Blind transfers are the simplest type of transfers. All that is required is to give a phone number and Active Call Center will use your telephony card and PBX or phone system to route the call.
Active Call Center will disconnect a call immediately after a blind transfer, without regard to the status of the transfer (hence the term "blind transfer"). Like all other variables, the TransferCallTo variable is processed after the macro has fully executed, so there is no need to worry about the macro not completing prior to a transfer.
The snippet of code below shows how to blindly transfer a call to toll free directory assistance:
TransferCallTo = "18005551212"
Troubleshooting Blind Transfers
Most problems with blind transfers will be solved by correctly configuring the blind transfer to work with your phone system. Your telephony card should have some documentation on how to configure a blind transfer function, refer to that and modify the settings to fit your phone system.
If blind transfer is not working at all with your telephony card, verify with the manufacturer that the card does indeed support the TAPI lineBlindTransfer function. Active Call Center uses a "plain vanilla" implementation of TAPI lineBlindTransfer for maximum compatibility.