Greg Galitzine : Greg Galitzine's VoIP Authority Blog
Greg Galitzine

Rich on Skype, Apple TV Hack

January 18, 2008

Is The All You Can Eat Internet Over?

January 18, 2008

Earlier this week, Time Warner Cable Inc. announced plans to trial a new billing methodology, one based on usage rather than the current flat-rate pricing that is the norm throughout the U.S.   The cable giant will roll out the new tiered pricing scheme in Beaumont, Texas (everything’s bigger in Texas) later this year and says the shift in tactics is designed to underpin a strategy to help reduce network congestion.   Apparently, according to Time Warner Cable, the change will affect but a minority of its users — about 5% — who reportedly use about 50% of total network bandwidth.   Time Warner is concerned that downloading of large files, including video is slowing the network, and they believe that with increasing video usage the problems will worsen.   The company recognizes the need for clear marketing of this initiative to consumers, as a spokesman for Time Warner admitted, “We don’t want customers to feel they’re getting less for more.”   I expect some backlash from consumers who believe the increased pricing will extend beyond just the small percentage of “heavy” users. I also believe that as video and other high-bandwidth applications (Scrabulous HD with full voice and video conferencing, anyone?) become the norm, bandwidth providers will leap at the opportunity to label an increasing number of consumers as “heavy users.” Expect other providers to follow suit.   Note: I realize Cablevision has a sort of tiered pricing too, with the option of paying more for increased bandwidth (one price for 15MB, another for 30MB), but for some reason it doesn’t feel like a penalty. It’s positioned as a bonus. Maybe it’s just good marketing.   We’ll see how this plays out.

Microsoft Wants to Know How You Feel

January 17, 2008

  Bill gates is getting out just in time.   The TimesOnline (UK) is reporting that Microsoft has applied for a patent that might have privacy experts feeling a little nauseated. (Of course the new software would know that.)   The Times refers to the Microsoft software as   …Big Brother-style software capable of remotely monitoring a worker’s productivity, physical wellbeing and competence.   Apparently the patent application describes a system that wirelessly links users to their PCs via sensors that measure their metabolism as well as heart rate, body temperature, movement, facial expression, and blood pressure.   Such technology is already used on firefighters, airline pilots and astronauts.   According to the Times story,   The system could also “automatically detect frustration or stress in the user” and “offer and provide assistance accordingly”. Physical changes to an employee would be matched to an individual psychological profile based on a worker’s weight, age and health.

TMC University SIP: Interview With Dialogic's Jeff Dworkin

January 16, 2008

With the ITEXPO pre-show activities reaching a fever pitch here at TMC headquarters, I took some time to speak with Jeff Dworkin of Dialogic, who will be heading up the TMC University Certification Course SIP: The Foundation For Building Enhanced Services to find out a bit more about the initiative.   Dworkin explained the goal of the certification as well as how Dialogic fits in to the whole SIP subject matter.   Please feel free to check out the short interview I did with Dworkin here. And thanks again to Dialogic for sponsoring this valuable content offering at ITEXPO.

Course Overview Wednesday January 23, 2008 9:00am - 4:00pm Introduction: SIP as the Foundation
  • Overview of a SIP call set up
  • SIP Elements in a Network to Deliver Enhanced Services
Signaling: SIP, SS7 & Integrating your Network with the
Legacy Infrastructure
  • Understand how a class 4/5 evolves into a SIP Network
  • How SIP can be used for IP Backhaul-Class 4 Replacement
  • Meeting E911 Needs via SIP and Gateways
  • Example: Pre and Post Paid Services Using SIP
Media: Voice and Video in your SIP Environment
  • Common Audio and Video Codecs
  • Media/Codec Negotiations
  • Tuning Your Network for Voice and Video
  • QoS issues, metrics and user quality expectations
Transitioning to IMS via your SIP Based NetworkFollowing this session you will be able to describe:
  • Understand the high-level IMS architecture and its benefits
  • Learn the important factors in considering interop testing
  • Describe the main goals and objectives in setting up an interop lab
Case Study Review and discuss a carrier’s plans to expand their SIP-based service offerings. Following this session you will be able to describe:
  • The migration from stove-piped applications to centralized media resources and the benefits
  • Factors to keep in mind when deploying services with centralized resources
  • The types of services that lend themselves to centralized resources.
SIP Trunking
  • Definition of SIP Trunking
  • Understand the Evolution of SIP Trunking
  • Benefits of SIP Trunking
  • Key Challenges in a SIP Trunking Deployment
  • What is SIPconnect and the SIPconnect
    Compliant Certification Program
TMC University Exam At the conclusion of the program, you will sit for an exam covering the course topics.

Shh... We're Videotaping This Interview

January 16, 2008

Jon Arnold, Welcome Aboard!

January 16, 2008

  I’d like to extend a warm welcome to Jon Arnold, who has officially joined TMC today as a contributor and a columnist. His first submission can be found here. Jon is well known throughout the land as an expert writer, analyst, speaker, moderator and all around good guy, and he’s extremely knowledgeable when it comes to discussing VoIP, IP Communications and the like.   I'm very happy to welcome Jon to the TMCnet fold, and I personally look forward to working with Jon in the days ahead.   Jon will be in Miami Beach next week moderating several panels, so if you see him, say hi and join me in welcoming him to the TMC family of contributors.   His articles will appear twice monthly, covering the Service Provider space for TMCnet.   So bookmark Jon’s columnist page, and keep checking back for updates!   Also feel free to check out Jon’s corporate site at J Arnold & Associates.

Jobs Macworld Keynote: MacBook Air

January 15, 2008

Jobs Macworld Keynote: Updating

January 15, 2008

...The new iPod Touch software will cost existing users $20.   The upgrades will be included in new iPod Touch devices purchased going forward   Jobs announced iTunes Movie Rentals... launching with 1,000 films by the end of February — movies will be available 30 days after DVD release. These will be available for viewing on PCs, Macs, iPods, iPhone...   According to Jobs, you have 30 days to start watching it, and once you start you have 24 hours to watch and finish it.

Jobs Macworld Keynote: Still More News

January 15, 2008

Jobs Macworld Keynote: More News

January 15, 2008

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