Hi, anyone having problems recording in mp3 format ? 2016-02-01 13:41:47.108078 [INFO] kazoo_node.c:625 exec: *uuid_record(96722133-5060-508@BJC.BGI.CG.BD <96722133-5060-508@BJC.BGI.CG.BD> start /tmp/878202b3a78863ec40f2dbc800fcde66.mp3 600)* 2016-02-01 13:41:47.108078 [DEBUG]* switch_core_file.c:323 File /tmp/878202b3a78863ec40f2dbc800fcde66.mp3 sample rate 8000 doesn't match requested rate 16000* 2016-02-01 13:41:47.128429 [DEBUG] *switch_core_media_bug.c:828 Attaching BUG to sofia/sipinterface_1/995582142@teste.sip.90e9.com <995582142@teste.sip.90e9.com>* 2016-02-01 13:41:47.148020 [DEBUG] *switch_ivr_async.c:1491 No silence detection configured; assuming start of speech* 2016-02-01 13:41:47.168888 [INFO] *mod_shout.c:326 LAME 3.99.5 64bits (http://lame.sf.net <http://lame.sf.net>)* 2016-02-01 13:41:47.168888 [INFO] *mod_shout.c:326 polyphase lowpass filter disabled* 2016-02-01 13:41:47.168888 [ERR] *mod_shout.c:1057 MP3 encode error -1!* 2016-02-01 13:41:47.168888 [ERR] *switch_ivr_async.c:1160 Error writing /tmp/878202b3a78863ec40f2dbc800fcde66.mp3* 2016-02-01 13:41:47.168888 [ERR] *mod_shout.c:1057 MP3 encode error -1!* 2016-02-01 13:41:47.168888 [ERR] *switch_ivr_async.c:1160 Error writing /tmp/878202b3a78863ec40f2dbc800fcde66.mp3* 2016-02-01 13:41:47.688430 [ERR] *mod_shout.c:1057 MP3 encode error -1!* 2016-02-01 13:41:47.688430 [ERR] *switch_ivr_async.c:1160 Error writing /tmp/878202b3a78863ec40f2dbc800fcde66.mp3* 2016-02-01 13:41:47.688430 [ERR] *mod_shout.c:1057 MP3 encode error -1!* 2016-02-01 13:41:47.688430 [ERR] *switch_ivr_async.c:1160 Error writing /tmp/878202b3a78863ec40f2dbc800fcde66.mp3* 2016-02-01 13:41:47.688430 [ERR] *mod_shout.c:1057 MP3 encode error -1!* 2016-02-01 13:41:47.688430 [ERR] *switch_ivr_async.c:1160 Error writing /tmp/878202b3a78863ec40f2dbc800fcde66.mp3* Thanks