You can generate a voice-over-IP call directly from a test platform.
Network Instruments, LLC
Access to Nortel’s proprietary UNIStim VoIP protocol.
Serving as both a network analyzer and a software console for OmniEngine.
Colasoft Co., Ltd.
Monitor, troubleshoot, and analyze wired and wireless networks.
Emsi Software GmbH
A-squared Anti-Dialer protects your PC from manipulated dial up connections.
HotRecorder for VoIP Flawlessly record your VoIP conversations!
DIDCall is a VoIP Service Provider to the world of VOIP.
The conaito VoIP EVO SDK contains a high performance VoIP conferencing client.
SpeedVoIP Communication Technology Co., Ltd.
Circumvent VoIP blocking to protect your VoIP business and profit.
Voice X Ltd
Northeast Voip is built to simplify voip phone calls using your PC.
G Tel VoIP Services
G-Tel VoIP services have been providing voip world wide successfully.
VoIP Bookers offers you quality voIP and sip calls.
Avon Dialer makes possible VoIP calls from VoIP blocked area.
IP blue Software Solutions, LLC.
It is a tool for VoIP network engineers and students learning Cisco VoIP.
GMS Dialer is a VoIP dialer application that allows to make VoIP calls.