[Serusers] SER: Measuring ASR & PDD

Hi List, At the moment, I log 'INVITE', 'ACK' and 'BYE' with this: # ----------------------------------------------------------------- # Sets the acc accounting flag 4 billing # ----------------------------------------------------------------- if( (method=="INVITE") || (method=="ACK") || (method=="BYE")) { setflag(1); }; To measure (approximately) the ASR, I think it is sort of reasonable to use the formula (number of INVITES) / (number of BYEs + number of INVITES) The reasoning behind this being that INVITES which have been BYEd have necessarily been answered. Now, how would you measure Post Dialing Delay? To be doing that I would need to record the 'Ringing' signal but I don't know how to do this. Any ideas? Cheers, Jean-Michel. -- Jean-Michel Hiver - http://ykoz.net/ Découvrez la Réunion des Technologies IP & Telecom TEL: +262 (0)262 55 03 98 - RCS 434 273 330 SAINT PIERRE