BigBlueButton
5.0 tawm ntawm 5 hnub qub (raws li 1 ntsuam xyuas)
BigBlueButton yog ib qho qhib qhov chaw web conferencing system tsim rau kev kawm online.
Lossis: web conferencing system
Tsis pub luam Directory
tsho ntawm nrab muaj, yuav tsum txhob nug dab tsi pauj
cov pawg uas tau txais, yuav tsis tau muab dab tsi pauj