Dear all, anyone knows why PJSIP fails to play sound using APS on Symbian OS v9.2, S60 3rd Ed. FP1. symbian_ua_gui of PJSIP crashs down when running with APS support, but runs well without APS. PJSIP plays sound well using APS on Symbian OS v9.1, S60 3rd Ed. initial release. What is the difference between PJSIP for FP1 and PJSIP for initial release?