i4l-isdnlog

An ISDN line logging and control utility

Isdnlog is a very powerful tool to log calls on your ISDN line. It can analyze the D-channel messages and start programs based on various phone call events. It can make summaries of phone call costs and translate known numbers to names. It has its own database for areacodes and phone call costs for many phone network providers and can help you to take care of your phone bill.