$ rpm -q spandsp asterisk asterisk-addons asterisk-sounds libpri zaptel
spandsp-0.0.3-3
asterisk-1.2.17-2orc
asterisk-addons-1.2.5-1fc6
asterisk-sounds-1.2.1-5.rf
libpri-1.4.0-3
zaptel-1.2.16-2orc

$