In the beginning there were smoke signals, then the telegraph, telephone, fax, e-mail, texting and live chat that have all been part of the telephony world. Now, VDO-PH International's proprietary ...

The networking giant announces the latest version of its Internet Protocol-based PBX call manager software, which integrates video conferencing into its IP telephony solution. Marguerite Reardon ...

As mobile operators migrate to 3G networks and services, they see video telephony services as the killer app that will differentiate new 3G service from existing 2G and 2.5G ones. Although it is ...