"Caller id presentation system" is a system for loggin/presenting information about incoming phonecalls. It currently supports ISDN routers with the ability to send syslog messages.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.
