Vista Caller-ID is a simple CallerID program that runs in the system tray and displays the name and number of the current caller in a small pop-up window. The software can also announce the caller with a virtual voice and log all incoming calls to a text file. If you are using Microsoft Outlook, you can activate Outlook integration which will try to match the caller to your contacts and display a picture (if available).
Vista Caller-ID Features:
Speech synthesis to verbally announce caller id information
Configurable talking caller id (prefix, format, voice, volume, repeat)
Microsoft Outlook synchronization allows contact picture to be displayed in the Caller ID popup window (supported phone number fields: Assistant, Business, Business2, Business Fax, Callback, Car, Company Home, Home2, Home Fax, ISDN, Mobile, Other, Other Fax, Primary, Telex, TTY/TDD)
Added Apple iPhone ContactPhoto support (if synchronized with Outlook)
Moving the Vista Caller ID form via glass (allows form to be moved by dragging the glass)
Changed Vista Caller ID form size to 590 485
Improved legacy compatibility with Windows XP
Clear Type support added
Caller ID History now integrated with Vista Caller-ID software
Call History allows outlook style grouping and sorting
Vista-style control enhancements such as command-link buttons for navigation, separation and paging controls
Dynamic control sizing based on operating system
Dynamic font management based on operating system (Segoe UI on Vista and Tahoma on XP/2000)
Vista UAC (User Access Control) compatibility added
Explicit platform target set to x86 instead of any CPU in effect native 64-bit is NOT supported at this time

The license of this software is Freeware, you can free download and free use this phone software.