upgrade cucm and IMP servre

[mkhriesa]

we have cucm and IMP 9.1

we planning to upgrade them to 10.5 ,but the current setup is IM&P (Restrected) and CUCM (UnRestreicted) is that supported? can we proceed with upgrade? or we have to upgrade cucm them rebuild the IMP  from scratch as unrestricted?

[faycal.rabahi]

Hello,

What do you mean by IMP restrected and CUCM unrestrected?

In the normal case and most of the time you don't have to rebuild IMP from scratch just recover it .

Please rate if it help.

Regards

[Deepak Rawat]

http://docwiki.cisco.com/wiki/CUPS/IM%26P_FAQ#Can_I_mix_restricted_and_unrestricted_images_in_the_same_cluster.3F.3F

http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/compat/10_x/cucm_b_compatibility-matrix-cucm-imp-10x.html#CUCM_RF_U24CC55E_00

Regards

Deepak

[mkhriesa]

Thanks Deepak , great one , but how we can now solve the issue? can we proceed with upgrade to 10?and from IM&P (Restrected to unrestricted?

[Deepak Rawat]

You should be able to upgrade from restricted to unrestricted because there is no mention about this thing being a problem in the Upgrade guide.

http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/upgrade/10_0_1/CUCM_BK_U4214F9D_00_upgrade-guide-cucm-100/CUCM_BK_U4214F9D_00_upgrade-guide-cucm-100_chapter_010.html#CUP0_RF_ED019CE9_00

The guide does mention about the inability of upgrading from Restricted to Unrestricted but not the other way round. Though you can still check with TAC for a final confirmation.

Regards

Deepak

[Jaime Valencia]

You can go from restricted to unrestricted when doing an upgrade, do bear in mind that is a one way street, if at a later time they want to use restricted, that will mean a rebuild will need to happen, and you'll need to manually migrate all the info via BAT.

[mkhriesa]

so we can proceed with upgrade and changed the IM and P 9.1  from Restrected to unrestricted like to be same as CUCM?

[Jaime Valencia]

Yes