9
3CX System Ltd
30
Freeware
Be connected to all your contacts anyhwere anytime with 3CX VoIP Client.
5
Avaya Inc.
314
Commercial
A simple way to communicate and make phone calls using your internet connection.
1
deltathree Inc.
2,500
Freeware
Connect with your computer and make calls through the iConnectHere VoIP network.
SnapCalls
Freeware
A softphone to use with the Snapcalls VoIP service.
2
Ecotronics Ventures LLC
144
Freeware
Kapanga Softphone is a powerful and unique SIP software telephone.
27
ADPHONE APS
181
Freeware
A softphone client for the Adphone telephony service.
MEGA Communications GmbH
14
Freeware
Fonworld is a pre-configured softphone client for customers.
Vizion Communications
Freeware
Vizon SoftPhone is an award winner professional VoIP client application.
2
Avaya
Commercial
The Avaya IP Softphone is an IP telephone client for Windows-based PCs .
BuzzSIP, Inc.
3
Freeware
BuzzSIP is a VOIP softphone that allows you to speak with any other softphone.
2
Mizutech SRL
202
Shareware
Mizu Softphone is a professional VoIP softphone for Windows users.
3
iaxtalk.com
33
Freeware
sipLite softphone is a free softphone which works with SIP protocol.
vpcashcall
2
Freeware
The VpcashCalls Softphone is a basic softphone which runs on Microsoft Windows.
121
Martin Prikryl
190,744
Open source
WinSCP is a free SFTP client, FTP client, WebDAV client and SCP client.
