Supported Auerswald PBX systems:
- COMtrexx Business (from firmware version 1.6.1)
- COMtrexx Advanced (from firmware version 1.6.1)
- COMtrexx VM für Microsoft Hyper-V (from firmware version 1.6.1)
- COMtrexx VM für Oracle VM VirtualBox(from firmware version 1.6.1)
- COMtrexx VM für VMware ESXi (from firmware version 8.2C 000)
- COMpact 4000 (from firmware version 8.2C 000)
- COMpact 5x00(R) (from firmware version 8.2C 000)
- COMmander 6000 Serie (from firmware version 8.2C 000)
Supported operating systems
Server-PC
- Windows® Server 2019
- Windows® Server 2016
- Windows® Server 2012 R2
- Windows® Server 2012 R1 (limited functionality)
- Windows® Server 2008 R2 Service Pack 1
Client-PC
- Windows® 8.1
- Windows® 10
- macOS High Sierra (10.13)
- macOS Mojave (10.14))
Hint:
You can obtain the PBX Call Assist 3 software as well as user licenses directly from the Auerswald Shop https://shop.auerswald.de. If you’re uncertain, you can do without acquiring a license and put a demo version to the test first – for 45 days.
Update V6.4.25.5861
General
This update fixes two high rating vulnerability (CVE-2018-25032, CVSS Score 7.5) and (CVE-2022-0778, CVSS 3.1 Score 7.3):
Modified and new functions
PROCALL-1905
The system information on ProCall Client for Windows now also dis-plays current operating system versions. (Incl. Windows 11 and Ser-ver 2022)
Bug fixes and improvements
PROCALL-1886
Windows Client. A vulnerability (CVE-2022-0778) in the BoringSSL library in the WebRTC code of the Windows client was closed. Refer-ences ========== URL for this Security Advisory: [https://www.openssl.org/news/secadv/20220315.txt] Note: the online version of the advisory may be updated with additional details over time. For details of OpenSSL severity classifications please see: [https://www.openssl.org/policies/secpolicy.html] bor-ingssl / boringssl /c7a3c46574e7fc32357b2cc68f961c56c72b0ca4 Don't loop forever in BN_mod_sqrt on invalid inputs.
PROCALL-1954
Vulnerability to zlib memory corruption (CVE-2018-25032).
SIX-2502
Fixed a problem where phone numbers entered by the user in the client under "other lines" appeared in the monitor and favorites.
SIX-2309
In UCServer Admin in Services "Pusch notification" tab was not sort-ed correctly. The error has been fixed.
SIX-2514
The export function in UCServer had problems with umlauts and there was a UTF8 error when creating the zip file. The problem was fixed..
Known issues and limitations
Support of the EWS connection of the Windows client and EWS calendar replicator only possible with TLS 1.2 (CDAS-184)
For security reasons, the ProCall Client from version 6.4.4.xxxx only supports TLS 1.2.
Connecting the UCServers to UCConnect via a web proxy is not possible (UCCON-213)
If the UCServer is used behind a web proxy, the connection to UCConnect is not possible.
Incompatibility of 32-bit Access Database Engine on 64-bit Windows systems (SIX-1460)
If the UCServer is installed on 64-bit architecture, ensure that no 32-bit Access Database Engine driver is installed in the system. The problem usually occurs when Office 32-bit is installed on the system or is subsequently installed.
The 64-bit Access Database Engine installation file can be found in the subdirectory "Supportfiles" of the UCServer installation directory (normally C:\Program Files\estos\UCServer).
Server components on Microsoft Windows client operating systems (SIX-1154)
The number of connections to a client operating system is limited by the Microsoft EULA. Before you install the UC server on a client operating system, make sure that the number of connections is not exceeded (multiple network connections).
Microsoft license terms: http://www.microsoft.com/de-de/useterms/
Limited docking capability for multiple monitors (SIX-1152)
When using multiple screens, it is only possible to dock the monitor at the outer edges of the entire area.
Restrictions on screen sharing and UAC dialogs (SIX-1151)
During screen sharing, increased rights (UAC dialog) cannot be granted from the remote page. Operation of the UAC dialog must be carried out by the releasing user.
Limitations of Citrix Application Sharing/TerminalServer RemoteApp (SIX-1149)
- When using the application release, it is not possible for ProCall to perform a hotkey selection for technical reasons
- When using the application release, it is not possible for ProCall to perform a hotkey selection for technical reasons
- Integration with Bluetooth cannot be used.
With the softphone, only the first CWE is loaded (SIX-878)
The following registry keys do not work for the call window extension (CWE) on the softphone.
- {{ConversationWindowURL2}}
- {{ConversationWindowURL3}}
Unify OpenScape Business: Connecting participants after a 3-way conference is not possible (RTCSP-1016)
The conference starter cannot connect the other two participants of the conference and thus leave the conference.
