Yearly Archives: 2013

It was last week when my virtual host service ended. Instead of continue with the virtual host, I decided to upgrade and migrate my blog to a VPS. Here are the major steps you need to do to start a VPS hosting. ——————————————————– LNMP ——————————————————– 1. Installing LNMP to your […]

Migrated my blog to a VPS

Due to unknown reason, the course schedule changed again. I’d say this is really bad, cause everyone knows that students applying for On-the-job degree are busy dealing with both work and study, we have schedules, not only for the courses, but only for jobs. We prefer a stable schedule. However, […]

Rest courses arrangement(final version)

Great news from Cisco: Cisco will open open-source their H.264 codec, and make H.264 free for use in WebRTC. Here are the details, which came from blogs of Cisco by Rowan Trollope: ——————————————— When it comes to making collaboration technology such as high-definition video open and broadly available, it’s clear […]

Open-Sourced H.264 Removes Barriers to WebRTC

About Phabricator, just like what said in Phabricator is a collection of open source web applications that help software companies build better software. My task here is setup Phabricator on a brand new PC. Target OS: Ubuntu 12.04 32 bit Target PC: Dell Opmix 380 Here we go.

Installation phabricator on Ubuntu 12.04

—————————————- Step # 1: Install BIND —————————————- First you need to install BIND server. Code: $ sudo apt-get install bind9 —————————————- Step # 2: Define domain: —————————————- You need to add domain to bind configuration file /etc/bind/named.conf.local Open this file and append following text (zone and reverse zone […]

How to setup name server for domain called

This is a guide for analysis H.245 terminalCapabilitySet and figure out does the terminal supports AAC LC or AAC LD? First capture the call and it's communication packages, KDV1000-HUAWEI.pcap. Open KDV1000-HUAWEI.pcap with wireshark. Filter the KDV1000-HUAWEI.pcap with H225||H245 Locate & expand the terminalCapabilitySet Find the items from capabilityTable which capabilityIdentifier […]

Does your H323 terminal support AAC LC or AAC LD?

After went through the hottest summer ever in Shanghai, we finally can have a cool day in this weekend. However, lots of things changed/happened in this hottest season. First, Jane, my niece, went back to hometown right after spent her birthday, she said, it’s too hot. A few days later, […]

August 2013: A time for change