A small soft phone application with all the features.
With ITooLabs Communicator you can easily make and receive calls, manage calls.
SJ Labs, Inc.
Softphone that lets you speak over Internet with any desktop, notebook, or PDA.
It allows consumers to reduce resources like paper, electricity, time and money.
SIP Communicator - the Java VoIP and Instant Messaging client.
Digitize vinyl records and restore audio recordings.
TekSIP is a SIP Registrar and SIP Proxy for Windows.
Robust SIP ActiveX Phone is a powerful and robust SIP ActiveX phone client.
E-Soft Billing (Pvt.) Ltd.
SIP Mobile Dialer is designed for small and mid size VoIP/SIP providers.
Model Science Software Inc
Model ChemLab is a lab simulation for lab experience.
Gambit Communications, Inc.
MIMIC Virtual Lab CCNA - CCNA training lab.
Nations Photo Lab
Nations Photo Lab is a professional photo lab that provides high quality.
This software enables voice, video and IM sessions based on XMPP, SIP and IAX2.
Billion Online Technology Ltd.
BOL SIPPhone is the leading SIP dialer, available for private label and logo.
Finarea S.A. Switzerland
Enter your settings in SIP-device and call at the lowest rates available.
OctroTalk is an integrated instant messaging application VoIP call, SIP call etc.