Is it possible to connected 2 ISDN simultaneously
ie ISDN maximum bandwidth is 128K is it possible that
can 2 isdn lines be connected simultaneously on ONE PC
or through ISDN ROUTER and can get 256k Bandwidth.
Not so sure it is as simple as that. Alot will also depend upon your providers ability to assign a single IP to 2 x ISDN2 (128Kb/s) links...so you will need to check.
If you are talking about ISDN PRImary rate (2.048 mb/s in 64Kb/s channels) then wouldn't be so much of an issue.
Define exactly what you want then ask your provider how best they can provide it, and what they recommend at the customer site. If you are thinking of 2 x ISDN2 (or BRI Basic rate) then you will need 4 x Copper Pairs, 2 x NTU and a decent router to aggregate the channels.