Sequence The Toshiba Vp System Follows To Screen Calls - Toshiba VP 300 Installation Instructions Manual

5-112 Installation and Maintenance Manual
Dial extension digits and begin looking for tone patterns
comply with ranges set by
Ringback
comply with ranges set by
Slow Busy
comply with ranges set by
Fast Busy
comply with ranges set by
Figure 5-20 Sequence the Toshiba VP System Follows to Screen Calls
Toshiba VP Systems Release 7.1 July, 1994
Start of Transfer
Do the tones
NO
delays 49, 50, 51,
and 52?
YES
YES
Is Sys Param
26 set to
YES?
NO
Do the tones
YES
delays 53, 54, 55,
and 56?
NO
Do the tones
YES
delays 69, 70, 71,
and 72?
NO
Do the tones
YES
Speak "... is unavailable/
delays 73, 74, 75,
and 76?
NO
Answer
End
The call is
considered
answered
Double Interrupted
Ringback
tones comply
with ranges set by
delays 61, 62, 63, 64, 65,
66, 67, and
YES
The phone is ringing,
monitor ringback
(Info. Table Index 7)
The phone is ringing,
monitor ringback
(Info. Table Index 7)
Pull call back.
Speak "... is
busy..."
Pull call back.
invalid..."
Do the
NO
68?