Hi,
 
I have having issues with the following.
 
 
I make an outbound call from handset A to party B
I place the call on hold.
I make a second outbound call from handset A to party C
I MakeConsultCall using the second call object (call A-C) created to part D
I then attempt to Conference as follows..
 
Arguments args = new Arguments();
args.SetValue(Enum_CtiOs.CTIOS_CALLREFERENCEOBJECTID,secondCallUniqueIDAtoC);
Call m_call = m_session.GetCurrentCall();
m_call.Conference(args);
 
The function returns successfully however I recieve no events and the call is not bridged. I'm assuming the above should attach the secondCall to the Consult call. The Documentation for the .NET CTIOS conference function states that if there are 2 calls on hold with the CALLREFERENCEOBJECTID is required to identify which of the two calls to connect the consult call to.
 
I have also tried this by setting the activecall to the second call;
 
CtiOsObject rObj;
m_session.GetObjectFromObjectID(secondCallUniqueIDAtoC, out rObj);
Call c = (Call)rObj;
if (c != null)
{
  c.Conference(new Arguements())
}
 
As again the documentation states that if Conference is called on the HELD leg of the call then the Consult call will be connected to that call.
 
Neither method works. I have no problems performing the same functionality with the handset however. and can create a conference from A (A-C-D) while a call is held on A between (A-B ).
 
I also have no problem creating a conference call in a simple A-B-C sceniro.
 
I am using release 8.0 of CTIOS. the .Net components with VS 2010, C#
 
Any help much appreciated.
 

Is this for UCCE? Or another ACD? There are peripheral specific limitations per the CTIOS System Manager’s Guide here
http://www.cisco.com/en/US/docs/voice_ip_comm/cust_contact/contact_center/ctios/ctios9_0/installation/guide/UCCE_BK_C3D5EC47_00_cti-os-system-manager-guide.pdf