我正在尝试制作一个 SIP servlet，在对会话发起协议（SIP）servlet 进行了大量研究之后，我现在正在使用 mobicent 的 sip servlet 项目和 TOMCAT ......！
我正在按照本指南来实现我的目标，问题是当我尝试在项目目录中运行命令mvn clean install时，它开始下载依赖项但突然遇到错误
这是错误日志，
[ERROR] Failed to execute goal on project sip-servlets-core-api: Could not resol
ve dependencies for project org.mobicents.servlet.sip:sip-servlets-core-api:jar:
1.7.0-SNAPSHOT: Failed to collect dependencies at org.mobicents.javax.sip:mobice
nts-jain-sip-ext:jar:1.1-SNAPSHOT: Failed to read artifact descriptor for org.mo
bicents.javax.sip:mobicents-jain-sip-ext:jar:1.1-SNAPSHOT: Could not transfer ar
tifact org.mobicents.javax.sip:mobicents-jain-sip-ext:pom:1.1-SNAPSHOT from/to C
odehaus Snapshots (http://snapshots.repository.codehaus.org): snapshots.reposito
ry.codehaus.org: Unknown host snapshots.repository.codehaus.org -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal o
n project sip-servlets-core-api: Could not resolve dependencies for project org.
mobicents.servlet.sip:sip-servlets-core-api:jar:1.7.0-SNAPSHOT: Failed to collec
t dependencies at org.mobicents.javax.sip:mobicents-jain-sip-ext:jar:1.1-SNAPSHO
T
at org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.getDe
pendencies(LifecycleDependencyResolver.java:221)
at org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.resol
veProjectDependencies(LifecycleDependencyResolver.java:127)
at org.apache.maven.lifecycle.internal.MojoExecutor.ensureDependenciesAr
eResolved(MojoExecutor.java:257)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor
.java:200)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor
.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor
.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProje
ct(LifecycleModuleBuilder.java:116)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProje
ct(LifecycleModuleBuilder.java:80)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThre
adedBuilder.build(SingleThreadedBuilder.java:51)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(Lifecycl
eStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:862)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:286)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:197)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Laun
cher.java:289)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.jav
a:229)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(La
uncher.java:415)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:
356)
Caused by: org.apache.maven.project.DependencyResolutionException: Could not res
olve dependencies for project org.mobicents.servlet.sip:sip-servlets-core-api:ja
r:1.7.0-SNAPSHOT: Failed to collect dependencies at org.mobicents.javax.sip:mobi
cents-jain-sip-ext:jar:1.1-SNAPSHOT
at org.apache.maven.project.DefaultProjectDependenciesResolver.resolve(D
efaultProjectDependenciesResolver.java:180)
at org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.getDe
pendencies(LifecycleDependencyResolver.java:195)
... 23 more
Caused by: org.eclipse.aether.collection.DependencyCollectionException: Failed t
o collect dependencies at org.mobicents.javax.sip:mobicents-jain-sip-ext:jar:1.1
-SNAPSHOT
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.collectDe
pendencies(DefaultDependencyCollector.java:291)
at org.eclipse.aether.internal.impl.DefaultRepositorySystem.collectDepen
dencies(DefaultRepositorySystem.java:316)
at org.apache.maven.project.DefaultProjectDependenciesResolver.resolve(D
efaultProjectDependenciesResolver.java:172)
... 24 more
Caused by: org.eclipse.aether.resolution.ArtifactDescriptorException: Failed to
read artifact descriptor for org.mobicents.javax.sip:mobicents-jain-sip-ext:jar:
1.1-SNAPSHOT
at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.
loadPom(DefaultArtifactDescriptorReader.java:302)
at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.
readArtifactDescriptor(DefaultArtifactDescriptorReader.java:218)
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.resolveCa
chedArtifactDescriptor(DefaultDependencyCollector.java:535)
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.getArtifa
ctDescriptorResult(DefaultDependencyCollector.java:519)
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.processDe
pendency(DefaultDependencyCollector.java:409)
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.processDe
pendency(DefaultDependencyCollector.java:363)
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.process(D
efaultDependencyCollector.java:351)
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.collectDe
pendencies(DefaultDependencyCollector.java:254)
... 26 more
Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Could not
transfer artifact org.mobicents.javax.sip:mobicents-jain-sip-ext:pom:1.1-SNAPSHO
T from/to Codehaus Snapshots (http://snapshots.repository.codehaus.org): snapsho
ts.repository.codehaus.org
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(Defa
ultArtifactResolver.java:444)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtif
acts(DefaultArtifactResolver.java:246)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtif
act(DefaultArtifactResolver.java:223)
at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.
loadPom(DefaultArtifactDescriptorReader.java:287)
... 33 more
Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Could not tran
sfer artifact org.mobicents.javax.sip:mobicents-jain-sip-ext:pom:1.1-SNAPSHOT fr
om/to Codehaus Snapshots (http://snapshots.repository.codehaus.org): snapshots.r
epository.codehaus.org
at org.eclipse.aether.connector.basic.ArtifactTransportListener.transfer
Failed(ArtifactTransportListener.java:43)
at org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunne
r.run(BasicRepositoryConnector.java:355)
at org.eclipse.aether.util.concurrency.RunnableErrorForwarder$1.run(Runn
ableErrorForwarder.java:67)
at org.eclipse.aether.connector.basic.BasicRepositoryConnector$DirectExe
cutor.execute(BasicRepositoryConnector.java:581)
at org.eclipse.aether.connector.basic.BasicRepositoryConnector.get(Basic
RepositoryConnector.java:249)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownl
oads(DefaultArtifactResolver.java:520)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(Defa
ultArtifactResolver.java:421)
... 36 more
Caused by: org.apache.maven.wagon.TransferFailedException: snapshots.repository.
codehaus.org
at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInp
utData(AbstractHttpClientWagon.java:1066)
at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInp
utData(AbstractHttpClientWagon.java:960)
at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:11
6)
at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
at org.eclipse.aether.transport.wagon.WagonTransporter$GetTaskRunner.run
(WagonTransporter.java:560)
at org.eclipse.aether.transport.wagon.WagonTransporter.execute(WagonTran
sporter.java:427)
at org.eclipse.aether.transport.wagon.WagonTransporter.get(WagonTranspor
ter.java:404)
at org.eclipse.aether.connector.basic.BasicRepositoryConnector$GetTaskRu
nner.runTask(BasicRepositoryConnector.java:447)
at org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunne
r.run(BasicRepositoryConnector.java:350)
... 41 more
Caused by: java.net.UnknownHostException: snapshots.repository.codehaus.org
at java.net.InetAddress.getAllByName0(InetAddress.java:1252)
at java.net.InetAddress.getAllByName(InetAddress.java:1164)
at java.net.InetAddress.getAllByName(InetAddress.java:1098)
at org.apache.maven.wagon.providers.http.httpclient.impl.conn.SystemDefa
ultDnsResolver.resolve(SystemDefaultDnsResolver.java:44)
at org.apache.maven.wagon.providers.http.httpclient.impl.conn.HttpClient
ConnectionOperator.connect(HttpClientConnectionOperator.java:101)
at org.apache.maven.wagon.providers.http.httpclient.impl.conn.PoolingHtt
pClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:318)
at org.apache.maven.wagon.providers.http.httpclient.impl.execchain.MainC
lientExec.establishRoute(MainClientExec.java:363)
at org.apache.maven.wagon.providers.http.httpclient.impl.execchain.MainC
lientExec.execute(MainClientExec.java:219)
at org.apache.maven.wagon.providers.http.httpclient.impl.execchain.Proto
colExec.execute(ProtocolExec.java:195)
at org.apache.maven.wagon.providers.http.httpclient.impl.execchain.Retry
Exec.execute(RetryExec.java:86)
at org.apache.maven.wagon.providers.http.httpclient.impl.execchain.Redir
ectExec.execute(RedirectExec.java:108)
at org.apache.maven.wagon.providers.http.httpclient.impl.client.Internal
HttpClient.doExecute(InternalHttpClient.java:184)
at org.apache.maven.wagon.providers.http.httpclient.impl.client.Closeabl
eHttpClient.execute(CloseableHttpClient.java:82)
at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.execute
(AbstractHttpClientWagon.java:832)
at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInp
utData(AbstractHttpClientWagon.java:983)
... 50 more
[ERROR]
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please rea
d the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/DependencyReso
lutionException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR] mvn <goals> -rf :sip-servlets-core-api
下面是 pom.xml：
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<artifactId>mobicents</artifactId>
<groupId>org.mobicents</groupId>
<version>1.27-SNAPSHOT</version>
</parent>
<groupId>org.mobicents.servlet.sip</groupId>
<artifactId>sip-servlets-bootstrap</artifactId>
<version>1.7.0-SNAPSHOT</version>
<packaging>pom</packaging>
<name>Mobicents Sip Servlets</name>
<url>http://www.mobicents.org/products_sip_servlets.html</url>
<ciManagement>
<system>Hudson</system>
<url>https://hudson.jboss.org/hudson/job/MobicentsSipServlets/</url>
</ciManagement>
<developers>
<developer>
<id>jean.deruelle</id>
<name>Jean Deruelle</name>
<email>jean.deruelle@gmail.com</email>
<organization>JBoss/Red Hat</organization>
<organizationUrl>http://www.redhat.com/</organizationUrl>
<roles>
<role>Project Lead</role>
</roles>
<timezone>+1</timezone>
</developer>
<developer>
<id>vralev</id>
<name>Vladimir Ralev</name>
<email>vladimir.ralev@gmail.com</email>
<organization>JBoss/Red Hat</organization>
<organizationUrl>http://www.redhat.com/</organizationUrl>
<roles>
<role>Active Developer</role>
</roles>
<timezone>+1</timezone>
</developer>
<developer>
<id>baranowb</id>
<name>Bartosz Baranowski</name>
<email>baranowb@gmail.com</email>
<organization>JBoss/Red Hat</organization>
<organizationUrl>http://www.redhat.com/</organizationUrl>
<roles>
<role>Developer</role>
</roles>
<timezone>+1</timezone>
</developer>
<developer>
<id>mranga</id>
<name>Neo Ranga</name>
<email>mranga@dev.java.net</email>
<roles>
<role>Developer</role>
</roles>
<timezone>-5</timezone>
</developer>
</developers>
<licenses>
<license>
<name>GNU LESSER GENERAL PUBLIC LICENSE</name>
<url>http://www.gnu.org/licenses/lgpl.html</url>
<distribution>repo</distribution>
</license>
</licenses>
<scm>
<connection>scm:svn:https://mobicents.googlecode.com/svn/trunk/servers/sip-servlets</connection>
<developerConnection>scm:svn:https://mobicents.googlecode.com/svn/trunk/servers/sip-servlets</developerConnection>
<url>http://code.google.com/p/mobicents/source/browse/trunk/servers/sip-servlets</url>
</scm>
<modules>
<module>sip-servlets-bootstrap</module>
<module>sip-servlets-spec</module>
<module>sip-servlets-client</module>
<module>sip-servlets-jruby</module>
<module>sip-servlets-core-api</module>
<module>sip-servlets-impl</module>
<module>sip-servlets-application-router</module>
<module>sip-servlets-annotations</module>
</modules>
<properties>
<mobicents.tools.mavenplugin.eclipse.version>1.0.0.FINAL</mobicents.tools.mavenplugin.eclipse.version>
<mobicents.cluster.version>1.12</mobicents.cluster.version>
<mobicents.balancer.version>1.5-SNAPSHOT</mobicents.balancer.version>
<mobicents.jain.sip.ha.version>1.4.0-SNAPSHOT</mobicents.jain.sip.ha.version>
<mobicents.jain.sip.ext.version>1.1-SNAPSHOT</mobicents.jain.sip.ext.version>
</properties>
<dependencies>
<!-- test dependencies -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-release-plugin</artifactId>
<configuration>
<allowTimestampedSnapshots>true</allowTimestampedSnapshots>
<preparationGoals>clean install</preparationGoals>
<tagBase>
https://mobicents.googlecode.com/svn/tags/servers/sip-servlets/
</tagBase>
</configuration>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<compilerArguments>
<g />
</compilerArguments>
<source>1.6</source>
<target>1.6</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-site-plugin</artifactId>
<version>2.0-beta-6</version>
</plugin>
<plugin>
<artifactId>maven-eclipse-plugin</artifactId>
<groupId>org.mobicents.tools</groupId>
<version>${mobicents.tools.mavenplugin.eclipse.version}</version>
<inherited>false</inherited>
<executions />
<configuration>
<!--generateProjectsForModules>true</generateProjectsForModules-->
<resolveTransitiveDependencies>true</resolveTransitiveDependencies>
<eclipseProjectName>sip-servlets-bootstrap</eclipseProjectName>
</configuration>
</plugin>
</plugins>
</build>
<profiles>
<profile>
<id>site</id>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<version>1.1</version>
<executions>
<execution>
<phase>site</phase>
<configuration>
<tasks>
<copy verbose="true" file="${project.build.directory}/site/index.html" tofile="${project.build.directory}/site/products_sip_servlets.html" />
</tasks>
</configuration>
<goals>
<goal>run</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-release-plugin</artifactId>
<configuration>
<autoVersionSubmodules>true</autoVersionSubmodules>
<tagBase>https://mobicents.googlecode.com/svn/tags/servers/sip-servlets
</tagBase>
<arguments>-Dmaven.test.skip</arguments>
</configuration>
</plugin>
</plugins>
</build>
</profile>
<profile>
<id>release</id>
<modules>
<module>sip-servlets-catalina</module>
<module>sip-servlets-tomcat-jboss4</module>
<module>sip-servlets-jboss5-metadata</module>
<module>sip-servlets-jruby</module>
<module>sip-servlets-jboss5-deployer</module>
<module>sip-servlets-jboss5-ha-server-cache</module>
<module>sip-servlets-jboss5</module>
<module>sip-servlets-management</module>
<module>sip-servlets-examples</module>
<module>sip-servlets-test-suite</module>
<module>docs</module>
</modules>
<properties>
<maven.test.skip>true</maven.test.skip>
</properties>
</profile>
<profile>
<id>tomcat</id>
<activation>
<activeByDefault>true</activeByDefault>
</activation>
<properties>
<tomcat.version>6.0.35</tomcat.version>
</properties>
<modules>
<module>sip-servlets-catalina</module>
<module>sip-servlets-tomcat-jboss4</module>
</modules>
<dependencies>
<!-- j2ee dependencies -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
<scope>provided</scope>
</dependency>
</dependencies>
</profile>
<profile>
<id>jboss</id>
<modules>
<module>sip-servlets-catalina</module>
<module>sip-servlets-tomcat-jboss4</module>
</modules>
<properties>
<tomcat.version>6.0.35</tomcat.version>
</properties>
<dependencies>
<!-- j2ee dependencies -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
<scope>provided</scope>
</dependency>
</dependencies>
</profile>
<profile>
<id>jboss-5</id>
<modules>
<module>sip-servlets-catalina</module>
<module>sip-servlets-jboss5-metadata</module>
<module>sip-servlets-jboss5-deployer</module>
<module>sip-servlets-jboss5-ha-server-cache</module>
<module>sip-servlets-jboss5</module>
</modules>
<properties>
<tomcat.version>6.0.35</tomcat.version>
</properties>
<dependencies>
<!-- j2ee dependencies -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
<scope>provided</scope>
</dependency>
</dependencies>
</profile>
<profile>
<id>tomcat-distro</id>
<modules>
<module>sip-servlets-catalina</module>
<module>sip-servlets-tomcat-jboss4</module>
</modules>
<properties>
<tomcat.version>6.0.35</tomcat.version>
</properties>
<dependencies>
<!-- j2ee dependencies -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
<scope>provided</scope>
</dependency>
</dependencies>
</profile>
<profile>
<id>jboss-distro</id>
<modules>
<module>sip-servlets-catalina</module>
<module>sip-servlets-tomcat-jboss4</module>
</modules>
<properties>
<tomcat.version>6.0.35</tomcat.version>
</properties>
<dependencies>
<!-- j2ee dependencies -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
<scope>provided</scope>
</dependency>
</dependencies>
</profile>
<profile>
<id>jboss-5-distro</id>
<modules>
<module>sip-servlets-catalina</module>
<module>sip-servlets-jboss5-metadata</module>
<module>sip-servlets-jboss5-deployer</module>
<module>sip-servlets-jboss5-ha-server-cache</module>
<module>sip-servlets-jboss5</module>
</modules>
<properties>
<tomcat.version>6.0.35</tomcat.version>
</properties>
<dependencies>
<!-- j2ee dependencies -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
<scope>provided</scope>
</dependency>
</dependencies>
</profile>
<profile>
<id>tomcat-7</id>
<modules>
<module>sip-servlets-catalina-7</module>
<module>tomcat-7</module>
</modules>
<properties>
<tomcat.version>7.0.26</tomcat.version>
</properties>
<dependencies>
<!-- j2ee dependencies -->
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-web-api</artifactId>
<version>6.0</version>
<scope>provided</scope>
</dependency>
</dependencies>
</profile>
<profile>
<id>tomcat-7-distro</id>
<modules>
<module>sip-servlets-catalina-7</module>
<module>tomcat-7</module>
</modules>
<properties>
<tomcat.version>7.0.26</tomcat.version>
</properties>
<dependencies>
<!-- j2ee dependencies -->
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-web-api</artifactId>
<version>6.0</version>
<scope>provided</scope>
</dependency>
</dependencies>
</profile>
<profile>
<id>as7</id>
<modules>
<module>sip-servlets-as7</module>
</modules>
<properties>
<!-- keep in sync with jboss-as/pom.xml -->
<!-- <version.org.jboss.web>7.0.10.Final</version.org.jboss.web> -->
<version.org.jboss.spec.javax.servlet.jboss-servlet-api_3.0_spec>1.0.0.Final</version.org.jboss.spec.javax.servlet.jboss-servlet-api_3.0_spec>
</properties>
<dependencies>
<!-- j2ee dependencies -->
<dependency>
<groupId>org.jboss.spec.javax.servlet</groupId>
<artifactId>jboss-servlet-api_3.0_spec</artifactId>
<version>${version.org.jboss.spec.javax.servlet.jboss-servlet-api_3.0_spec}</version>
<scope>provided</scope>
</dependency>
</dependencies>
</profile>
<profile>
<id>docs</id>
<modules>
<module>docs</module>
</modules>
</profile>
</profiles>
<!-- repositories -->
<repositories>
<repository>
<id>jboss-public-repository-group</id>
<name>JBoss Public Maven Repository Group</name>
<url>https://repository.jboss.org/nexus/content/groups/public/</url>
<layout>default</layout>
<releases>
<enabled>true</enabled>
<updatePolicy>never</updatePolicy>
</releases>
<snapshots>
<enabled>true</enabled>
<updatePolicy>never</updatePolicy>
</snapshots>
</repository>
<repository>
<id>jboss-3rd-party-repository-group</id>
<name>JBoss ThirdParty Releases Repository Group</name>
<url>https://repository.jboss.org/nexus/content/repositories/thirdparty-releases</url>
<layout>default</layout>
<releases>
<enabled>true</enabled>
<updatePolicy>never</updatePolicy>
</releases>
<snapshots>
<enabled>true</enabled>
<updatePolicy>never</updatePolicy>
</snapshots>
</repository>
<repository>
<id>jboss-3rd-party-upload-repository-group</id>
<name>JBoss ThirdParty Upload Repository Group</name>
<url>https://repository.jboss.org/nexus/content/repositories/thirdparty-upload</url>
<layout>default</layout>
<releases>
<enabled>true</enabled>
<updatePolicy>never</updatePolicy>
</releases>
<snapshots>
<enabled>true</enabled>
<updatePolicy>never</updatePolicy>
</snapshots>
</repository>
<repository>
<id>java.net-Public</id>
<name>Maven Java Net Snapshots and Releases</name>
<!--url>https://maven.java.net/content/groups/public/</url-->
<url>http://download.java.net/maven/2/</url>
<releases>
<enabled>true</enabled>
<updatePolicy>never</updatePolicy>
</releases>
<snapshots>
<enabled>true</enabled>
<updatePolicy>never</updatePolicy>
</snapshots>
</repository>
<repository>
<id>JbossRepository</id>
<name>Jboss Repository</name>
<url>http://repository.jboss.org/</url>
<snapshots>
<enabled>true</enabled>
</snapshots>
<releases>
<enabled>true</enabled>
</releases>
</repository>
<repository>
<id>backup.repository.jboss.org</id>
<name>JBoss Repository Backup</name>
<url>http://anonsvn.jboss.org/repos/repository.jboss.org/maven2/</url>
<snapshots>
<enabled>true</enabled>
</snapshots>
<releases>
<enabled>true</enabled>
</releases>
</repository>
<!--repository>
<id>jboss-snapshots</id>
<name>JBoss Snapshot Repository</name>
<url>http://snapshots.jboss.org/maven2</url>
<releases>
<enabled>false</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
</snapshots>
</repository-->
</repositories>
</project>
如果你有更好的工作方式 SIP 服务器，请告诉我。您的建议和帮助非常重要...！
提前致谢.... ：）