We have a user who is using a router with dual isdn, he is dialing into a Max TNT. The software version on the TNT is 2.1.9 The network that the router is servicing has 5 Macs and 8 PC's. The PC's have no problem but the Macs download really slow if at all when the router is dialed up to the Max TNT. Now, if the isdn router dials to a Max 4048 with software version 6.1.7 the Macs and PCs can access the internet and transfer data at the correct speeds one would expect from dual ISDN. This has been verified several times and its always true. I was wondering if anyone had experienced something like this or if anyone has an idea of how to fix it. Several different routers have been tried on the customers end with the same results on all of them. I think the only way to fix this is to upgrade the software on the TNT but the only problem with that is some of the hardware in it isn't supported by the new software versions. Keith Comer Network Support Specialist NetWorld Online 419.334.9042 ++ Ascend Users Mailing List ++ To unsubscribe: send unsubscribe to ascend-users-request at bungi.com To get FAQ'd: <http://www.nealis.net/ascend/faq>