Sujal, just to be on the safe side, here are the IOS versions that you need to support your NM2V and your voice cards. Check if you run the right version:
3600 NM-2V= 11.3(1)T, 12.0(1)T, 12.0(1), 12.0(2)T, 12.0(2)XC, 12.0(2)XD, 12.0(3)T, 12.0(5)XK, 12.0(7)T, 12.0(7)XK, 12.1(1)T, 12.1(1), 12.1(5)YB, 12.1(5)YD, 12.2(1), 12.2(2)T, 12.2(2)XT 3600 VIC-2FXS= 11.3(1)T, 12.0(1)T, 12.0(1), 12.0(2)T, 12.0(2)XC, 12.0(2)XD, 12.0(3)T, 12.0(5)XK, 12.0(7)T, 12.0(7)XK, 12.1(1)T, 12.1(1), 12.1(5)YB, 12.1(5)YD, 12.2(1), 12.2(2)T, 12.2(2)XT Regards, Georg Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=33185&t=33166 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]