snakeman666
Technical User
I am upgrading the software on an old Nortel 0X32 sytem this weekend. The current software is DR5. I purchased a new 6.0 and a 7.1 but have never done an actual upgrade before. I did some research and the term "Nortel tools" popped up. The current system operates using PRI trunking. We are only upgrading to allow for distinctive ringing on one of the few line groups. I'm a little rusty on PRI programming so I don't want to lose their current program (and get jammed on a Sunday afternoon). I would like to know the procedure for the actual upgrade (eg. power off system,use only the flash card and not the cartridge?? Nortel tools? Key codes? etc.) Thanks for your help.