问题描述
Hai
我创建mspl以将调用重新路由到ucma应用程序端点
以下是我的MSPL代码
<？xml version =" 1.0" ？>
< lc：applicationManifest
appUri =" http：//" Domain NAme" / AltRGS"
xmlns： lc =" http：//schemas.microsoft.com/lcs/2006/05">
< lc：allowRegistrationBeforeUserServices action =" true" />
< lc：requestFilter methodNames =" INVITE"
strictRoute =" false"
registrarGenerated =" true"
domainSupported =" true" />
< lc：responseFilter reasonCodes =" NONE" />
< lc：proxyByDefault action =" true" />
< lc：scriptOnly />
< lc：splScript><！[CDATA [
fromUri = GetUri（sipRequest.From）;
fromUser = Concatenate（GetUserName（fromUri））;
toUri = GetUri（sipRequest.To）;
toUserAtHost = Concatenate（GetUserName（toUri），" @"，GetHostName（toUri））;
foreach（sessionExpires in GetHeaderValues（" Session-Expires"））{
if（ContainsString（sessionExpires，" refresher"，true））{
Log（ " Debug"，false，" RespondWithRinging：* skipped;这是一个会话刷新邀请）;
return;
}
}
foreach（getAeaderValues中的userAgent（USER-AGENT））{
if（！ContainsString（userAgent，" mediation"） ;，真））{
Log（" Debug"，false，" RespondWithRinging：* skipped;不是中介服务器请求 ）;
返回;
}
}
if（sipRequest& ;& sipRequest.Method ==" INVITE"）
{
ProxyRequest（" sip：lync1.sti.ksac。 [email protected]; gruu; opaque = srvr：app1：nKftzU4ORVGCO9Nqq3-m3QAA"）;
}
else {
//转发调用UCMA应用程序。
Log（Debugr，1，Forwarded caller to UCMA app：，sipRequest.From）;
回复（ 302，暂时移动，联系=;）
}
]]>
< / lc：splScript>
< / lc：applicationManifest>
我使用电源外壳注册我的MSPl
New-Csserver应用程序
和我的c＃代码是
私有空运行（）
{
试试
{
_helper = new UCMASampleHelper（）;
_appEndpoint = _helper.CreateAutoProvisionedApplicationEndpoint（）;
_appEndpoint.RegisterForIncomingCall< AudioVideoCall>（AudioVideoCall_Received）;
void AudioVideoCall_Received（对象发送者，CallReceivedEventArgs< AudioVideoCall> e）
{
尝试
{
string _originalRecipientUri = e.RequestData.ToHeader.Uri;
_inboundAVCall.StateChanged + = new EventHandler< CallStateChangedEventArgs>（_ inboundAVCall_StateChanged）;
_inboundAVCall.AudioVideoFlowConfigurationRequested + = new EventHandler< AudioVideoFlowConfigurationRequestedEventArgs>（_ inboundAVCall_AudioVideoFlowConfigurationRequested）;
Console.WriteLine（" Call Received！"）;
_inboundAVCall.BeginAccept（BeginAcceptCB，_inboundAVCall）;
}}
当我接到电话时，MSPL将呼叫路由到UCMA应用程序并转移到代理，但是当代理接受呼叫时，它没有建立，我得到以下错误在ocs logger中找到
SIP / 2.0 481 Cal l腿/交易不退出
可以任何人请帮助我
谢谢。
Hai
I create the mspl to transfer reroute the calls to ucma application endpoint
Below is my code for MSPL
<?xml version="1.0" ?>
<lc:applicationManifest
appUri="http://"Domain NAme"/AltRGS"
xmlns:lc="http://schemas.microsoft.com/lcs/2006/05">
<lc:allowRegistrationBeforeUserServices action="true" />
<lc:requestFilter methodNames="INVITE"
strictRoute="false"
registrarGenerated="true"
domainSupported="true" />
<lc:responseFilter reasonCodes="NONE" />
<lc:proxyByDefault action="true" />
<lc:scriptOnly />
<lc:splScript><![CDATA[
fromUri = GetUri( sipRequest.From );
fromUser = Concatenate( GetUserName( fromUri ) );
toUri = GetUri( sipRequest.To );
toUserAtHost = Concatenate( GetUserName( toUri ), "@", GetHostName( toUri ) );
foreach ( sessionExpires in GetHeaderValues( "Session-Expires" ) ) {
if ( ContainsString( sessionExpires, "refresher", true ) ) {
Log( "Debug", false, "RespondWithRinging: * skipped; This is a session refreshing invite" );
return;
}
}
foreach ( userAgent in GetHeaderValues( "USER-AGENT" ) ) {
if ( ! ContainsString( userAgent, "mediation", true ) ) {
Log( "Debug", false, "RespondWithRinging: * skipped; not a mediation server request" );
return;
}
}
if (sipRequest && sipRequest.Method == "INVITE")
{
ProxyRequest("sip:[email protected];gruu;opaque=srvr:app1:nKftzU4ORVGCO9Nqq3-m3QAA");
}
else {
// Forward the call to the UCMA app.
Log("Debugr", 1, "Forwarded caller to UCMA app: ", sipRequest.From);
Respond("302", "Moved Temporarily", "Contact=");
}
]]>
</lc:splScript>
</lc:applicationManifest>
I register my MSPl By Using power shell
New-Csserver application
and my c# code is
private void Run()
{
try
{
_helper = new UCMASampleHelper();
_appEndpoint = _helper.CreateAutoProvisionedApplicationEndpoint();
_appEndpoint.RegisterForIncomingCall<AudioVideoCall>(AudioVideoCall_Received);
void AudioVideoCall_Received(object sender, CallReceivedEventArgs<AudioVideoCall> e)
{
try
{
string _originalRecipientUri = e.RequestData.ToHeader.Uri;
_inboundAVCall.StateChanged += new EventHandler<CallStateChangedEventArgs>(_inboundAVCall_StateChanged);
_inboundAVCall.AudioVideoFlowConfigurationRequested += new EventHandler<AudioVideoFlowConfigurationRequestedEventArgs>(_inboundAVCall_AudioVideoFlowConfigurationRequested);
Console.WriteLine("Call Received!");
_inboundAVCall.BeginAccept(BeginAcceptCB, _inboundAVCall);
}}
When i get the call MSPL route the call to the UCMA application and transfer to the agents but when agent accepts the call it is not establishing and i am gettimg the following error find in ocs logger
SIP/2.0 481 Call Leg/Transaction Does Not Exit
Can Any one please help me
Thanks.
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