Referências - Links

http://www.asfit.at/deutsch/science_n_tech/mcu.html

http://allserv.rug.ac.be/~mraes/vc/mcu.htm

http://www.itu.int/itudoc/itu-t/rec/h/h231.html

http://www.3com.com/nsc/glossary/multipointcontrolunit.htm

http://www.ieng.com/warp/public/cc/pd/mxsv/ipvc3500/prodlit/_pt_ipvmc_ds.htm

http://www.cuseeme.com/software/meetingpoint.htm

http://www.radvision.com/f_products/f1_mcu.php3?prod=MCU