Columbia 400 and Mark Spencer, inventor of Asterisk

Listen to Part One, Part Two, Part Three, and Part Four interview with Mark Spencer.
The Techistan staff asked for contributions through social media such as Twitter, fring, Skype, Linkedin, and Facebook for what to talk with Mark about. Fred Posner of TeamForrest in USA, Steven Cayona of DIDX in Florida, Max Glucksmann of Comtel-Networksin Florida, Brough Turner (respected [...]

What is the definition, explanation and value of SIP trunking? AT&T, Frost & Sullivan, and Network Equipment Technologies is sharing their expertise via a webinar:
When:               November 19, 2009
1 p.m. Eastern / 10 a.m. Pacific
What:               Understanding the Value of SIP Trunking: Supporting
Today’s [...]