[c-nsp] ISDN TA modem dialing

[Kanagaraj Krishna]

Hi,
   We have a setup using a Xyplex router (ISDN BRI interface), which is used 
for internet access by our customer using a PC and ISDN TA modem on their 
side. At the moment whenever they dial in (using Win XP dialer), the 
connection stays up without issues. But we tried changing the router on our 
side from the Xyplex to Cisco (7206 with 8 port ISDN BRI S/T). 

Now each dialin will only last 120seconds before dropping on its own. Any 
reasons for this? I've tried "ppp idle-timeout" etc, altough i feel it 
wouldn't cause much changes because only the calling party can influence 
timeout factors etc. Am I right?

Thanks,
Kana