Hi all, Had an interesting one recently, so I thought I'd document it for the list and google. I recently upgraded our cluster to 10.5(2)SU10 (10.5.2.22900-12) and while it went OK, replacement 7965s were stuck in a firmware upgrade loop when trying to get 9.4(2)SR4 (9-4-2SR4-3S). They were already running 9.3 so it wasn't the certificate issue of 8.3. I pointed them at my TFTP server with 8.5(2) and that loaded, but pointing them back at the cluster, they'd try to upgrade and fail, then reboot and stay on that that version. The status messages would have this:
Load Authentication Failed SCCP45.9-4-2SR4-3S At first I thought it was the ITL issue since I'd recently regenerated my certificates, and the ITL was missing CUCM and CCM+TFTP functions (but did have TFTP), but that wasn't it, the phone status said it was fine. What did work was installing the 7945/65 COP for 9.4(2)SR3, the phones upgraded to that version fine. I then installed the 7945/65 COP for 9.4(2)SR4 and then the phones upgraded to that version fine. So I suspect the 10.5(2)SU10 ISO had a bad copy of the 9.4(2)SR4 firmware for 7945/7965s. Our 7975s upgraded to 9.4(2)SR4 without any problems immediately after the upgrade. Hopefully this saves someone some head-scratching in the future. Thanks, -- James Andrewartha Network & Projects Engineer Christ Church Grammar School Claremont, Western Australia Ph. (08) 9442 1757 Mob. 0424 160 877 _______________________________________________ cisco-voip mailing list cisco-voip@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-voip