title: How can I change default port number of Activemq
body: <p>I am using <code>Windows 7</code> OS. I downloaded <code>apache-activemq-5.8.0.zip</code> from these <a href="http://activemq.apache.org/activemq-580-release.html" rel="noreferrer">Link</a> and extracted in <code>C:\Users\Infratab Bangalore\Desktop\Queueing\apache-activemq-5.8.0</code> directory.</p>
  
  <p>While <code>Activemq</code> initialization time I read <code>Pre-Installation Requirements</code> concept from these <a href="http://activemq.apache.org/getting-started.html#GettingStarted-TestingtheInstallation" rel="noreferrer">Link</a>.</p>
  
  <p>I already installed <code>apache-maven-3.0.5</code> in my system.For my conformation I run the following command in my system.</p>
  
  <pre><code>   mvn -version
  </code></pre>
  
  <p>I am getting the following message,So <code>Maven</code> is installed successfully.</p>
  
  <pre><code> Apache Maven 3.0.5 (r01de14724cdef164cd33c7c8c2fe155faf9602da; 2013-02-19 19:21:
   28+0530)
   Maven home: P:\Software\apache-maven-3.0.5
   Java version: 1.7.0_21, vendor: Oracle Corporation
   Java home: C:\Program Files\Java\jdk1.7.0_21\jre
   Default locale: en_US, platform encoding: Cp1252
   OS name: "windows 7", version: "6.1", arch: "x86", family: "windows" 
  </code></pre>
  
  <p>I downloaded <code>geronimo-spec-corba-1.0.jar</code> from these <a href="http://people.apache.org/repository/geronimo-spec/jars/" rel="noreferrer">Link</a> and set <code>classpth</code>.</p>
  
  <p><img src="https://i.stack.imgur.com/E8xFK.jpg" alt="enter image description here"></p>
  
  <p>I started <code>Activemq</code> initialization in the following way.</p>
  
  <pre><code>  C:\Users\Infratab Bangalore\Desktop\Queueing\apache-activemq-5.8.0\bin&gt;activemq
  </code></pre>
  
  <p>I am getting error,So I tested whether <code>61616(Activemq default port no)</code> is in active with the following statement.</p>
  
  <pre><code>  C:\Users\Infratab Bangalore&gt;netstat -an|find "61616"
     TCP    0.0.0.0:61616          0.0.0.0:0              LISTENING
     TCP    [::]:61616             [::]:0                 LISTENING
  </code></pre>
  
  <p>Finally I understand <code>61616</code> port is active so I want to change my port number.</p>
  
  <ol>
  <li><p>Am I right, what I am thinking?</p></li>
  <li><p>How can I install <code>Activemq</code>.</p></li>
  </ol>
  
  <p>Thanks.</p>