Are TrueConf solutions secure?

They are absolutely secure. TrueConf uses its own proprietary video codec and transport protocols. Moreover, all connections are protected by SSL/TLS, and audio and video streams are mixed on-line. This allows us to state that no video conference and no video call will be overheard and seen by uninvited guests. What's more, the access to every user`s personal information is protected by their own password. The administration of TrueConf Server software is not less secure. To start working with TrueConf Server the administrator will only have to open one port. As for the client applications, they can work both in LAN and VPN, as well as over the Internet. You do not need to have a direct IP address.