<div dir="ltr"><div>Hello everyone and merry xmas!<br><br>These winter vacation I decided to spend some time in coding.<br>I'm still far from any appreciable result, but I soon faced a problem I can't even understand.<br>
My goal is produce a dialplan application to encode and decode fsk messages on audio channel.<br>I choosed to use SpanDSP, mainly because it is already there for FAX operations.<br>After a day coding, I finally had something to test.<br>
The build of the application ends without problem, but after Asterisk doesn't load the module complaining that "<b>Loader.c:423 load_dynamic_module: Error loading module 'app_fsk.so': /usr/lib/asterisk/modules/app_fsk.so: undefined symbol: preset_fsk_specs</b>".<br>
Can't understand. SpanDSP library has been loaded, and res_fax_spandsp.so is also there as cli command confirm.<br>Looking at symbols exported within the library, nm confirms "<b>000b48c0 D preset_fsk_specs</b>" is there too.<br>
Can somebody hints me where to look to solve this module load issue?<br><br></div>Regards<br clear="all"><div><div><div dir="ltr">Alessandro Carminati<br><br><div style="display:inline"></div></div></div>
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