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 ...

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 ...

A correction was made to this story. Read below for details. PALO ALTO, Calif.--Internet telephony operator Skype has tens of millions of users but envisions attracting billions with the help of video ...