07-30-2007 11:25 PM - edited 03-14-2019 10:51 PM
Dears
i want to upgrade 7970 firmware from SCCP to SIP through tftp program not Call manager. Any one know how to do this ?
Thanks,
07-31-2007 12:13 AM
Put files on tftp server, make sure your DHCP server has option 150. Turn-off phone, press # while turning on, release # when led flash in sequence. Press 0123456789*0#. Phone will reset, get address via DHCP and look for term70.default.loads, and then the other files.
Hope this helps, please rate post if it does!
07-31-2007 12:22 AM
many Thanks for your reply. there is one thing that i have no DHCP so what will i do
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide