Discover why (and how) a VoIP gateway is one of the few truly plug-and-play devices in business communications.

With so many easier alternatives for sending docs, VoIP fax is a lousy strategy. Learn why fax fails over VoIP and what you ...

As VoIP calls become more widespread, understanding their vulnerabilities is crucial. Learn about VoIP security, call ...

VoIP is based on IP telephony and employs protocols such as Session Initiation Protocol (SIP) for call signaling, Secure Real-Time Transport Protocol (SRTP) for secure voice transmission ...

One of the biggest knocks on VoIP technology is its lack of security. But at the Interop show this week, a group of vendors and technicians has quietly been demonstrating secure, multivendor VoIP ...

Next in line is VoIP hopping, which can enable remote eavesdropping, but more critically compromises VLANs, which were previously trusted as providing a secure VoIP environment. VoIP hopping can ...

Remember, voice calls made using VoIP are more secure than those made using a traditional home phone service because they’re ...