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7970 upgrade to SIP

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,

2 REPLIES
Hall of Fame Super Gold

Re: 7970 upgrade to SIP

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!

New Member

Re: 7970 upgrade to SIP

many Thanks for your reply. there is one thing that i have no DHCP so what will i do

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