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Cisco Unity Express (NME-CUE) Compatibility for CUCM 9.1.2

I unable to find latest Compatibility matrix for Cisco Unity Express (NME-CUE) module for integrating with CUCM 9.1.2

The URL: is updated with CUCM 9.0 only.

Request to share Compatibility matrix or suggest Hardware and software for my below requirement.


I am running NME-CUE 7.0.6 on 2951 ISR2 with IOS version 15.2(4)M5 and integrated with CUCM 7.1.5 using SCCP.

I am upgrading my CUCM to 9.1.2 and need suggestion on upgrading the CUE.

Also need details on Licensing for approx 100 Mailbox and  25 Voice Ports (No need of IVR Ports).





Everyone's tags (3)
Hall of Fame Super Red

Hi Chandan, CUE 8.6.6 and

Hi Chandan,


CUE 8.6.6 and later are compatible with CUCM 9.1.x;


Support for Cisco Unified Communications Manager 9.1

Cisco Unity Express 8.6.6 provides support for Cisco Unified Communications Manager 9.1.


Because you are moving from a pre-7.1 CUE version you will need to follow the CSL License migration process;


NoteWhen you upgrade to Cisco Unity Express Release 8.6.x from any release prior to Cisco Unity Express Release 7.1, you must replace your pre-CSL licenses with CSL licenses. You must migrate your licenses for the mailbox features and port features. If you have purchased the optional IVR features, you should also migrate your licenses for the IVR features.


Software Activation for Cisco Unity Express 7.1 and Later Versions








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