In our last VoIP installment, we looked at the main reasons why SIP has become a widely adopted protocol, but we left details of the protocol’s inner workings fairly vague. This article will drill ...

Voice-over-IP (VoIP) networking comprises many components and network managers might find themselves treading on new and fragile ground as they investigate VoIP projects. This white paper provides an ...

REDMOND, Wash., and FAIR LAWN, N.J. — March 13, 2006 — Today, Microsoft Corp. (Nasdaq: MSFT) and RADVISION (Nasdaq:), a leading provider of multimedia ...

SAN MATEO, CA--(Marketwired - Feb 26, 2014) - Brekeke Software, developer of SIP software for enterprises and service providers, has today announced the release of a new version of Brekeke SIP Server.

I saw some high-end, feature-rich, browser-directable SIP phones at Supercomm last week, those exploiting the favored Session Initiation Protocol for VOIP. They all made use of presence awareness, and ...

MONTEREY, Calif.--(BUSINESS WIRE)--CyberData Corporation announced today that they are releasing an enhanced version of their SIP Paging Server, which now includes bell scheduling capability.