public string Callback(string username, string dialString1, string dialString2)
{
try
{
if (!_callbacksAllowed)
{
return("This server does not support the Callback method.");
}
else
{
logger.Debug("CallManagerPassThruService Callback, username="******", dialString1=" + dialString1 + ", dialString2=" + dialString2 + ".");
CallManagerProxy client = (m_sipCallDispatcher != null) ? m_sipCallDispatcher.GetCallManagerClient() : m_callManagerClient;
if (client != null)
{
logger.Debug("Sending Callback request to client endpoint at " + client.Endpoint.Address.ToString() + ".");
return(client.Callback(username, dialString1, dialString2));
}
else
{
throw new ApplicationException("Call Manager Pass Thru service could not create a client.");
}
}
}
catch (Exception excp)
{
logger.Error("Exception CallManagerPassThruService Callback. " + excp.Message);
return("Sorry there was an unexpected error, the callback was not initiated.");
}
}
public string BlindTransfer(string username, string destination, string replacesCallID)
{
try
{
logger.Debug("CallManagerPassThruService BlindTransfer, username="******", destination=" + destination + ".");
CallManagerProxy client = (m_sipCallDispatcher != null) ? m_sipCallDispatcher.GetCallManagerClient() : m_callManagerClient;
if (client != null)
{
logger.Debug("Sending BlindTransfer request to client endpoint at " + client.Endpoint.Address.ToString() + ".");
return(client.BlindTransfer(username, destination, replacesCallID));
}
else
{
throw new ApplicationException("Call Manager Pass Thru service could not create a client.");
}
}
catch (Exception excp)
{
logger.Error("Exception CallManagerPassThruService BlindTransfer. " + excp.Message);
return("Sorry there was an unexpected error, the blind transfer was not initiated.");
}
}
public string WebCallback(string username, string number)
{
try
{
logger.Debug("CallManagerPassThruService WebCallback, username="******", number=" + number + ".");
CallManagerProxy client = (m_sipCallDispatcher != null) ? m_sipCallDispatcher.GetCallManagerClient() : m_callManagerClient;
if (client != null)
{
logger.Debug("Sending WebCallback request to client endpoint at " + client.Endpoint.Address.ToString() + ".");
return(client.WebCallback(username, number));
}
else
{
throw new ApplicationException("Call Manager Pass Thru service could not create a client.");
}
}
catch (Exception excp)
{
logger.Error("Exception CallManagerPassThruService WebCallback. " + excp.Message);
return("Sorry there was an unexpected error, the web callback was not initiated.");
}
}
public bool IsAlive()
{
try
{
logger.Debug("CallManagerPassThruService IsAlive.");
CallManagerProxy client = (m_sipCallDispatcher != null) ? m_sipCallDispatcher.GetCallManagerClient() : m_callManagerClient;
if (client != null)
{
logger.Debug("Sending isalive request to client endpoint at " + client.Endpoint.Address.ToString() + ".");
return(client.IsAlive());
}
else
{
throw new ApplicationException("Call Manager Pass Thru service could not create a client.");
}
}
catch (Exception excp)
{
logger.Error("Exception CallManagerPassThruService IsAlive. " + excp.Message);
return(false);
}
}
public string DualTransfer(string username, string callID1, string callID2)
{
try
{
logger.Debug("CallManagerPassThruService DualTransfer, callID1=" + callID1 + ", callID2=" + callID2 + ".");
CallManagerProxy client = (m_sipCallDispatcher != null) ? m_sipCallDispatcher.GetCallManagerClient() : m_callManagerClient;
if (client != null)
{
logger.Debug("Sending DualTransfer request to client endpoint at " + client.Endpoint.Address.ToString() + ".");
return(client.DualTransfer(username, callID1, callID2));
}
else
{
throw new ApplicationException("Call Manager Pass Thru service could not create a client.");
}
}
catch (Exception excp)
{
logger.Error("Exception CallManagerPassThruService DualTransfer. " + excp.Message);
return("Sorry there was an unexpected error, the dual transfer was not initiated.");
}
}
private bool _callbacksAllowed = false; // The callback method MUST ONLY support authenticated requests.
public CallManagerPassThruService()
{
m_callManagerClient = new CallManagerProxy();
}