Acid Rane is free caller id software that helps you manage who calls and lets lets you: Automatically hang up on unwanted callers, such as telemarketers. Automatically display an alternate name and number for those embarrasing calls from bill collectors. Get notified on remote computers, such as at your office, of who calls your house in realtime. Works through firewalls and proxy servers. View reports of who called and when. Publish Caller ID information to your web site (call history is stored in XML format). Hang up on all calls (Do Not Disturb mode).