Adjunct routing-initiated path-replacement vector
1. announcement 5996
2. adjunct routing link 11
3. wait 20 seconds hearing ringback
4. announcement 3111
At the terminating (receiving) switch, the vector that is executed by the incoming call must be programmed with an announcement, wait hearing music, or wait hearing ringback vector command. The use of one of these commands is what makes it possible for path-replacement to take place while the call is in vector processing.