AIM (AOL Instant Messenger) was a popular instant messaging service and appli…
Zem Plus Dialer is a Voice over IP (VoIP) application that allows users to ma…
Yahoo Messenger was a popular instant messaging application developed by Yaho…
Windows Live Messenger, formerly known as MSN Messenger, was a popular instan…
VoipDiscount is a Voice over Internet Protocol (VoIP) application that allows…