Cisco Cisco Computer Telephony Integration Option 8.5 Developer's Guide

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CTI OS Developer’s Guide for Cisco ICM/IPCC Enterprise & Hosted Editions Release 7.0(0)
 
Chapter 10      Call Object
Methods
Remarks
As with the Clear method, under certain switches the ClearConnection request 
must be made via a call whose status is LCS_CONNECT or LCS_INITIATE or it 
will fail. Many other switches allow the Clear method to be called via a call whose 
status is LCS_ALERTING or LCS_HOLD. It may never be made via a call whose 
status is LCS_NULL indicating that it has already been cleared. 
The following events will be received  if this request is successful: 
  •
OnClearConnectionConf event
  •
OnCallConnectionlCleared event
If this is a two party call, these events will be followed by
  •
OnCallCleared event
The following events will be received  if this request fails: 
  •
OnControlFailureConf event
Conference
The Conference method either begins a new conference call or adds an additional 
call to an existing conference call. When it begins a new conference call, it 
combines an original two-party call with a two-party consult call (where the two 
calls have a common party) into a single three party call. Only the common party 
(which is called the “Conference Controller”) can call this method to make the 
new conference call. This method may be called on either of the Conference 
Controller’s calls.
Syntax
C++:
int Conference();
int Conference(Arguments& optional_args)
COM:
HRESULT Conference ( /*[in, optional]*/ IArguments 
*optional_args,    (/*[out, retval]*/ int * errorcode )
VB:
Conference([optional_args As IArguments]) As Long
Java:
int Conference(Arguments optional_args)
.NET:
CilError Conference(Arguments optional_args)