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<title>Yeeach.com掘客 / 话题 / 技术-VOIP</title>
<link>http://www.yeeach.com/digg</link>
<description>Pligg Web 2.0 Content Management System  votes</description>
<pubDate>Fri, 22 Jan 2010 05:57:12 PST</pubDate>
<language>en</language>
<item>
<title><![CDATA[手机免费打：似是而非骗局背后的一场变革]]></title>
<link>http://www.yeeach.com/digg/story/12985</link>
<comments>http://www.yeeach.com/digg/story/12985</comments>
<pubDate>Fri, 22 Jan 2010 05:57:12 PST</pubDate>
<dc:creator></dc:creator>
<category>技术-VOIP</category>
<guid>http://www.yeeach.com/digg/story/12985</guid>
<description><![CDATA[　一个关于山寨手机的最新传奇是：花998元买一个手机，就能实现&amp;ldquo;免费通话&amp;rdquo;。 　　这部手机出现在多家电视台的购物广告上&amp;mdash;&amp;mdash;&amp;ldquo;世界唯一打电话不要钱的手机&amp;rdquo;&amp;mdash;&amp;mdash;&amp;ldquo;不限时间，不限地点，不限对象，想打多久就打多久&amp;rdquo;。 　　与最近被披露的卫星电话骗局不同，这个手机提出了一个新概念：免费的&amp;ldquo;公网&amp;rdquo;。手机生产商说，如果马云知道了，也会&amp;ldquo;十分感兴趣&amp;rdquo;。 　　打电话不要钱？还有这等好事？ 　　骗局！ 　　电视购物 　　不靠谱 　　这肯定是骗局！一个多月前胡一鸣(化名)第一眼看到这则手机广告时，就下了这个判断。 　　天下能有免费的午餐么？如果真有能&amp;ldquo;免费打电话&amp;rdquo;的手机，为什么诺基亚、摩托罗拉、三星不生产？如果真有这样的手机，移动、联通岂不是要关门大吉？这是一个最简单的逻辑推理。 　　令<br/><br/>1 投票人数 ]]></description>
</item>

<item>
<title><![CDATA[What We’re Not Admitting about Asterisk]]></title>
<link>http://www.yeeach.com/digg/story/817</link>
<comments>http://www.yeeach.com/digg/story/817</comments>
<pubDate>Tue, 19 Aug 2008 06:51:51 PDT</pubDate>
<dc:creator></dc:creator>
<category>技术-VOIP</category>
<guid>http://www.yeeach.com/digg/story/817</guid>
<description><![CDATA[It&amp;rsquo;s time to clear up several restraining misconceptions in the telephony space. These are points I outlined during my presentation at AsteriskTag in Berlin recently, though they bear repeating for everyone&amp;rsquo;s sake. This post is not the end of the discussion. Please feel free to leave comments on this post and subscribe to my RSS feed. This post gets a lot off my chest but I&amp;rsquo;ve a growing list of things to address ver<br/><br/>1 投票人数 ]]></description>
</item>

<item>
<title><![CDATA[探析－－VOIP电信封杀与反封杀]]></title>
<link>http://www.yeeach.com/digg/story/503</link>
<comments>http://www.yeeach.com/digg/story/503</comments>
<pubDate>Tue, 06 May 2008 05:20:15 PDT</pubDate>
<dc:creator></dc:creator>
<category>技术-VOIP</category>
<guid>http://www.yeeach.com/digg/story/503</guid>
<description><![CDATA[一、 封软交换平台的端口 &amp;nbsp; &amp;nbsp; 国际电联定义的IP通信信令端口是1719、1720等，终端（不管是软电话、ip电话还是语音网关）连上网后都需要注册到软交换平台，就像QQ上 网要注册到QQ的服务器一样，这样系统才知道这个终端上线了，终端的ip和端口号是多少，并记录下来。有别的终端呼叫这个终端系统就会在数据库中找出这个 终端注册后记录下来的ip和端口号，把数据发往这个地址。 &amp;nbsp; &amp;nbsp; 1、 电信封杀手段 &amp;nbsp; &amp;nbsp; 电信可以封了1719、1720端口，就是在数据包中目的地址的端口为1719的数据包，把这样的数据包处理掉，使终端无法在软交换平台进行数据交换，这个时候，你听到电话连接不通的声音，在平台查看网关注册在线，但是信令不通，电话也就拨打不通。 &amp;nbsp; &amp;nbsp; 2、 反封杀手段 &amp;nbsp; &amp;nbsp; <br/><br/>1 投票人数 ]]></description>
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<item>
<title><![CDATA[TringMe-免费通话/语音留言插件]]></title>
<link>http://www.yeeach.com/digg/story/368</link>
<comments>http://www.yeeach.com/digg/story/368</comments>
<pubDate>Mon, 10 Mar 2008 17:24:59 PDT</pubDate>
<dc:creator></dc:creator>
<category>技术-VOIP</category>
<guid>http://www.yeeach.com/digg/story/368</guid>
<description><![CDATA[本文本来是自己不久前写的用来介绍TringMe这个免费语音留言/通话插件，今天看到《QQ最新功能预告:QQ音信语音留言》这个新闻，想想腾讯的这个业务肯定是要收费的，想让大家知道除了腾讯也早有其他的类似免费服务存在，愿意用哪个大家自己斟酌。 		1052 Views     &amp;nbsp; TringMe-Let the web stay connected to you! &amp;nbsp; 今天再来介绍一个互联网语音通话与留言业务网站&amp;ndash;TringMe，它是免费的。 <br/><br/>1 投票人数 ]]></description>
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<item>
<title><![CDATA[The worlds 80 most popular VoIP Services - according to Alexa.com]]></title>
<link>http://www.yeeach.com/digg/story/345</link>
<comments>http://www.yeeach.com/digg/story/345</comments>
<pubDate>Thu, 28 Feb 2008 23:11:26 PST</pubDate>
<dc:creator></dc:creator>
<category>技术-VOIP</category>
<guid>http://www.yeeach.com/digg/story/345</guid>
<description><![CDATA[ With over 1500 VoIP providers worldwide we thought it was about time that we have a look at the popularity of these VoIP services and identify the most successfull (at least according to Alexa.com). Most succesfull in this case means the sites with the most traffic and not the most financially viable.From our VoIP directory of 1500 VoIP providers from around t<br/><br/>1 投票人数 ]]></description>
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<item>
<title><![CDATA[Using Trixbox and SkypeOut for making outbound calls to a regu]]></title>
<link>http://www.yeeach.com/digg/story/247</link>
<comments>http://www.yeeach.com/digg/story/247</comments>
<pubDate>Sun, 20 Jan 2008 22:22:33 PST</pubDate>
<dc:creator></dc:creator>
<category>技术-VOIP</category>
<guid>http://www.yeeach.com/digg/story/247</guid>
<description><![CDATA[This HOWTO assumes that you have completed the Setting up Trixbox with Skype HOWTO .&amp;nbsp;Also check out the HOWTO for receiving inbound calls from Skype users and your SkypeIn # &amp;nbsp;1) Sign up for <br/><br/>1 投票人数 ]]></description>
</item>

<item>
<title><![CDATA[HOWTO build and configure chan_mobile on Trixbox]]></title>
<link>http://www.yeeach.com/digg/story/246</link>
<comments>http://www.yeeach.com/digg/story/246</comments>
<pubDate>Sun, 20 Jan 2008 22:22:33 PST</pubDate>
<dc:creator></dc:creator>
<category>技术-VOIP</category>
<guid>http://www.yeeach.com/digg/story/246</guid>
<description><![CDATA[Installing and configuring chan_mobile allows bluetooth mobile/cellphones and headsets to work as trunks and extensions on your Trixbox. This howto contains my work and the work of others from the Trixbox forums. &amp;nbsp; Here are the steps for installing chan_mobile with Trixbox 2.3 Beta: 1. Let&amp;rsquo;s add a few components: [trixbox1.local ~]# yum -y install bluez-utils bluez-libs bluez-libs-devel bluez-hcidump automake autoconf subversion gcc gcc-c++ 2. Using the <br/><br/>2 投票人数 ]]></description>
</item>

<item>
<title><![CDATA[Setting up Trixbox/Asterisk to use Skype]]></title>
<link>http://www.yeeach.com/digg/story/245</link>
<comments>http://www.yeeach.com/digg/story/245</comments>
<pubDate>Sun, 20 Jan 2008 22:22:33 PST</pubDate>
<dc:creator></dc:creator>
<category>技术-VOIP</category>
<guid>http://www.yeeach.com/digg/story/245</guid>
<description><![CDATA[Whenever I discuss Asterisk or Trixbox with someone the questions always comes up... &amp;quot;Does it work with Skype ?&amp;quot;. Iwas forced to answer no until recently when I came across a new product called ChanSkype . The developers atChanSkype have developed a conduit between Asterisk and Skype that enables inbound and outbound calls via theSkype client on your Trixbox. You can receive Skype calls from other Skype unsers, make unlimited outbound calls viaSkypeOut for $30 <br/><br/>1 投票人数 ]]></description>
</item>

<item>
<title><![CDATA[The Top 30 VoIP Blogs]]></title>
<link>http://www.yeeach.com/digg/story/244</link>
<comments>http://www.yeeach.com/digg/story/244</comments>
<pubDate>Sun, 20 Jan 2008 22:22:33 PST</pubDate>
<dc:creator></dc:creator>
<category>技术-VOIP</category>
<guid>http://www.yeeach.com/digg/story/244</guid>
<description><![CDATA[As the Voice Over IP industry has grown over the past few years, the industry has seen an explosion in the number of bloggers covering various aspects of the industry. Many of these blogs are written by individuals driving the innovation and cutting edge growth of this explosive industry. Over the past eight months, as I have jumped on the blogging bandwagon and began to incorporate blogs into marketing and communication strategies, I am often asked by others what I think of other Vo<br/><br/>1 投票人数 ]]></description>
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<item>
<title><![CDATA[VoIP运营模式解析 产业链下重新定位]]></title>
<link>http://www.yeeach.com/digg/story/185</link>
<comments>http://www.yeeach.com/digg/story/185</comments>
<pubDate>Sat, 05 Jan 2008 17:22:17 PST</pubDate>
<dc:creator></dc:creator>
<category>技术-VOIP</category>
<guid>http://www.yeeach.com/digg/story/185</guid>
<description><![CDATA[VoIP运营解析 企业应该如何&amp;ldquo;玩&amp;rdquo;?  1．VoIP产业链的显著特征与瓶颈 VoIP产业中新型的价值链模型由图1所示，其各个环节中包括软件供应商、设备制造商、系统集成商、服务提供商及终端用户。从图中可以看出，新型VoIP产业价值链有两个显著特征： （1）以用户为中心 　　可以看到，传统价值链中的各个环节，无论是运营商、设备商还是软件供应商，都可以直接和用户产生业务联系，这和传统的产业模式有明显不同，对传统电信运营商也是一种挑战。 （2）协同合作又充满竞争 　　VoIP新技术新业务将改变当前的产业格局，竞争将不仅仅限于各大运营商内部，之前位于产业链中服务位置的软件商和设备商也进入竞争行列，运营商面临业务分流的挑战，新的产业格局将是一个充满竞合的局面。 <br/><br/>1 投票人数 ]]></description>
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<item>
<title><![CDATA[免费Voip网络电话的商业模式]]></title>
<link>http://www.yeeach.com/digg/story/194</link>
<comments>http://www.yeeach.com/digg/story/194</comments>
<pubDate>Sat, 05 Jan 2008 17:22:16 PST</pubDate>
<dc:creator></dc:creator>
<category>技术-VOIP</category>
<guid>http://www.yeeach.com/digg/story/194</guid>
<description><![CDATA[  当Voip技术成熟时，我们可以看到大量的公司涌入来开办他们的Voip产品。毫不意外，他们每个都有自己的商业模式，和其它的比也是很不一样。现在，我们想了解一下一些Voip的大公司所采用的商业模式。1）基于VOIP的广告：在现今的互联网时代，一些Voip提供者像是把广告作为商业模式。尽管令人惊讶的是没有太多的广告支持的Voip产品。有些有名的例外如Click2Voice，<br/><br/>1 投票人数 ]]></description>
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<item>
<title><![CDATA[VoIP Web callback--基于Web方式的phone2phone通信方式]]></title>
<link>http://www.yeeach.com/digg/story/181</link>
<comments>http://www.yeeach.com/digg/story/181</comments>
<pubDate>Fri, 04 Jan 2008 06:01:42 PST</pubDate>
<dc:creator></dc:creator>
<category>技术-VOIP</category>
<guid>http://www.yeeach.com/digg/story/181</guid>
<description><![CDATA[IP回拨业务，因为服务的特殊性，主叫（用户）方也是处于接听状态，只要是单向收费的手机，基本通话费就是0分。那么使用IP回拨业务来打电话，不管长途、市话，话费就非常低廉，竞争优势明显。<br/><br/>1 投票人数 ]]></description>
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