Hi, The ec_option of pjmedia_config in pjsua seems to be ignored.... I spent a lot of time debugging that : I've activated build with speex AEC and even if I kept option to ECHO_SIMPLE users with a device without floating point experimented a worse audio. First thing I asked them was to check if echo mode was still to set to Simple cause I know that AEC should run on a vfp CPU... but was well set to SIMPLE. After inverstigation seems to be due to the fact I thought that setting pjmedia_config ec_option to SIMPLE does not actually set echo cancellation mode to SIMPLE but still to default (0). This seems to be confirmed by the fact searching on pjsua ec_options string .... result ... 0 occurrence (except in the .h ;) ) ! I found a workaround for short term : it is using pjsua.set_ec(tail, mode) (which works properly) just after connecting sound ports. But I think that should be fixed in pjsua. I'll try to investigate tonight if I can propose a patch to fix that, but if that's a known and expected behavior let me know ;) Regards, R?gis
