Has anyone done a remote upgrade (over ISDN) yet going from 2.1 to 2.99(1000) to 3.0(44)?
I've done normal upgrades, for eg. 3.0(40) to 3.0(44), but upgrading to the interim release of 2.99(1000), as I understand it, will reboot the IPO and then not accept any incoming calls etc, which would...