Hi Pai, Enable the feature RTCP on both the clients you will get the desired values from PJSIP. Thanks and Regards, Gaurav On Mon, 11 Mar 2013 17:58:30 +0100, Pai Peng wrote: > Hello, > > > My new question is if it is possible to use pjsip to test VoIP audio > quality(jitter, paket lost, etc.)? Is there any functions implemented for > this purpose? (or I need to calulate the values by myself?) > > Or any other open source? > > I would like to test the network broadband speed for audio quality, which > audio codec to use for under different conditions. > > > Thank you. > > > Regards, > > Pai -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20130311/31d366d0/attachment-0001.html>