Bell Canada Enterprise http://www.bce.ca
SummerHill http://www.summerhillvp.com
Bell Canada http://www.bell.ca
Bell Aliant http://www.aliant.ca
Sympatico http://www.sympatico.ca
Tata Communications http://www.tatacommunications.com
Telebec http://www.telebec.ca
Télésat http://www.telesat.ca
NorthwesTel http://www.nwtel.ca
Nortel http://www.nortel.com