Applicable Product: Nyquist E7000, Nyquist C4000, and Standalone
Applicable Releases: Nyquist E7000 8.0.0:1050 and Nyquist C4000 5.0.0:740
Fixed in Releases: Nyquist E7000 9.0.0, Nyquist C4000 6.0.0 and higher
Firmware File Name: NyqUpdate-3.0.680.tar.gz

How to apply updated firmware: Use "Firmware" view of the Nyquist web interface.

This new Nyquist appliance firmware version (NyqUpdate-3.0.680.tar.gz) provides the following fixes:

Provides increased immunity to noise on the NQ-E7020-G2 Digital Call Switch’s serial CAN bus interface which has been reported to cause these devices to place random calls or enter an undefined state of operation.