CUCM 11.5 is now available on CCO software downloads as of today, the FCS build number is 11.5.1.10000-6 and can be accessed at the following:
https://software.cisco.com/download/release.html?mdfid=286306100&flowid=79971&softwareid=282074295&release=11.5%281%29&relind=AVAILABLE&rellifecycle=&reltype=latest
File: UCSInstall_UCOS_11.5.1.10000-6.sgn.iso
Release Notes
http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/rel_notes/11_5_1/cucm_b_release-notes-cucm-imp-1151/cucm_b_release-notes-cucm-imp-1151_chapter_010.html
Imp Change:
Deprecated Endpoints
As of Cisco Unified Communications Manager Firmware Release 11.5, the following phones are not supported:
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Cisco IP Phone 12 SP+ and related models
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Cisco IP Phone 30 VIP and related models
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Cisco Unified IP Phone 7902
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Cisco Unified IP Phone 7905
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Cisco Unified IP Phone 7910
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Cisco Unified IP Phone 7910SW
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Cisco Unified IP Phone 7912
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Cisco Unified Wireless IP Phone 7920
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Cisco Unified IP Conference Station 7935
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.
Manish
