Applicable Product: Nyquist C4000 Applicable Release: 6.0.0.727 Fixed in Release : 7.0.0 and higher Patch Filename : c4000-6.0.0.727-patch1.tar.gz How to apply patch: Use "System Update" in the "System Parameters" view of the Nyquist web interface. This patch resolves the following issues found in C4000 Release 6.0.0.727: [NYQ-7250] - Fixed an issue where Nyquist status service may fail to start; causing Amplifier Protection notifications to not be received, and Sound Masking setup and status to not operate properly. [NYQ-7251] - Fixed an issue where syslog log file is empty and no entries are written to the syslog. [NYQ-7252] - Fixed an issue where exim4 version number is not displayed on "Check Server Status" report. Note: This Nyquist server software patch will also automatically install a new version of firmware (NyqUpdate-4.0.333) for use by all Nyquist Appliances.