The CTSY Dispatcher shall invoke this function on receiving the EMobileCallSwap request from the CTSY.

It is a request call that is completed by invoking CCtsyDispatcherCallback::CallbackCallControlSwapComp()

This request should be completed when the request to swap two calls has been placed. One is held and the other connected. The held call becomes connected (RMobileCall::EStatusConnected) and the connected call becomes held (RMobileCall::EStatusHold).

Implementation of this interface should request that the Licensee TSY swap the specified calls. Swapping is allowed for one or two active calls.

RMobileCall::Swap()

The CTSY Dispatcher shall invoke this function on receiving the EMobileCallSwap request, for a single call, from the CTSY.

It is a request call that is completed by invoking CCtsyDispatcherCallback::CallbackCallControlSwapComp()

This request should be completed when the request to swap the single call has been placed.

Implementation of this interface should request that the Licensee TSY swap the specified call. The state of the call will be swapped from held to connected (or visa versa)

RMobileCall::Swap()