Condition: BC_ASSERT_NOT_EQUAL(linphone_conference_get_participant_device_volume(conference, d), (-32767-1)) - Expected NOT -32768 but it was. File : ../../liblinphone/tester/audio_video_conference_tester.c Line : 428 Condition: BC_ASSERT_GREATER(linphone_conference_get_participant_device_volume(conference, d), (-120)) - Expected at least -120 but was -32768. File : ../../liblinphone/tester/audio_video_conference_tester.c Line : 430 Condition: BC_ASSERT_NOT_EQUAL(linphone_conference_get_participant_device_volume(conference, d), (-32767-1)) - Expected NOT -32768 but it was. File : ../../liblinphone/tester/audio_video_conference_tester.c Line : 428 Condition: BC_ASSERT_GREATER(linphone_conference_get_participant_device_volume(conference, d), (-120)) - Expected at least -120 but was -32768. File : ../../liblinphone/tester/audio_video_conference_tester.c Line : 430