MGCP CUCM 8.6

[Leonardo Santana]

Hello,

I will upgrade to my cluster to CUCM 8.6, i have to upgrade the IOS version of the gateways?

i use MGCP and H323

Actual IOS version 12.4

Thanks

[Chris Deren]

Technically no, however Cisco recommands 15 train on CUCM 8.6

http://www.cisco.com/en/US/docs/voice_ip_comm/uc_system/unified/communications/system/versions/IPTMtrix.html#wp1016708

Chris

[Rob Huffman]

Hi Leonardo,

As Chris nicely noted (+5 ) It's not a requirement to move your IOS to

15.x it's a recommendation. Here's some related threads with excellent

tips from Amer, Pierre, Hailey and Shanky;

https://supportforums.cisco.com/message/3332114#3332114

https://supportforums.cisco.com/message/3331284#3331284

https://supportforums.cisco.com/message/3261927#3261927

https://supportforums.cisco.com/message/3298670#3298670

https://supportforums.cisco.com/message/3306069#3306069

https://supportforums.cisco.com/message/3389180#3389180

Cheers!

Rob

[Leonardo Santana]

Thanks guys

I will do a lab enviroment to validate this.

Regards