I am facing problem of initializing audio input for call. This happen when i used to do conference call. I can able to do conference call but after conference completed , if i call to any number then it is giving error as below.
06-19 18:13:01.820: E/Linphone(31253): No such filter with id 109
06-19 18:13:01.830: E/AudioRecord(31253): Could not get audio input for record source 7
06-19 18:13:01.830: E/Linphone(31253): Problem when setting up AudioRecord:Invalid argument source=7,rate=44100,framecount=7056
06-19 18:13:01.830: E/Linphone(31253): Retrying with AUDIO_SOURCE_MIC
06-19 18:13:01.830: E/AudioRecord(31253): Could not get audio input for record source 1
06-19 18:13:01.830: E/Linphone(31253): Problem when setting up AudioRecord:Invalid argument source=1,rate=44100,framecount=7056
06-19 18:13:02.150: E/AudioRecord(31253): Could not get audio input for record source 7
06-19 18:13:02.150: E/Linphone(31253): Problem when setting up AudioRecord:Invalid argument source=7,rate=44100,framecount=7056
06-19 18:13:02.150: E/Linphone(31253): Retrying with AUDIO_SOURCE_MIC
06-19 18:13:02.150: E/AudioRecord(31253): Could not get audio input for record source 1
06-19 18:13:02.150: E/Linphone(31253): Problem when setting up AudioRecord:Invalid argument source=1,rate=44100,framecount=7056
06-19 18:13:02.160: E/AudioRecord(31253): Could not get audio input for record source 7
06-19 18:13:02.160: E/Linphone(31253): Problem when setting up AudioRecord:Invalid argument source=7,rate=44100,framecount=7056
06-19 18:13:02.160: E/Linphone(31253): Retrying with AUDIO_SOURCE_MIC
06-19 18:13:02.160: E/AudioRecord(31253): Could not get audio input for record source 1
06-19 18:13:02.160: E/Linphone(31253): Problem when setting up AudioRecord:Invalid argument source=1,rate=44100,framecount=7056
It continuously give message " Could not get audio input for record source X " until i force close linphone or restart my phone. After restart phone or force close application , it running fine. Please help me to solve this problem.