This site includes a list of all the updates for SfB Server 2015
The central stop for the details is the following URL – it includes the Release Notes, Download Link and the install instructions.
https://support.microsoft.com/en-us/kb/3061064
Status: 27.06.2020 – CU 11 included
Status: 15.08.2019 – CU 10 included
Status: 25.06.2019 – CU9 included
Status: 23.03.2019 – SU March included
Status: 12-01-2019 – CU8 included
Status: 08-01-2019 – CU7 included
Status: 27-04-2018 – CUHF1/HF2 included
Status: 05-02-2018 – Debugging Tools updated (2-2-2018)
Status: 03-01-2018 – CU 6 now included – .Net 4.7 support included in CU 5 [Technet]
| Version | Date | Release | Notes |
| 6.0.9319.0 | May 15 2015 | RTM | N/A |
| 6.0.9319.55 | June 19 2015 | CU | KB3051958 Core | KB3061059 FE & Edge | KB3051960 Web Comp
KB3063353 UCMA | KB3063352 RG | KB3061058 Web App |
| 6.0.9319.72 | September 4 2015 | CU | KB3090687 Core | KB3080355 SU | KB3080352 SU |
| 6.0.9319.88 | Oktober 1 2015 | SU | KB3098601 Core | KB3098600 Web
Fix for KB3097592 Meeting Join on iOS9 |
| 6.0.9319.102 | November 17 2015 | CU 1 | KB3061064 SU
Adds Shared Line Appearance |
| 6.0.9319.235 | March 18 2016 | CU 2 | Adds ADAL | Join meeting without a PIN |
| 6.0.9319.259 | June 30 2016 | CU 3 | Adds VBSS | Busy on Busy | Multiple emergency numbers | Offline IM |
| 6.0.9319.272 | Nov 4 2016 | CU 4 | Location-Based Routing for Mobile Clients |
| 6.0.9319.277 | Feb 13 2017 | SU | Push Notification support for iOS and Android | Location-Based Routing for Mobile Clients |
| 6.0.9319.282 | May 17 2017 | CU 5 | Server 2016 Support | Modern Meeting Join Experience a.k.a Skype Meetings App | VoicemailOnBusy | .Net 4.7 support |
| 6.0.9319.510 | Dec 11 2017 | CU 6 |
Improvements and fixes (not all listed here)
|
| 6.0.9319.514 | Jan 19 2018 | CU6HF1 |
Non-LBR enabled user can join a LBR enabled PSTN call in SfB mobile clients LBR enabled PSTN call can be transferred to a non-LBR enabled user in SfBS 2015 Precedence of SfB Online user’s caller ID in cloud PBX with PSTN connectivity |
| 6.0.9319.516 | March 16 2018 | CU 6HF2 | Min. release required for TLS 1.2 only
Fix for Missing ApplicationOptions attribute in user object created by New-CsHybridApplicationEndpoint cmdlet High mem usage (RtcHost.exe) with SLA Can’t sign in SfB mobile apps after CU6 install Push Notification not working for SfB for iOS Voice settings are intermittently reset in SfB on iOS and Android |
| 6.0.9319.534 | July 31 2018 | CU7 | Microsoft SQL Server 2016 SP1 support
Support for VBSS in SfBS meetings for SFB Mac and many more including multiple Mac updates and fixes. To many to list them all. |
| 6.0.9319.537 | January 8 2019 | CU8 | MoveToTeams now possible with SfBS 2015 and many more including multiple Mac and UCMA fixes. To many to list them all.Known issues: https://support.microsoft.com/en-us/help/4459114 |
| 6.0.9319.544 | March 12 SU | SU | Fix for Skype for Business 2015 and Lync Server 2013 spoofing vulnerability KB4494279 |
| 6.0.9319.548 | May 3 2019 | CU 9 | support TLS 1.2 connections from Surface Hub and Microsoft Teams Rooms systems (SRSv2)
Simultaneous ring not working Can’t upgrade back-end database that uses a SQL Server always on AG File transfer filter doesn’t block file name extension A lot UCWA fixes: To many to list them all |
| 6.0.9319.559 | June 31 2019 | CU 10 | Many fixes (UCMA, MAC, Form-based authentication, codec prioritization in MED, SLA) No new features |
| 6.0.9319.562 | August 2019 | CU 10 HF1 | KB4518735 |
| 6.0.9319.580 | May 2020 | CU 11 |
Debugging Tools:
Version: 6.0
Published: 2/2/2018
Download: https://www.microsoft.com/en-us/download/details.aspx?id=47263