Dialogic 6.2 用户手册
Making Call Transfers Using Bfv
November 2009
179
Figure 11. Low-level Call Transfer using Bfv
BfvLineTransfer
Complete
BfvLineTransfer
Cancel
BfvCallTransfer
Complete
BfvCallWait
TransferComplete
End
BfvCallRetrieve
BfvCallWaitFor
Retrieve
End
BfvCallWaitFor
Release