Who's Calling turns your PC into a high-tech CallerID (CID) box with advanced features. It even works for users who don't have CID services by dialling out to a phone company service and getting the caller information.

It's easy to install and use, working with CID service to audibly announce incoming calls by speaking the number, record caller information, block unwanted calls, email call notifications, and more. You can even see a picture of your caller POP UP if you have CallerID.

You can create a list of callers to block. When a blocked number is received, the phone is simply disconnected. Recorded calls can be added to a phone book then selected and automatically dialled to return phone calls. If you have a Slimp3 player, then you can view CallerID data on your Slimp3 players screen. Complete online help makes it simple to tweak settings and have Who's Calling running properly in just a few minutes.

Note: Whos calling doesn't use an MsAgent character which makes it a lot faster at speaking and displaying call data than other speaking CallerID software.