The Dkt Tspi Call State Flow - Toshiba Strata DK40 Installation & Maintenance Manual

Computer Telephony Integration

The DKT TSPI Call State Flow

The Call State Flow diagram for the Toshiba TAPI Service Provider V2.36 or above is shown
in Figure 8-11
Figure 8-11 Call State Flow
Call State LED
Idle
Transferred Calls
Incoming Call
Hold Recall
I-Hold
Transfer Hold
Exclusive Hold
Current Line Use
Common Hold
Common Hold
Incoming Line Ring
Common Ring
Busy
*
The SPI will not recognise the fact that the "Conf/Trn" key has been activated on the terminal, all
1
transfer type features must be activated and controlled by the Application.
*
I-Use rate is generated in the phone. The cycle consists of 2 seconds on, followed by 1/
2
8 second off, 1/8 second on, 1/8 second off state.
Table 8-1Call State Description
8-10
Refer to the Strata DK40 Programming Manual or DK Library CD-Rom for more details.
below.
Steady Off
*
(1Hz)
1
1(10Hz), 1 Off
1(2Hz), 1(10Hz)
(4Hz)
(10Hz)
(10Hz)
*
I-Use Rate
2
3/4 On, 1/8 Off
(1Hz)
(1Hz)
(2Hz)
Steady On
The DKT TSPI Call State Flow
Flash
Strata DK40 I&M Manual Spring 1999
Colour
Green
Green
Green
Green
Green
Green
Green
Red
Red
Red
Red
Red