Active Caller ID is a strong full featured Caller ID detection program that will turn your PC into an advanced Caller ID device. It uses your MODEM and Caller ID service provided by your local phone company in order to identify whos calling.
Active Caller ID has its own built-in Address Book that will keep your contacts in one place where they will always be easily available. It allows you to associate a ring audio file(mp3, wav, mp4, ogg, m4a, aac, ac3, flac, au, voc) to per contact. it also allows you to associate a photo to per contact.
Features:
* Supports 2 detection mode: TAPI and Direct COM.
* Supports associating a ring audio file (mp3, wav, mp4, ogg, m4a, aac, ac3, flac, au, voc) to per contact.
* Supports associating a photo (bmp, jpg, gif) to per contact.
* Enableor disable ring audio.
* Supports 4 themes.

The license of this software is Free Trial Software, the price is $19.95, you can free download and get a free trial before you buy. If you want to get a full or nolimited version of Active Caller ID, you can buy this phone software software.