Hi, welcome to the NCID Explorer testing family
This is the first NCID client for iOS. NCID stands for Network Caller ID and requires a NCID server to be running. It allows you to track incoming and outgoing calls over your network, so you can, for example, see if someone is calling on your VoIP or landline number while using your computer.
For more information, visit these links:
http://www.erike.net/ncid
http://ncid.sourceforge.net/
http://en.wikipedia.org/wiki/Network_Caller_ID