Vanguard Networks Pte Ltd
Singapore provider of VoIP services including video conferencing, international connectivity, bandwidth management and electronic whiteboard.
www.vanguardnetworks.com.sg
Yugma
Offers free conferencing software for webinars, audio conferencing via phone or VoIP, desktop sharing, and more.
www.yugma.com
Vail Systems
Develops and hosts carrier-grade VoIP and PSTN communications solutions utilizing speech recognition and text-to-speech. Services include: next-generation IVR systems, managed call routing, IP voice conferencing, IP Centrex, enhanced voice mail, outbound call campaign automation, and VoiceXML applications.
www.vailsys.com
Digital Samba
Provider of web-conferencing services, screensharing, video and VoIP. No installation (flash plugin only). Free trial available.
www.digitalsamba.com
Ekiga
An open-source VoIP and video conferencing application for GNOME. Features, screen-shots, documentation, download, and details of how to contribute to the project.
www.ekiga.org
Network Telephone Systems
Supplies and installs business communications solutions using PABX, VoIP, conferencing hardware and cordless phone systems with 2 way. Perth, WA
ntsystems.com.au
Revonix, inc.
A VOIP communication service offering individual and business consumers call, messaging, and conferencing solutions.
www.revonix.com
SageVone
Business, residential VoIP calling plans include feature bundles and PBX functionality such as call transfer, automated attendant, call center queuing, conferencing, etc.
www.sagevone.com
A Conference Call
Audio and video conferencing using T1 voice circuits. No VoIP.
www.a-conference-call.com