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CUCM 6.1.2.1000-13 TO 8.6 (mcs 7825 h3) possible or not

Hi i have a requrnment came that client have existing cucm 6.1.2.1000-13 publisher and subscriber and unity connection. they want this to upgrade to 8.6

Hardware is 7985 h3  Memory is 2GB .

Will this HARDWARE supports the 8.6 or i need to upgrade ( In the Hardware matrix i found like 7825 is supported for 8.6 but still am doubt that will support or not )

Can i do a direct upgrade to 8.6 (or any upgrade path is there can anybody help me with the upgrade path )      

I will just attached the screen shot send by cust           

Breeze Joseph Kuriakose Sr Network Engineer
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CUCM 6.1.2.1000-13 TO 8.6 (mcs 7825 h3) possible or not

Hi,

There is no direct upgrade to 8.6 from your current version. You will need to use a two stage process for the upgrade. You will need to either upgrade to a 7.1.5 or to a 8.0 (3) before you can go to 8.6

Please look at the compartibility matrix here..

http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/compat/ccmcompmatr1.pdf

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New Member

CUCM 6.1.2.1000-13 TO 8.6 (mcs 7825 h3) possible or not

Hi thanks for the upgrade path...and can you guide me is that hardware supported for 8.6

Breeze Joseph Kuriakose Sr Network Engineer
Hall of Fame Super Silver

CUCM 6.1.2.1000-13 TO 8.6 (mcs 7825 h3) possible or not

Check out this link:

http://www.cisco.com/en/US/prod/collateral/voicesw/ps6790/ps5748/ps378/prod_brochure0900aecd8062a4f9.html

Alos, review the release notes as there are several notes for some MCS models and their limitations.

HTH,

Chris

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