Travel VoIP

VON Day 2

The Blogger Panel was a smash – they schedule it as a main session rather than a breakout session which means we have much more audience than last year. Andy was a great moderator and my fellow panelists didn’t hesitate the take any questions, even the tough ones like why are we qualified to be […]

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Travel VoIP

VON Day 1

I spent most of my time at the Communication Policy Summit. The most exciting session got to be Lawful Intercept session, with speakers from Drug Enforcement Administration and Federal Bureau of Investigation explaining why they need CALEA and they did a great job. Unfortunately for them, their opponents John Morris and Brad Templeton did an […]

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ENUM IDA Telephony VoIP

Its all about Numbers

Two news from IDA regarding numbers and numbers :-) 1. Public consultation on Number Portability (pdf) IDA intends to review the implementation for number portability for fixed line and mobile telecommunications services in Singapore. The review is in with IDA’s policy objectives of promoting competition in the infocommunications sector to benefit of consumers and businesses […]

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Technology VoIP

More about Google Talk

I did some packet sniffing and look at how Google Talk works. 1. Google Talk is Jabber (XMPP) compliant. Here is what it send for authentication <stream:stream to=”gmail.com” version=”1.0″ xmlns:stream=”http://etherx.jabber.org/streams” xmlns=”jabber:client”> <stream:features> <starttls xmlns=”urn:ietf:params:xml:ns:xmpp-tls”/> <mechanisms xmlns=”urn:ietf:params:xml:ns:xmpp-sasl”> <mechanism>X-GOOGLE-TOKEN</mechanism> </mechanisms> </stream:features> <auth xmlns=”urn:ietf:params:xml:ns:xmpp-sasl” mechanism=”X-GOOGLE-TOKEN”<(Some hash, presume Google Token)</auth> Then followed by the standard presence information etc. Interestingly, […]

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APEET APSTAR IDN IETF Technology

APAN Day Zero

Someone left a comment asking me what’s APAN or Asia Pacific Advance Network. It is a meeting where AP network researchers get together to discussing advance networking issues and also a place where Advance Research and Education Network (AREN) (and also the GRID lately) people gather to discuss network collobration. SingAREN is the representative for […]

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