.

build.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<!-- You may freely edit this file. See commented blocks below for -->
+<!-- some examples of how to customize the build. -->
+<!-- (If you delete it and reopen the project it will be recreated.) -->
+<!-- By default, only the Clean and Build commands use this build script. -->
+<!-- Commands such as Run, Debug, and Test only use this build script if -->
+<!-- the Compile on Save feature is turned off for the project. -->
+<!-- You can turn off the Compile on Save (or Deploy on Save) setting -->
+<!-- in the project's Project Properties dialog box.-->
+<project name="Phone" default="default" basedir=".">
+    <description>Builds, tests, and runs the project Phone.</description>
+    <import file="nbproject/build-impl.xml"/>
+    <!--
+
+    There exist several targets which are by default empty and which can be 
+    used for execution of your tasks. These targets are usually executed 
+    before and after some main targets. They are: 
+
+      -pre-init:                 called before initialization of project properties
+      -post-init:                called after initialization of project properties
+      -pre-compile:              called before javac compilation
+      -post-compile:             called after javac compilation
+      -pre-compile-single:       called before javac compilation of single file
+      -post-compile-single:      called after javac compilation of single file
+      -pre-compile-test:         called before javac compilation of JUnit tests
+      -post-compile-test:        called after javac compilation of JUnit tests
+      -pre-compile-test-single:  called before javac compilation of single JUnit test
+      -post-compile-test-single: called after javac compilation of single JUunit test
+      -pre-jar:                  called before JAR building
+      -post-jar:                 called after JAR building
+      -post-clean:               called after cleaning build products
+
+    (Targets beginning with '-' are not intended to be called on their own.)
+
+    Example of inserting an obfuscator after compilation could look like this:
+
+        <target name="-post-compile">
+            <obfuscate>
+                <fileset dir="${build.classes.dir}"/>
+            </obfuscate>
+        </target>
+
+    For list of available properties check the imported 
+    nbproject/build-impl.xml file. 
+
+
+    Another way to customize the build is by overriding existing main targets.
+    The targets of interest are: 
+
+      -init-macrodef-javac:     defines macro for javac compilation
+      -init-macrodef-junit:     defines macro for junit execution
+      -init-macrodef-debug:     defines macro for class debugging
+      -init-macrodef-java:      defines macro for class execution
+      -do-jar:                  JAR building
+      run:                      execution of project 
+      -javadoc-build:           Javadoc generation
+      test-report:              JUnit report generation
+
+    An example of overriding the target for project execution could look like this:
+
+        <target name="run" depends="Phone-impl.jar">
+            <exec dir="bin" executable="launcher.exe">
+                <arg file="${dist.jar}"/>
+            </exec>
+        </target>
+
+    Notice that the overridden target depends on the jar target and not only on 
+    the compile target as the regular run target does. Again, for a list of available 
+    properties which you can use, check the target you are overriding in the
+    nbproject/build-impl.xml file. 
+
+    -->
+	<!-- Change the value to the name of the final jar without .jar -->
+<target name="-post-jar">
+    <property name="store.jar.name" value="Phone"/>
+    <property name="store.dir" value="dist"/>
+    <property name="store.jar" value="${store.dir}/${store.jar.name}.jar"/>
+    <echo message="Packaging ${application.title} into a single JAR at ${store.jar}"/>
+    <jar destfile="${store.dir}/temp_final.jar" filesetmanifest="skip">
+        <zipgroupfileset dir="dist" includes="*.jar"/>
+        <zipgroupfileset dir="lib" includes="*.jar"/>
+        <manifest>
+            <attribute name="Main-Class" value="${main.class}"/>
+        </manifest>
+    </jar>
+    <zip destfile="${store.jar}">
+        <zipfileset src="${store.dir}/temp_final.jar"
+        excludes="META-INF/*.SF, META-INF/*.DSA, META-INF/*.RSA"/>
+    </zip>
+    <delete file="${store.dir}/temp_final.jar"/>
+</target>
+</project>

manifest.mf

+Manifest-Version: 1.0
+X-COMMENT: Main-Class will be added automatically by build
+

nbproject/genfiles.properties

+build.xml.data.CRC32=f69c57db
+build.xml.script.CRC32=53e451ff
+build.xml.stylesheet.CRC32=f85dc8f2@1.90.1.48
+# This file is used by a NetBeans-based IDE to track changes in generated files such as build-impl.xml.
+# Do not edit this file. You may delete it but then the IDE will never regenerate such files for you.
+nbproject/build-impl.xml.data.CRC32=f69c57db
+nbproject/build-impl.xml.script.CRC32=2b6978ab
+nbproject/build-impl.xml.stylesheet.CRC32=3a2fa800@1.90.1.48

nbproject/project.properties

+#Tue Jun 11 17:15:12 CEST 2019
+excludes=
+javac.test.classpath=\
+    ${javac.classpath}:\
+    ${build.classes.dir}:\
+    ${libs.junit_4.classpath}:\
+    ${libs.hamcrest.classpath}
+run.classpath=${javac.classpath}\:${build.classes.dir}
+javac.processorpath=${javac.classpath}
+dist.javadoc.dir=${dist.dir}/javadoc
+test.src.dir=test
+file.reference.junit-4.12.jar=lib\\junit-4.12.jar
+run.modulepath=${javac.modulepath}
+annotation.processing.enabled=true
+file.reference.jain-sip-ri-1.2.327.jar=lib\\jain-sip-ri-1.2.327.jar
+build.sysclasspath=ignore
+debug.modulepath=${run.modulepath}
+javac.compilerargs=
+javadoc.noindex=false
+javadoc.private=false
+file.reference.log4j-1.2.17.jar=lib\\log4j-1.2.17.jar
+javadoc.author=false
+endorsed.classpath=
+main.class=phone.Start
+junit.selected.version=4
+source.encoding=UTF-8
+javac.source=11
+includes=**
+javadoc.use=true
+jar.compress=false
+javadoc.nonavbar=false
+annotation.processing.enabled.in.editor=false
+javadoc.notree=false
+annotation.processing.processors.list=
+javac.deprecation=false
+application.vendor=Normal
+jlink.launcher=true
+javadoc.additionalparam=
+jlink.launcher.name=Phone
+build.generated.sources.dir=${build.dir}/generated-sources
+javadoc.splitindex=true
+javac.processormodulepath=
+run.jvmargs=
+jlink.additionalmodules=
+javadoc.encoding=${source.encoding}
+javac.classpath=${file.reference.jain-sip-api-1.2.1.4.jar}\:${file.reference.jain-sip-ri-1.2.327.jar}\:${file.reference.junit-4.12.jar}\:${file.reference.log4j-1.2.17.jar}
+mkdist.disabled=false
+run.test.modulepath=${javac.test.modulepath}
+build.classes.excludes=**/*.java,**/*.form
+dist.jlink.dir=${dist.dir}/jlink
+dist.jar=${dist.dir}/Phone.jar
+build.classes.dir=${build.dir}/classes
+debug.test.modulepath=${run.test.modulepath}
+build.test.classes.dir=${build.dir}/test/classes
+file.reference.jain-sip-api-1.2.1.4.jar=lib\\jain-sip-api-1.2.1.4.jar
+javadoc.windowtitle=
+build.test.results.dir=${build.dir}/test/results
+dist.dir=dist
+build.dir=build
+dist.archive.excludes=
+annotation.processing.source.output=${build.generated.sources.dir}/ap-source-output
+build.generated.dir=${build.dir}/generated
+javadoc.version=false
+application.title=Phone
+javac.test.modulepath=${javac.modulepath}
+debug.test.classpath=${run.test.classpath}
+javac.external.vm=true
+javac.target=11
+platform.active=default_platform
+manifest.file=manifest.mf
+javadoc.html5=false
+javac.test.processorpath=${javac.test.classpath}
+meta.inf.dir=${src.dir}/META-INF
+run.test.classpath=${javac.test.classpath}\:${build.test.classes.dir}
+dist.jlink.output=${dist.jlink.dir}/Phone
+annotation.processing.run.all.processors=true
+javac.modulepath=
+src.dir=src
+jlink.additionalparam=
+debug.classpath=${run.classpath}

nbproject/project.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://www.netbeans.org/ns/project/1">
+    <type>org.netbeans.modules.java.j2seproject</type>
+    <configuration>
+        <data xmlns="http://www.netbeans.org/ns/j2se-project/3">
+            <name>Phone</name>
+            <source-roots>
+                <root id="src.dir"/>
+            </source-roots>
+            <test-roots>
+                <root id="test.src.dir"/>
+            </test-roots>
+        </data>
+    </configuration>
+</project>

src/model/SIP100Trying.java

 import logger.OhmLogger;
 
 /**
- *
+ * Erstellt den Trying Header, wird als erstes gesendet sobald man einen Anruf bekommt
  * @author Jan
  */
 public class SIP100Trying
       AllowHeader allow = headerFactory.createAllowHeader("NOTIFY,INVITE,ACK,CANCEL,BYE,REFER,INFO,OPTIONS,MESSAGE");
       tryResponse.addHeader(supp);
       tryResponse.addHeader(allow);
+      lgTry.info("100-Trying Header erstellt");
     }
     catch (Exception ex)
     {

src/model/SIP180Ringing.java

 import javax.sip.message.Response;
 import logger.OhmLogger;
 /**
- *
+ * Erstellt den Ringing Header, wird als zweites gesendet sobald man einen Anruf bekommt
+ * Wiederholen bis User das Telefon abnimmt oder nichtmehr angerufen wird
+ * 
  * @author Jan
  */
 public class SIP180Ringing implements Runnable
 {
   private RequestEvent requestEvent;
-  private ExecutorService threadring;
+  private ExecutorService threadring; //für wiederholtes senden des Ringing Headers
   private boolean callIncoming;
   private Response responseRing;
   private MessageFactory messageFactory;
       responseRing.addHeader(headerFactory.createSupportedHeader("replace,path,timer"));
       responseRing.addHeader(this.headerFactory.createAllowHeader("NOTIFY,INVITE,ACK,CANCEL,BYE,REFER,INFO,OPTIONS,MESSAGE"));
       responseRing.addHeader(this.headerFactory.createAllowEventsHeader("talk,hold,refer")); //für was wird er gebraucht
-      lgRing.info("Ringing Header erfolgreich erstellt");
+      lgRing.info("180-Ringing Header erstellt");
     }
     catch (Exception ex)
     {
     {
     }
   }
-
   /**
    * @return the responseRing
    */

src/model/SIP200Ok.java

       response.addHeader((CallIdHeader) this.requestEvent.getRequest().getHeader("Call-ID"));
       response.addHeader(allow);
       response.addHeader(allowevents);
-      lg200Ok.info("200Ok Header erfolgreich erstellt");
+      lg200Ok.info("200-OK Header erstellt");
     }
     catch (Exception ex)
     {

src/model/SIPInvite.java

       ContentTypeHeader content = headerFactory.createContentTypeHeader("application", "sdp");
       inviterequest.addHeader(content);
       inviterequest.setContent(sessionDescription, content);
-      System.out.println(inviterequest);
+      lgInvite.info("Invitation Header erstellt");
     }
     catch (Exception ex)
     {

src/model/SIPRegister.java

       request.addHeader(contactHeader);
       request.addHeader(allow);
       request.addHeader(expire);
-      lgRegister.info("Erfolgreiche Register-Header erstellt");
+      lgRegister.info("Register Header erstellt");
     }
     catch (Exception ex)
     {

src/model/SIPSessionDescription.java

         }
       }
       sessionDescription.setAttributes(mediavec);
+      lgSessionDescription.info("SDP Header erstellt");
     }
     catch (Exception ex)
     {