There isn't much substantive difference between VoIP vs. IP telephony, and in fact, many -- if not most -- IT professionals use the two terms interchangeably. Some experts argue, however, that VoIP ...

IP telephony is sometimes considered the same as VoIP. However there are significantdifferences between the two. Voice over IP (VoIP) simply allows voice communications to betransmitted over a data ...

The Session Initiation Protocol and voice over IP are two complementary, yet distinctive, technologies that have helped underpin internet communications. Both SIP and VoIP are core components in ...

The two-way transmission of voice over a packet-switched IP network, which is part of the TCP/IP protocol suite. The terms "IP telephony" and "voice over IP" (VoIP) are synonymous. However, the term ...

Last week we confessed to a VoIP product backlog and we began to reduce the queue by looking at a software-only, Session Inititation Protocol-based VoIP PBXs and adapters that allow you to use analog ...

As organizations strategize for infrastructure consolidation, IP telephony discussions are compulsory. Guidelines for a decision in favor of IP telephony must include infrastructure readiness, ...

On Monday, at the VoiceCon 2006 conference in Orlando, Fla., Cisco said it will add support for session initiation protocol, or SIP, to its IP PBX software. The new version of the product, CallManager ...

As industry moves from traditional telephony toward Internet provider telephony, Rochester Institute of Technology has partnered with MAC Source Communications, an Avaya Inc. Gold Business Partner, ...

The most reliable internet protocol (IP) desk phone is Polycom VVX because its hardware is crafted to an extremely high standard, and its userbase appears to be consistently satisfied with its ...