The conaito VoIP EVO SDK contains a high performance VoIP conferencing client.
It is a nice and easy to manipulate software, with many features.
A peer-to-peer voice-enabled LAN instant messenger.
Delivers crystal clear sound even for both low and high-bandwidth users.
VoIP SIP SDK provides a powerful and highly customizable solution.
This plug-in allows you to type text messages to your friends over voice clients.
FreeCall is a client for making VoIP (voice over IP) calls.
HiVoiz is a VoIP client for your desktop in order to make phone calls.
SIP Communicator - the Java VoIP and Instant Messaging client.
3CX Assistant / VoIP Client – Easy Call Control from your desktop!
Vizon SoftPhone is an award winner professional VoIP client application.
Voip-A-Lot is a telephony client that allows you to make calls from your PC.
VoxPC is a desktop client designed to make VoIP call from PC.
Tools for sms/mms bulk sending an VoIP software client.
Docomodubai is a VoIP client that allows you to make calls from your computer.
Join Express is an easy-to-use VoIP client for Windows OS.