andyabramson.com

Aswath Weblog: Skype Math Anxiety

Aswath Weblog: Skype Math Anxiety  Aswath offers good analysis as always. All Skype has done for me is cut into my International calling bills. They are almost gone except for some folks who don’t use Skype. Skype has moved some of my IM traffic. There is no net savings or cost for IM. If I … Read more

Om Malik on Broadband » Vonage is being blocked?

Om Malik on Broadband » Vonage is being blocked? Om has a report that starts with Paul Kapustka from Advanced IPPipeline about some carriers reportedly blocking Vonage VoIP traffic. I’ve always been concerned about Port Blocking, and in the case of SIP traffic via CallVantage, that would be port 69, while other carriers use different ports. … Read more

BBC NEWS | Business | What to see at 3GSM mobile show

BBC NEWS | Business | What to see at 3GSM mobile show The BBC Online has a preview of 3GSM that is happening now in Cannes. What’s interesting is they rehashing of VoWiFI that already is out from CES and other conferences. But that said, this is an ideal place for acceptance to be generated, … Read more

Wi-Fi hotspot is Chicago’s largest

Wi-Fi hotspot is Chicago’s largest means a VoIP w/ WiFi can’t be that far behind. SBC is clearly making moves with FreedomLink, their WiFi service and this kind of deployment is case study type of material. Mark my words…I see AT&T CallVantage over WiFi coming sooner than some think..