While we slowly migrating to FreePBX, I still need to have calls juggled between the two systems.
Most importantly, calls should be able to get transferred to the old system, with extensions being dialed in.
Currently, the way we do it, is by pressing transfer, dialing the DID which goes to the old system, then dialing the extension number, then completing the transfer. What I would want to do is, the following;
Dialing a feature code, say *888, followed by an extension number, say 123, should dial DID, pause, 123.
In this way, a user can simply press blind transfer, *888123 and the call will reach its destination.