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Tag: VOIP

VOIP Tunneling with SBO or OpenVPN?

Posted on June 29, 2012 by Percy Kwong

There seems to be much talk these days of tunneling and Voice-Over-IP(VOIP) most of it for the singular purpose of keeping the communications secure or hidden from the nasty overlords of the Internet.  There seems to be two camps in this and two main technologies. Session Bandwidth Optimization and OpenVPN.  Both do similar things, but…

True Dynamic Path Routing

Posted on June 26, 2012 by Percy Kwong

Everybody talks about BGP and assumes it’s as easy as just simply routing out the internet gateway. This is what most ISPs and Cloud providers do is just advertise their paths.  A truly high-performance cloud provider will have multiple connections to multiple backbones and use ToS and try special paths to certain IPs. This is…

VOIP and Technology in the cloud, an 8 year review

Posted on June 3, 2012 by Percy Kwong

People always wonder whether or not the Cloud is a good idea. Early adopters of technology (like me) test these technologies long before they’re put into production. For me, as a CIO/CTO/Consultant, if it passes the Percy test, it goes on my list of recommendations. So what exactly is the “Percy Test”? It’s a long-term…

Finding out the Backbone Provider of an ISP, VOIP Provider, or any SaaS provider [SOLVED]

Posted on April 2, 2012 by Percy Kwong

It’s amazing how all the providers out there refuse to tell you who they’re connected to.  This is very prevalent amongst VOIP providers as well as quite a few SaaS providers.  You want to know who they’re connected to so you can make a decision on whether or not they’re going to be reliable. So…

VOIP for Travelers…

Posted on February 24, 2008 by Percy Kwong

OK, I’m going away for a trip. A long trip (well, not that long. Gonna swing through Africa and Europe to clear my head.) So I decided this would be a good time to test VOIP on the Road. I initially had a few thoughts about how to approach this whole thing and here are…

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