05-25-2016 06:58 AM - editado 03-17-2019 07:02 AM
Hello,
I have one doubt on the release notes says that is possible to upgrade from 9.x to the last version 9.4.2
Upgrade Notes
Direct upgrades, using signed load files, are supported from 9.x to Firmware Release 9.4(2)SR2. You can use the following firmware release file for these direct upgrades.
For Cisco Unified IP Phone 9951, 9971, and 8961:
cmterm-8961.9-4-2SR2-2.k3.cop.sgn
cmterm-9951.9-4-2SR2-2.k3.cop.sgn
cmterm-9971.9-4-2SR2-2.k3.cop.sgn
But on the README is saying that is possible to upgrade to 9.4.2 only from 9.3.(4)
Release 9.4(2)SR2 can only be upgraded from 9.3(4) and later. Releases prior to 9.3(4) have to be upgraded to 9.3(4) first.
http://www.cisco.com/web/software/282074289/128819/cmterm-894x-sccp.9-4-2SR2-2-readme.html
Which information is the correct?
Regards
Leonardo Santana
em 05-25-2016 07:24 AM
Hi Leonardo,
The release notes that are linked above are for 8961, 9951 & 9971 so I think that's why the notes don't match up properly my friend. The release notes for 8941 & 8945 phones do show the applicable note;
| Note | Release 9.4(2)SR2 can only be upgraded from 9.3(4) and later. Releases prior to 9.3(4) have to be upgraded to 9.3(4) first. |
From;
Cheers!
Rob
em 07-30-2019 04:09 AM
Release 9.4(2)SR2 can only be upgraded from 9.3(4) and later. Releases prior to 9.3(4) have to be upgraded to 9.3(4) first.
this is correct.
you may also need some more step upgrades to reach to 9.3(4).
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