Dialogic 6.2 Manuel D’Utilisation

Transferring Calls Using Release Link Trunk Transfer

November 2009

206

Once the network establishes a direct connection between the 

originator of the first call and the final destination of the second call, 

it sends DISCONNECT messages for both B1 and B2. The calls are 

released on the board (and the board does not need to keep two 

B-channels established), but the switch maintains the actual 

connections between the originator and the reroute destination.

DISCONNECT=====>L3L4mDISCONNECT (B1)

DISCONNECT=====>L3L4mDISCONNECT (B2)

For more information about the messages, see Volume 5, Bfv API