the delay "D_i" values for every packet  (D_i = R_i - 
RTPtimestamp_i) in a file .csv

My considerations:
1-Studying the file rtp.cxx ,in the function 
"RTP_Session::Internal_OnReceiveData(RTP_DataFrame & frame)"  I  guess I 
have found the possible value "R_i" ("PTimeInterval tick = 
PTimer::Tick();", line 962).
_Please, let's me know if my intuition is right.

_2- Supposing the my intuition is right, I'm in question about the 
meaning of "R_i" value.
I'm not able to understand if  "R_i" represent the time of arrival 
before or after jitterbuffer?

Thanks,
Alessandro