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Manaualy upgrade 7975 SCCP firmware

dharig
Level 1
Level 1

‎01-29-2010 12:52 PM - last edited on ‎03-25-2019 07:56 PM by Community Manager

I just went though a huge issue upgrading my 7975 to an intermediate load on a UC520.  How do I manaualy upgrade a phones firmware outside the UC520?  can it be done with a basic TFTP server or http?

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Brandon Buffin
VIP Alumni
VIP Alumni

‎01-29-2010 01:08 PM

Yes, you can. See the following link.

http://www.voipling.com/2008/11/converting-unlocking-upgrading-firmware-on-a-cisco-7970-7975-from-sccp-to-sip/

Hope this helps.

Brandon

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Rick Thomas
Level 1
Level 1
In response to Brandon Buffin

‎03-21-2010 08:25 PM

Were you able to get your Cisco 7975G

up and running on SIP?

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