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	<title>Hui Wang</title>
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	<link>http://www.hui-wang.info</link>
	<description>no Tech, no Info</description>
	<lastBuildDate>Wed, 10 Mar 2010 11:13:14 +0000</lastBuildDate>
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			<item>
		<title>500 Internal Server Error After domain transfer</title>
		<link>http://www.hui-wang.info/2010/03/500-internal-server-error-after-domain-transfer/</link>
		<comments>http://www.hui-wang.info/2010/03/500-internal-server-error-after-domain-transfer/#comments</comments>
		<pubDate>Wed, 10 Mar 2010 11:13:14 +0000</pubDate>
		<dc:creator>Hui</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[cache]]></category>
		<category><![CDATA[DNS]]></category>
		<category><![CDATA[network]]></category>
		<category><![CDATA[webhost]]></category>

		<guid isPermaLink="false">http://www.hui-wang.info/?p=661</guid>
		<description><![CDATA[After transferring my domain from byethost to my new web host, I got a 500 internal server error when trying to browser my site. The problem was resolved "itself" after almost 48 hours during which none of my efforts have taken effect. After this pain, luckily, there are some gains. Here is the cause I've figured out.]]></description>
		<wfw:commentRss>http://www.hui-wang.info/2010/03/500-internal-server-error-after-domain-transfer/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Add Javadoc to Sip Servelt 1.1 API in Sailfin</title>
		<link>http://www.hui-wang.info/2010/02/add-javadoc-to-sip-servelt-1-1-api-in-sailfin/</link>
		<comments>http://www.hui-wang.info/2010/02/add-javadoc-to-sip-servelt-1-1-api-in-sailfin/#comments</comments>
		<pubDate>Thu, 18 Feb 2010 07:58:24 +0000</pubDate>
		<dc:creator>Hui</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[eclipse]]></category>
		<category><![CDATA[javadoc]]></category>
		<category><![CDATA[sailfin]]></category>
		<category><![CDATA[sip]]></category>

		<guid isPermaLink="false">http://www.hui-wang.info/?p=645</guid>
		<description><![CDATA[This can be a generci methode to associate JAVADOCs to APIs. In my situation, I managed to add sip servlet 1.1 (jsr 289) javadoc under Sailfin in Eclipse IDE.
Suppose that you&#8217;ve created a sip serlvet, and it is set to work under the default Sailfin run-time environment. Since jsr289 is supported in Sailfin, the class [...]]]></description>
		<wfw:commentRss>http://www.hui-wang.info/2010/02/add-javadoc-to-sip-servelt-1-1-api-in-sailfin/feed/</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>Ericssion SDS 4.2 : An all-in-one Studio for Developing IMS Based Service</title>
		<link>http://www.hui-wang.info/2010/02/ericssion-sds-4-2-an-all-in-one-studio-for-developing-ims-based-service/</link>
		<comments>http://www.hui-wang.info/2010/02/ericssion-sds-4-2-an-all-in-one-studio-for-developing-ims-based-service/#comments</comments>
		<pubDate>Wed, 17 Feb 2010 18:54:38 +0000</pubDate>
		<dc:creator>Hui</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[elicpse]]></category>
		<category><![CDATA[ims]]></category>
		<category><![CDATA[j2EE]]></category>
		<category><![CDATA[sailfin]]></category>
		<category><![CDATA[sip]]></category>

		<guid isPermaLink="false">http://www.hui-wang.info/?p=624</guid>
		<description><![CDATA[Are you tired of starting OpenIMSCore by launching four different scripts ? Do you still analyse a sip working flow by watching Wireshark ? You can't stand generating a test call from scratch with SIPp ? Then, here comes your life-saving toool, Ericssion Service Develeoppment Studio.]]></description>
		<wfw:commentRss>http://www.hui-wang.info/2010/02/ericssion-sds-4-2-an-all-in-one-studio-for-developing-ims-based-service/feed/</wfw:commentRss>
		<slash:comments>2</slash:comments>
		</item>
		<item>
		<title>An Invite-Prack Scenario Generated by SIPp across OpenIMSCore</title>
		<link>http://www.hui-wang.info/2010/01/an-invite-prack-scenario-generated-by-sipp-across-openimscore/</link>
		<comments>http://www.hui-wang.info/2010/01/an-invite-prack-scenario-generated-by-sipp-across-openimscore/#comments</comments>
		<pubDate>Thu, 14 Jan 2010 21:53:03 +0000</pubDate>
		<dc:creator>Hui</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[ims]]></category>
		<category><![CDATA[prack]]></category>
		<category><![CDATA[sip]]></category>

		<guid isPermaLink="false">http://www.hui-wang.info/?p=603</guid>
		<description><![CDATA[As you are interested in a post with such a long title, I suppose that you have already the knowledge of sip, sipp, and openIMScore. If not, please don't continue, it will be of no use and help.]]></description>
		<wfw:commentRss>http://www.hui-wang.info/2010/01/an-invite-prack-scenario-generated-by-sipp-across-openimscore/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Sending Mails by Gmail for Free WordPress Web Hosting</title>
		<link>http://www.hui-wang.info/2010/01/sending-mails-by-gamil-for-free-wordpress-web-hosting/</link>
		<comments>http://www.hui-wang.info/2010/01/sending-mails-by-gamil-for-free-wordpress-web-hosting/#comments</comments>
		<pubDate>Fri, 08 Jan 2010 17:51:53 +0000</pubDate>
		<dc:creator>Hui</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[gmail]]></category>
		<category><![CDATA[hosting]]></category>
		<category><![CDATA[php]]></category>
		<category><![CDATA[smtp]]></category>
		<category><![CDATA[wordpress]]></category>

		<guid isPermaLink="false">http://www.hui-wang.info/?p=582</guid>
		<description><![CDATA[As you can see in the above picture, the SMTP service is disabled for the free hosting accounts, whereas PHP Sendmail enabled. Hui-wang.info is currently hosted by byethost.com. The problem is that mails sent from my site arrive at the destination in a very big delay. And there was one time that my site was blocked due to a not very heavy mail traffic. Here is how I've solved this not big but bothering issue.]]></description>
		<wfw:commentRss>http://www.hui-wang.info/2010/01/sending-mails-by-gamil-for-free-wordpress-web-hosting/feed/</wfw:commentRss>
		<slash:comments>2</slash:comments>
		</item>
		<item>
		<title>A Successful Dead Call in SIPp</title>
		<link>http://www.hui-wang.info/2009/12/a-successful-dead-call/</link>
		<comments>http://www.hui-wang.info/2009/12/a-successful-dead-call/#comments</comments>
		<pubDate>Wed, 30 Dec 2009 22:28:48 +0000</pubDate>
		<dc:creator>Hui</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[error]]></category>
		<category><![CDATA[sip]]></category>
		<category><![CDATA[sipp]]></category>

		<guid isPermaLink="false">http://www.hui-wang.info/?p=575</guid>
		<description><![CDATA[1. No &#8217;scenario&#8217; section in xml scenario file
A blank line missed between DOCTYPE and scenario
2. Instead of an error, this will generate a successful dead call.
Please be sure that no comments block appears before &#8220;&#60;!CDATA&#8220;.
These kinds of faults seems to be no big deal, but it did take a lot of time to find and [...]]]></description>
		<wfw:commentRss>http://www.hui-wang.info/2009/12/a-successful-dead-call/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>No Sound Input in Ubuntu 9.10</title>
		<link>http://www.hui-wang.info/2009/10/no-sound-input-in-ubuntu-9-10/</link>
		<comments>http://www.hui-wang.info/2009/10/no-sound-input-in-ubuntu-9-10/#comments</comments>
		<pubDate>Sat, 17 Oct 2009 20:11:46 +0000</pubDate>
		<dc:creator>Hui</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[alsamixer]]></category>
		<category><![CDATA[pulseaudio]]></category>
		<category><![CDATA[skype]]></category>
		<category><![CDATA[sound]]></category>

		<guid isPermaLink="false">http://www.hui-wang.info/?p=548</guid>
		<description><![CDATA[As I'm using a beta version of ubuntu 9.10, plenty of updates are installed before its final release.  In the beginning,  skype 2.1 is working with pulseaudio like a charm. The sound quality is much improved than any of the former skype-ubuntu combination  Maybe it's because of the frequent updates. There is no longer sound input after a normal reboot.]]></description>
		<wfw:commentRss>http://www.hui-wang.info/2009/10/no-sound-input-in-ubuntu-9-10/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>sudo and environment variables</title>
		<link>http://www.hui-wang.info/2009/10/sudo-and-environment-variable/</link>
		<comments>http://www.hui-wang.info/2009/10/sudo-and-environment-variable/#comments</comments>
		<pubDate>Sat, 10 Oct 2009 21:33:00 +0000</pubDate>
		<dc:creator>Hui</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[bash]]></category>
		<category><![CDATA[environment variable]]></category>
		<category><![CDATA[shell]]></category>
		<category><![CDATA[sudo]]></category>

		<guid isPermaLink="false">http://www.hui-wang.info/?p=536</guid>
		<description><![CDATA[As a normal user, we have to use privilege-gaining tools such as sudo to run programs as the root user when required. With the super user rights in hand, are we still working in the same environmments set by the normal user ?]]></description>
		<wfw:commentRss>http://www.hui-wang.info/2009/10/sudo-and-environment-variable/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>OpenIMSCore Troubleshooting</title>
		<link>http://www.hui-wang.info/2009/09/openimscore-troubleshooting/</link>
		<comments>http://www.hui-wang.info/2009/09/openimscore-troubleshooting/#comments</comments>
		<pubDate>Sun, 27 Sep 2009 10:27:59 +0000</pubDate>
		<dc:creator>Hui</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[ims]]></category>
		<category><![CDATA[mobicents]]></category>
		<category><![CDATA[sip]]></category>
		<category><![CDATA[Troubleshooting]]></category>

		<guid isPermaLink="false">http://www.hui-wang.info/?p=498</guid>
		<description><![CDATA[The following list is composed to refer the errors or warnings which I have came across while my adventures with OpenIMSCore and some related topics. Most of the solutions are found in the OpenIMSCore mailing list. The current list is not complete and I will get it up to date regurlaly.  The sharing of your discoveries is warmly appreciated.]]></description>
		<wfw:commentRss>http://www.hui-wang.info/2009/09/openimscore-troubleshooting/feed/</wfw:commentRss>
		<slash:comments>2</slash:comments>
		</item>
		<item>
		<title>how to setup an openssh home server in ubuntu</title>
		<link>http://www.hui-wang.info/2009/09/how-to-setup-an-openssh-home-server-in-ubuntu/</link>
		<comments>http://www.hui-wang.info/2009/09/how-to-setup-an-openssh-home-server-in-ubuntu/#comments</comments>
		<pubDate>Tue, 15 Sep 2009 19:30:18 +0000</pubDate>
		<dc:creator>Hui</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[forward]]></category>
		<category><![CDATA[ip]]></category>
		<category><![CDATA[nat]]></category>
		<category><![CDATA[network]]></category>
		<category><![CDATA[openssh]]></category>
		<category><![CDATA[server]]></category>
		<category><![CDATA[ssh]]></category>
		<category><![CDATA[ubuntu]]></category>

		<guid isPermaLink="false">http://www.hui-wang.info/?p=483</guid>
		<description><![CDATA[In this simple tutorial, I am showing you how to make the openssh server accessible via distance rather than just install several binary packages.]]></description>
		<wfw:commentRss>http://www.hui-wang.info/2009/09/how-to-setup-an-openssh-home-server-in-ubuntu/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
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