CUCM 11.5 est disponible depuis quelques jours au téléchargement depuis un CCO,
La release notes de la version 11.5 pour CUCM et IM & Presence est disponible ici: https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/rel_notes/11_5_1/cucm_b_release-notes-cucm-imp-1151.html
Points a prendre en considération:
Deprecated Phone Models:
As of Cisco Unified Communications Manager Firmware Release 11.5, the following phones are not supported:
If you use any of these phone models on an older release of Cisco Unified Communications Manager and you upgrade to Release 11.5, the phone will not work after the upgrade completes.
IM and Presence Service Interoperability with Expressway-C
To interoperate Cisco Unified IM and Presence Service Release 11.5(1) and Expressway-C, you must be running a minimum version of Expressway-C X8.8. IM and Presence Service 11.5(1) does not support earlier versions of Expressway-C.
If you are upgrading from an earlier release where you are already interoperating with Expressway-C, upgrade your Expressway-C system to X8.8. After upgrading Expressway-C, you can upgrade your IM and Presence Service.
Cisco IP Phone 7800 and 8800 Series Features
The phone Firmware Release 11.5 is not embedded in the Cisco Unified Communications Manager Release 11.5. The phone firmware needs to be downloaded from Cisco.com and installed separately.
Remote Call Control using Upgraded Skype for Business Clients
With this release, the Remote Call Control feature of IM and Presence Service supports Skype for Business 2015 clients that were upgraded from Lync 2013 clients, and which are registered to a Lync 2013 server. With this feature, users can use the upgraded Skype for Business client to control their Cisco Unified IP Phone.
The Skype for Business 2015 client must have been upgraded from a Lync 2013 client, and must be registered to a Lync 2013 server