YOU don't, but if you ask in the direct forums you they can tell you what kind of slam you're on
reply to kocoman They won't tell you the manufacturer of the equipment, only the type, OSLAM, RDSLAM, FSLAM, etc.You can get a good idea by looking at the DSLAM vendor ID from your modem, it should be a Broadcom chipset.
reply to kocoman If you know someone in Bell (Network) they can tell you. If you tell me the address of one of your neighbours, I can check for you (if you don't want to give out your own).