Dialogic 6.2 - Manual (Page 178)

Making Call Transfers Using Bfv
November 2009 178
Figure 10. High-level Call Transfer using Bfv
BfvLineTransfer
BfvLineTransfer-
CapabilityQuery LINE_XFER_
SINGLE
LINE_XFER_
ALL
False
LINE_XFER_
TWO_CHAN
False LINE_XFER_NONE
False
True
True True
BfvCallHold BfvCallWaitFor
Hold BfvCallSetup
(Enquiry)
supervised Successful
Yes No
2nd Channel
Specified
False
BfvLineTransfer
Complete
BfvLineTransfer
Cancel
True
End
transfer_line_
state
BST_ALERTING BST_DIAL_COMPLETE
BfvCallWaitFor
BfvCallWaitFor
Complete
BfvCallWaitFor
Alerting
Complete where
CP is ring or
connected
BST_CONNECTED