Best VoIP Software for Windows XP

Use any magicJack or magicJack Plus dongle phone adapter with Google Voice and a regular phone for free fully featured landline style home phone service in 3 easy steps: 1. Plug any expired/used/new magicJack or magicJack Plus dongle telephone adapter...

KNCTR is a free entertainment and communication desktop app that allows everyone to make free local and long distance calls to cellphones and landlines in continental North America. Also, KNCTR brings you amazing daily video including hot Hollywood...

TeleTrigger is an Microsoft Outlook plugin that enables click to dial plus other features that ensure you never have to dial another phone number again. Compatible with Yealink, Cisco, Polycom, Snom, Grandstream, and 3CX.What is new in this...

Own your own Free Voice Chat Party Line that runs 24 hours a day. No phone numbers to call, a complete web based Party Line Script. Using the latest browser technology to deliver live free voice chat from PC's and cell phones from any place...

ITooLabs Communicator is a fully-featured client for CommuniGate Pro Server Software that supports Instant Messaging, presence control, and voice calls. With CommuniGate Pro Unified Communications Platform and an extensive set of features designed...

OfficeSIP Messenger provides enterprises with advanced instant communications for free. Compatible with Office Communications Server 2007, OfficeSIP Messenger delivers reliable performance combined with trouble-free deployment and management. Supporting...

Phoner Portable is a free softphone for ISDN and VoIP telephony. An answering machine and text-to-speech support complete the large package. It uses SIP and is fully compatible with all VoIP providers and supports a lot of supplementary services.What is...

MDLsolutions Dialer/Predictive Dialer - 3CX Based Call Center Solution is a proven Windows based comprehensive, dynamic and easy to install/configure SIP/VoIP commercial dialer/call center solution that is low cost yet extremely reliable and well...

Send and Receive Multiple faxes from single computer and modem or network with multiple modems. Optionally send fax via the Internet using our built in fax API. If your fax recipient has an email address, this fax software program will fax email it to...

iCall is software that enables you to make completely free PC-to-phone and PC-to-PC calls. iCall includes features such as free customizable voicemail, incoming numbers, call forwarding, toll free numbers, caller ID, free directory service and dirt cheap...