How to create an account for the TelcoBridges support forums and upgrade to the latest release?

Would you please advise how I can get an account for the TelcoBridges support forums? I would like to upgrade to the latest release from 3.1.10. According to the tbwiki, the latest release could be found at the support forum?

Hello

You can register to SBC forum from the following link; https://forums.freesbc.com

You can download the latest firmware from the following link;
TelcoBridges’ Download Center

Please contact support@telcobridges.com for the latest firmware/software download and related user/pass for download.

Please run yum update to get latest CentOS updates before the upgrade.
Upgrade procedure is; FreeSBC/ProSBC Web Portal 3.1: System Settings - TBwiki (telcobridges.com)