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New Member

Cisco 7902 upgrade from 4.1 to 8.6.2a

Hello,

we are migrating from CUCM 4.1 to CUCM 8.6.2a

The firmware on board the 7912 is CP79020101SCCP030326A while after migration he must have CP7902080002SCCP060817A.

There is an intermediate firmware ?
I didn't find nothing on Cisco site.

Thank you in advance
Marco


  • IP Telephony
Everyone's tags (3)
2 ACCEPTED SOLUTIONS

Accepted Solutions
Hall of Fame Super Silver

Cisco 7902 upgrade from 4.1 to 8.6.2a

Does not seem like that version is listed on CCO anymore, the closest I found is 3.3.3, which is

CP79020101SCCP030610A

http://www.cisco.com/web/software/Voice/html/cmterm-7902g.P008-3-3-3-Readme.html

For all available firmwares and their readmes see here:

http://software.cisco.com/download/release.html?mdfid=278078615&softwareid=282074289&release=8.0(2)&relind=AVAILABLE&rellifecycle=&reltype=all

HTH,

Chris

Hall of Fame Super Red

Re: Cisco 7902 upgrade from 4.1 to 8.6.2a

Hi Marco,

Chris is spot on here (as usual! +5) the phones are

currently running 3-3-6

http://www.cisco.com/en/US/docs/voice_ip_comm/cuipph/7902g/firmware/3_3_6/english/release/notes/rn02_121.html

If you want to try upgrading just a single test phone as a first step see the attached doc

Cheers!

Rob

"Why do the best things always disappear " 

- The Band

"May your heart always be joyful And may your song always be sung May you stay forever young " - Dylan
11 REPLIES
Hall of Fame Super Silver

Cisco 7902 upgrade from 4.1 to 8.6.2a

You will need to review the release notes for the final firmware to see what is the upgrade path from it.

Chris

New Member

Cisco 7902 upgrade from 4.1 to 8.6.2a

You are right Chris but i didn't find that release note !

Hall of Fame Super Silver

Cisco 7902 upgrade from 4.1 to 8.6.2a

Here is readme, which you can locate by going to the download page for the phone firmware:

http://www.cisco.com/web/software/Voice/html/cmterm-7902G-sccp.8-0-2-Readme.html

HTH,

Chris

New Member

Cisco 7902 upgrade from 4.1 to 8.6.2a

Thank you Chris.

Reading the release note it seems version 8.0.2 ( CP7902080002SCCP060817A ) is compatible with CUCM 4.X and CUCM 8.6.2a

Now next step is passing from CP79020101SCCP030326A to CP7902080002SCCP060817A but I dont find which intermediate firmware use it...

Hall of Fame Super Silver

Cisco 7902 upgrade from 4.1 to 8.6.2a

Yeah, I don't see that documented, I would try going straight to the latest and if that does not work try picking an intermediate version, or you can open a TAC case or PDI ticket for someone to investigate.

Chris

New Member

Cisco 7902 upgrade from 4.1 to 8.6.2a

Ok Chris,

I think it's the only solution.

Can you just tell me this firmware CP79020101SCCP030326A which version is it?

Thank you again

Marco

New Member

Cisco 7902 upgrade from 4.1 to 8.6.2a

I think version 3.0...

Hall of Fame Super Silver

Cisco 7902 upgrade from 4.1 to 8.6.2a

Does not seem like that version is listed on CCO anymore, the closest I found is 3.3.3, which is

CP79020101SCCP030610A

http://www.cisco.com/web/software/Voice/html/cmterm-7902g.P008-3-3-3-Readme.html

For all available firmwares and their readmes see here:

http://software.cisco.com/download/release.html?mdfid=278078615&softwareid=282074289&release=8.0(2)&relind=AVAILABLE&rellifecycle=&reltype=all

HTH,

Chris

Hall of Fame Super Red

Re: Cisco 7902 upgrade from 4.1 to 8.6.2a

Hi Marco,

Chris is spot on here (as usual! +5) the phones are

currently running 3-3-6

http://www.cisco.com/en/US/docs/voice_ip_comm/cuipph/7902g/firmware/3_3_6/english/release/notes/rn02_121.html

If you want to try upgrading just a single test phone as a first step see the attached doc

Cheers!

Rob

"Why do the best things always disappear " 

- The Band

"May your heart always be joyful And may your song always be sung May you stay forever young " - Dylan
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