Been reading over the ntp to upgrade our current MICB to release 4. Seems pretty simple and all the steps are there. Just curious what sort of downtime should I expect, an hour or so?
Will be replacing 2 cards (1 card is currently active, not sure why they didn't run in dual mode), installing new keycodes, and restoring prompts and recordings from the old pcmia card.
Thanks
Will be replacing 2 cards (1 card is currently active, not sure why they didn't run in dual mode), installing new keycodes, and restoring prompts and recordings from the old pcmia card.
Thanks