Category Archives: VoIP

SIP Security

By | October 4, 2008

The main security blog I read is Matasano Chargen, which is educational and amusing. Today Wes Brown posted a basic intro to SIP and SIP security issues in the context of a story about Mario, Princess Peach, Luigi and Bowser. Fear the turtle.

More on Caller ID

By | March 4, 2006

This week an AP originated article appeared in the Oakland Tribune on caller ID spoofing. My previous post on caller ID spoofing generated quite a few comments, including a lot of email requests for the source code or for me to provide it as a paid service. Just to cut short further requests, I have… Read More: More on Caller ID »

Yahoo VoIP

By | August 22, 2005

Each week, more and more companies are jumping on the VoIP train. The next major company like to debut a new, integrated VoIP service is Yahoo. I just learned that Yahoo bought Dialpad back in June, and that acquisition certainly gives them a big headstart on integrating VoIP with their Yahoo Messenger client. My friend… Read More: Yahoo VoIP »

VoIP Regulation

By | October 21, 2004

FCC Chairman Michael Powell continues to behave in a startling reasonable way when he announced that he will seek federal control over VoIP regulation. The IP telephony industry is definitely taking off and I think it would be a shame if the small, innovative companies that have jump started the whole thing were to get… Read More: VoIP Regulation »

VoIP on the Cheap

By | October 10, 2004

VoIP Market Leaders Declare a Price War – Voxilla.com The recent drops in monthly rates for AT&T CallVantage, Vonage, and Broadvox Direct suggest that the consumer VoIP market is heating up and that these companies all expect adoption rates to take off at a much quicker pace soon. When the inflection point occurs, you don’t… Read More: VoIP on the Cheap »

Skype on Linux

By | June 26, 2004

Ever since I posted about Skype and my desire for Skyper Limited to release a Linux client, I have averaged about six hits a day from people searching on some search engine for some variant of “skype+linux” and clicking through to my site. Sorry I didn’t have much insight to offer back then. However, Skyper… Read More: Skype on Linux »

eBIG Show

By | May 27, 2004

I saw quite a few cool things today at the eBIG FutureTech and Gadget Show. My friend Ed from TeleVoce was there showing off a prototype of the TeleVoce Duetto. The Duetto is a special cordless phone that can take both VoIP calls through a connected computer and regular PSTN calls. One cool feature of… Read More: eBIG Show »

Covad to Offer VoIP Service

By | February 9, 2004

Covad Announces Voice Over Internet Protocol (VoIP) Deployment Plans Just after commenting that I haven’t been motivated enough to try out a VoIP service provider as a wireline home phone option, I learn that my DSL provider, Covad, plans to roll out VoIP service for businesses and consumers later this year. Since this service probably… Read More: Covad to Offer VoIP Service »