Dial/operate a phone connected to the serial com port interface RS-232.
Phone Dial by PC is software which can make VoIP calls.
Free phone calls all around the world.
VoipBuster can make VoIP calls, call landlines and cell phones and send SMS messages.
Successor to Yahoo! Chat.
Yahoo! Messenger Free can make VoIP calls, text chat, join chat rooms, chat with groups and video conference.
Flexible voice chat software which can connect to many users and supports groups.
RaidCall can make VoIP calls, text chat and chat with groups.
Free telephone calls and cheap SMS with Voice-over-IP.
SmartVoip can make VoIP calls and call landlines and cell phones.
Provides access to online China for users outside of China.
QQ International can make VoIP calls, text chat, join chat rooms, chat with groups and video conference.
A desktop phone utility for VoIP calling.
Nymgo can make VoIP calls, call landlines and cell phones and send SMS messages.
An all-in-one messaging application now available on PC.
Nimbuzz can make VoIP calls, text chat, call landlines and cell phones, join chat rooms and video conference.
Turn Facebook into video conferencing software.
Facebook Video Calling can make VoIP calls and video conference.
Open source VoIP via SIP with video support and instant messaging.
Ekiga can make VoIP calls, call landlines and cell phones, video conference and send SMS messages.
A voice over IP option with voicemail and firewall features.
SoftPhone Client can make VoIP calls and call landlines and cell phones.
Surf public pay-as-you-go WiFi hotspots with your Skype account.
Skype WiFi for W8 can make VoIP calls, text chat, call landlines and cell phones, chat with groups, video conference and send SMS messages.
Make online VoIP telephone and video conference calls from Gmail.
Google Voice and Video Chat can make VoIP calls, text chat, call landlines and cell phones and video conference.
Google instant messaging software that can make video and voice calls with a Google account with VoIP.
Google Talk can make VoIP calls, text chat, call landlines and cell phones, chat with groups and video conference.
Voice-over-IP software with superior effects and positioning.
Ventrilo can make VoIP calls, text chat and chat with groups.
A wonderful alternative to access the Windows Live messenger network.
aMSN can make VoIP calls, text chat, chat with groups and video conference.