Hi Rams, and others who are working on Symbian target, The Symbian target has not got any attention lately (well, the past few months!), so I'm not 100% sure if it will work right out of the box. In general, I would expect anyone working on it to get some problems, so be prepared to do some troubleshooting and debugging yourself. But don't let this turn you off, we'll be working on this port again next January, so lets work together on this. Having said that, there are two pjmedia sound device back-ends in Symbian target, the null sound device, and the "real" Symbian sound device abstraction. The null sound device, as you might have guessed, will do nothing, as it's sole purpose is to allow the libraries to build/link. So if you don't have audio, check if your application and pjmedia/pjsua-lib is not linked against null_audio.mmp. But then again, symbian_audio.mmp is still in experimental stage, so once again you'll need to prepare to do some troubleshooting and debugging if things don't work as expected. cheers, -benny rams ran wrote: > Hi Benny, > > 1. I compiled and run the Pjsip on Symbian using S60_3rd_FP2 on Emulator. > 2. made a call from A--->B(Both side symbian S60_3rd_FP2 Emulators). > no voice at both ends,i checked in ethereal RTP Flow at both side. > > I captured the packets in the format of cap. > iam sending both caller and receiver packets information as an attachment in the form of cap file. > > plz open the files in wireshark or Ethereal. > > A is caller------>caller.cap > B is Receiver -----> receiver.cap > > plz inform me where is the mistakes. > > > Regards > Rams