Plug it into the Kerio Control box and reboot; the upgrade will start automatically. :
(Note: If you later upgrade to version 9.4.3 or beyond, this manual configuration parameter will be overwritten by native GUI switches built directly into the Web Admin dashboard.) Deployment Guide: How to Apply the Update Securely kerio control 942 upd
Set the (e.g., Trusted/Local Interfaces) and Destination (e.g., Internet). Under Services , specify the required UDP ports: OpenVPN: UDP Port 1194 IPsec VPN: UDP Ports 500 and 4500 DNS Resolution: UDP Port 53 NTP Time Sync: UDP Port 123 SIP (VoIP): UDP Port 5060 2. Optimizing UDP for VoIP and Video Conferencing Plug it into the Kerio Control box and
Kerio Control 9.4.2 is a maintenance update for GFI Software’s edge router and firewall solution, primarily focused on stability, security patches, and minor functional refinements. As a mid-cycle "update" (upd), it ensures the appliance remains compatible with evolving web standards and hardware environments. Key Features and Improvements Enhanced Security: Optimizing UDP for VoIP and Video Conferencing Kerio