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Firmware Compatibility

Hello,

I have an doubt we have an CUCM 8.6 with 7911 and 7941 using the following firmwares:

7911 SCCP11.9-3-1-1S

7941SCCP41.9-2-1SR2S

We will put an CME 7.0.1 that was running before the CUCM 8.6 my question is, i see that CME supports this firmwares versions:

7911 SCCP11.8-3-3S.loads*

7941 SCCP41.8-3-3S.loads

http://www.cisco.com/en/US/docs/voice_ip_comm/cucme/requirements/guide/cme701spc.htm

Do i need to downgrade my IP Phones to version 8.3.3 if i keep versions 9-3 and 9-2 they will work?

Regards

Leonardo Santana

Regards
Leonardo Santana

*** Rate All Helpful Responses***
2 Accepted Solutions

Accepted Solutions

Rob Huffman
Hall of Fame Community Legend Hall of Fame Community Legend
Hall of Fame Community Legend

Hi Leonardo,

We don't run CME except in the lab so I'm not an expert here

We do know that device firmware versions are not dependant or

related to the specific CME/IOS that you are running so you should be good to go.

You could always try to upgrade the CME with the matching firmware just in case

you add new phones and want them to have the same loads.

Cheers!

Rob

"May your heart always be joyful
May your song always be sung" - Bob Dylan

View solution in original post

Chris Deren
Hall of Fame Master Hall of Fame Master
Hall of Fame Master

No, newer firware will work just fine.

Chris

View solution in original post

3 Replies 3

Rob Huffman
Hall of Fame Community Legend Hall of Fame Community Legend
Hall of Fame Community Legend

Hi Leonardo,

We don't run CME except in the lab so I'm not an expert here

We do know that device firmware versions are not dependant or

related to the specific CME/IOS that you are running so you should be good to go.

You could always try to upgrade the CME with the matching firmware just in case

you add new phones and want them to have the same loads.

Cheers!

Rob

"May your heart always be joyful
May your song always be sung" - Bob Dylan

Chris Deren
Hall of Fame Master Hall of Fame Master
Hall of Fame Master

No, newer firware will work just fine.

Chris

Once again thanks Rob and Chris!

i will test and share the results!

Regards

Leonardo Santana

Regards
Leonardo Santana

*** Rate All Helpful Responses***
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