9
3CX System Ltd
30
Freeware
Be connected to all your contacts anyhwere anytime with 3CX VoIP Client.
2
Anton Raharja
11
Open source
This software enables voice, video and IM sessions based on XMPP, SIP and IAX2.
7
Ivan Sorokin
188
Freeware
A peer-to-peer voice-enabled LAN instant messenger.
66
Jeroen de Kleijn
20
VoIPerized enables you to make free audio calls to other people.
21
Screaming Bee LLC
9,268
Freeware
It is a free program that will modify your voice to match your personality.
2
Null Team Impex SRL
332
Open source
Yate is free and open source communications software.
3
Duxoft Lite
130
Freeware
It is a SIP-based softphone, can be used to make or receive calls.
2
Cisco Systems, Inc.
62
Freeware
It adjust client adapter settings and display information about the adapter.
24
LionSea Software inc
253
Shareware
Network Adapter Drivers Download Utility is used for updating network adapter.
1
HotRecorder
25
Shareware
HotRecorder for VoIP Flawlessly record your VoIP conversations!
1
DIDCall
4
Freeware
DIDCall is a VoIP Service Provider to the world of VOIP.
conaito Technologies
4
Shareware
The conaito VoIP EVO SDK contains a high performance VoIP conferencing client.
SpeedVoIP Communication Technology Co., Ltd.
5
Demo
Circumvent VoIP blocking to protect your VoIP business and profit.
1
Voice X Ltd
1
Freeware
Northeast Voip is built to simplify voip phone calls using your PC.
G Tel VoIP Services
14
Freeware
G-Tel VoIP services have been providing voip world wide successfully.
VoIP Bookers
Freeware
VoIP Bookers offers you quality voIP and sip calls.
10
Avon Dialer
115
Freeware
Avon Dialer makes possible VoIP calls from VoIP blocked area.
