hallo,
in my company we have many isdn leased lines.
Since the last software update we have problems with this lines. (BRI/BRI Connections)
the local carrier have no idea why the lines fails.
At the troubleshooting we find out that the isdn switch has an error in on way.
now the question: what send a cisco router in ppp idle mode in the b-channel ? ppp idle mode flag = ff as payload in the b-channel or what else ? perhaps 7E ?
Thank you for answer !
Bye
