Cisco CCNP Certification Training Tutorial

The Cisco CCNP certification is changing at the end of 2006, with the BSCI and BCMSN exams being updated and the BCRAN and CIT exams being dropped. One of the two new exams is the 642-845 Optimizing Converged Cisco Networks (ONT) test, and the name of the exam doesn’t give many hints as to the [...]

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Free Calls, Free International Calls, From Jajah For The Holiday Season

Kicking off one of the free holiday free call offers, Jajah Direct has something for every one. You can call one person and talk for one hour or you can call 60 people if you can keep talk time to one minute to each of them!
Ok let me put it in another way, you get [...]

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Why So Many Consumer VoIP Service Providers Struggle

It’s been a rough year for VoIP Service Providers, at least in the consumer space. We saw SunRocket abruptly shut down this summer when they failed to raise the money they needed to continue operations. We saw Vonage suffer through a barrage of patent lawsuits and continued hounding over customer service and 911 [...]

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Securing VoIP Calls

I read today in PC World about a VoIP consultant who hacked through SIP conversations to prove how easy it is to access information on an unsecured VoIP network.
“An expert has released a proof-of-concept program to show how easy it would be for criminals to eavesdrop on the VoIP-based phone calls of any company using [...]

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LA Times On Lower Net Calling

The Los Angeles Times’ Jim Granelli has written a very comprehensive piece on the state of Internet calling, covering VOIP, video and VoIP on the Go in the three page story that ran in today’s Sunday edition on line and in print.
Besides being quoted in the story, and having two agency clients, Mobivox and SightSpeed [...]

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