media-libs/mediastreamer-2.1.0:gsm
media-plugins/gst-plugins-farsight-0.12.8:gsm
media-plugins/gst-plugins-farsight-0.12.9:gsm
media-radio/svxlink-080102-r1
media-radio/svxlink-080730
media-sound/sox-14.0.1
media-sound/sox-14.1.0
media-sound/sox-14.2.0
media-video/ffmpeg-0.4.9_p20081014:gsm
net-im/ekg2-20051202:gsm
net-im/ekg2-20061007:gsm
net-im/ekg2-20061202:gsm
net-voip/linphone-2.0.1-r1:gsm
net-voip/linphone-2.1.1:gsm
net-voip/yate-1.2.0:gsm