Saed, I just double checked this, and indeed there is an issue with symbian_ua_gui.mmp: http://trac.pjsip.org/repos/ticket/847 Please replace it with the latest: http://svn.pjsip.org/repos/pjproject/trunk/pjsip-apps/src/symbian_ua_gui/group/symbian_ua_gui.mmp Sorry for the inconvenience. On Thu, May 14, 2009 at 12:51, saed daoud <saed.daoud at tetouch.com> wrote: > > > I put APSSession2 lib in the epoc32 path but I still have the same 16 errors > > symb_aps_dev.cpp:(.text+0x1098): undefined reference to > `RAPSSession::SetCng(int)' > > symb_aps_dev.cpp:(.text+0x10a4): undefined reference to > `RAPSSession::SetVadMode(int)' > > symb_aps_dev.cpp:(.text+0x10b0): undefined reference to > `RAPSSession::SetPlc(int)' > > symb_aps_dev.cpp:(.text+0x10bc): undefined reference to > `RAPSSession::SetEncoderMode(TAPSCodecMode)' > > symb_aps_dev.cpp:(.text+0x10c8): undefined reference to > `RAPSSession::SetDecoderMode(TAPSCodecMode)' > > symb_aps_dev.cpp:(.text+0x10d4): undefined reference to > `RAPSSession::ActivateLoudspeaker(int)' > > symb_aps_dev.cpp:(.text+0x10ec): undefined reference to > `RAPSSession::Write()' > > symb_aps_dev.cpp:(.text+0x1118): undefined reference to > `RAPSSession::Read()' > > -- Perry Ismangil