This page will serve as a repository of information of information related to IPv6 and communications protocols based on IP, including voice-over-IP (VoIP), unified communications (UC). real-time communications (RTC) and the use of the Session Initiation Protocol (SIP). (NOTE: Need to include reference here to how WebRTC is designed to work with IPv6.) Documentation RFC Read more…

UPDATE – Jan 9, 2012: Unfortunately due to some scheduling conflicts, the call on January 9th was cancelled.  There will be discussion on the SIP Forum discussion list to determine the date of the next call. One week from today, on January 9, the SIP Forum’s “SIP Over IPv6 Task Group” will be having it’s Read more…

Last week at the SIPNOC 2012 event in Virginia, I gave a presentation about how the Session Initiation Protocol (SIP) can work with IPv6 and what some of the issues are around deployment.  I emphasized the fact that SIP works over IPv6 and then took a step back to talk about the basics of IPv6 Read more…

How well does the Session Initiation Protocol (SIP) work with IPv6? How do current VoIP software and systems currently handle IPv6?  What does the industry need to do for SIP to thrive in an IPv6 landscape? I’ll be exploring all those questions and much more at the “SIP Network Operators Conference (SIPNOC)” next week in Read more…

With it’s 1.0 release last week, the Jitsi soft phone became the first VoIP client I know of to support DNSSEC. Jitsi, formerly known as the “SIP Communicator”, is available for Windows, Mac OS X or Linux from: jitsi.org Jitsi has a great range of features including support for voice and video calls, chat/IM, desktop Read more…