1config BR2_PACKAGE_SPANDSP 2 bool "spandsp" 3 select BR2_PACKAGE_TIFF 4 select BR2_PACKAGE_TIFF_JPEG 5 help 6 Spandsp is a library of many DSP functions for telephony. 7 These range from simple modules, such as DTMF detection, to 8 a complete software FAX machine. 9 10 https://github.com/freeswitch/spandsp 11