Free VoIP Software for Windows

VSmart has built-in support for Google Voice and IPKALL: 1. Dial Google Voice and IPKALL directly, no other services needed, simple and easy! 2. Make and receive FREE calls from anywhere in the world. 3. Turn your home PC into a SIP gateway, make and...

vSmart has built-in support for Google Voice and IPKALL: 1. Dial Google Voice and IPKALL directly, no other services needed, simple and easy! 2. Make and receive FREE calls from anywhere in the world. 3. Turn your home PC into a SIP gateway, make and...

Jitsi (64-Bit) is an audio or video and chat communicator that supports protocols such as SIP, XMPP/Jabber, AIM/ICQ, Windows Live, and Yahoo. Jitsi (64-Bit)can encrypt your calls using the innovative ZRTP. Show you're desktop to anyone with a...

Jitsi is an audio or video and chat communicator that supports protocols such as SIP, XMPP/Jabber, AIM/ICQ, Windows Live, and Yahoo. Jitsi can encrypt your calls using the innovative ZRTP. Show you're desktop to anyone with a video-capable XMPP or SIP...

iPhone SIP Client is uniquely designed and developed to add the power of making VoIP calls directly through the iPhone. Since its development by Adore Softphone, the iPhone Softphone has significantly made a distinctive place in the SIP Softphone market....

This is a softphone ( pc2phone) to make VOIP calls over internet . Obtain a sip account from provider and enjoy the crystal clear voice quality with low bandwidth codecs. This dialer can bypass firewalls and ISPs with built in VPN technology. This is a...

Chat with text or voice, on a LAN or the...

hail is a FREE easy to use communications service. hail enables you to communicate across all of your devices seamlessly. Below are the current hail features available through hailfone: hail Directory - All hail users and merchants can be found in...

The common Carrier-Class VoIP system requirements.(Wholesale, retail and develop agents) VOS3000 is designed for carrier-class operations by Kunshi Network Technology Co., Ltd.Providing Account Management, ExchangeRate Management, Rate Management,...

SAM is a simple voice answering machine for Skype users. When you are away from your PC and there is no one to answer your incoming Skype calls, KishKish SAM will pick up the call, play a greeting message and the all-time classic beep, so the calling...