Hi,Is it possible to secure the data transfer between ISDN connection using encryption algorithms or some other way with cisco routers at both end?ThanksYamin

Hi,I need to downgrade my cisco IOS from version Version 12.4(15)T7, RELEASE SOFTWARE (fc3) to Version 12.4(11)T2, RELEASE SOFTWARE (fc4).How can I achieve that and what is all I need to do that.Thank youYamin

Hi, I have a problem doing SFTP through ISDN, ISDN connection is not staying active throughout the duration of the file transfer, it drops after its timeout value even if data transfer is in progress and file transfer break at that point, this happen...

Hi,I have a problem doing SFTP through ISDN, ISDN connection is not staying active throughout the duration of the file transfer, it drops after its timeout value even if data transfer is in progress and file transfer break at that point, this happen...

Hi, I am using ISDN, on initiating the call I am getting following error, it appears like the call is initiated for a while (1 or 2 secs) and then hangs up with message "Normal call clearing".I appreciate any suggestions, as why this problem is occur...