Session Initiation Protocol (SIP), with its promise of serving as a single global signaling standard, has mushroomed in importance for networking in the past year. But it may be years from adoption ...

Session Initiation Protocol (SIP) is a control (signaling) protocol developed by the Internet Engineering Task Force (IETF) to manage interactive multimedia IP sessions including IP telephony, ...

Cyber-attacks using the VoIP protocol Session Initiation Protocol (SIP) have been growing this year accounting for over 51% of the security event activity analyzed in the last 12 months, according to ...

Update: We're in the last throes of winter break 2019, which means most Ars' home office phones can stay dormant for a few more days. As such, we've been resurfacing a few classics from the ...

NEC's business-grade broadband wholesale division, NEXTEP, is tooling up its national network to provide Voice over Internet Protocol (VoIP) services, with a wireless offering also on the horizon. "We ...

Why Most Buyers Can Ignore the Question of SIP vs VoIP Your email has been sent Discover the differences between SIP vs VoIP and why those differences don’t really matter that much during the buying ...

Some weeks ago the Gearhead Underground Bunker started to fill up with some really cool VoIP stuff, including 3CX‘s free software-only VoIP PBX and a couple of D-Link VoIP DVG-2001S Terminal Adapters ...

Second-generation Voice over IP chip is designed for 802.11a/g wireless phone applications, runs the VoIP Session Initiation Protocol (SIP) stack, uCLinux operating ...

In June, Voice over Internet Protocol (VoIP) software developer Xten promised to bring its eyeBeam software to the Mac platform and today the company delivered. EyeBeam is a Session Initiation ...

Uh-oh:hackers have proven that Voice over internet Telephony (VoIP) accounts are prone to the nuisance of voice spam – by attacking the university where the co-author of the protocol that VoIP runs on ...

The free Linphone app for the Android smartphone allows you to make Voice over Internet Protocol (VoIP) calls using any VoIP service that supports Session Initiation Protocol (SIP). Linphone can make ...