debian 12

  1. 3CX SBC - Set DSCP with nftables

    I noticed in the v20 Update 7 release notes that it says, "marked RTP traffic as high priority (TOS 46) ". When I upgraded to v20 about a year ago, I was surprised that the latest SBC software doesn't set industry standard QoS markings. I got to work in nftables to mark packets with correct...
  2. Arthur.b

    3CX SELF HOSTED - NO SYSTEM CLOCK SYNCHRONIZED

    Hello everyone, We've noticed during our recent installations that the systemd-timesyncd package is no longer natively included in the ISO provided on the 3CX partner portal: debian-amd64-netinst-3cx.iso. Do you know why this change was made? This forces us to install the package manually...
  3. 3CX Database Encryption

    Hi, we are undergoing a security audit, and they wanted to know what type of database encryption is being used by 3CX. Does anyone know about this? We are running in 3CX V20 hosted in Digital Ocean using Debian 12.
  4. Arthur.b

    SBC (RASPBERRY) - HOW TO UPDATE TO DEBIAN 12

    Hello, In the following article: https://www.3cx.com/blog/news/sbc-eol-upgrade/, it is mentioned that SBCs need to be updated to Debian 12. However, for Raspberry Pi devices, it is specified that a Debian 12 image must be reinstalled. Has anyone found a way to perform this operation remotely via...
  5. how to change a fqdn

    I updated the system from version 18 to 20. together with reinstalling debian. When restoring from a backup, the system itself gave me its own vision of my new URL. How do I set my own values fqdn?
  6. Solved Post-Configuration Login Error

    We used to have our system on Windows but we are transitioning to Debian v20. Upon uploading our backup to the configuration and finishing the process, we are met with the links to login to the 3cx. However, we are only given our username and no password. We have tried every password we have and...
  7. Solved Provisioning failed for Yealink W80DM

    Hello everyone, We have just set up a 3cx server (V20 Debian based) on a local VM. The functions all seem to work perfectly, only the provisioning of the DECT Manager W80DM from Yealink is causing problems. We have followed the instructions but the following error message with ID 30040 appears...