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System Functions and Features as of I7.9
Features
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Digital network interface with DDI number to user + UG busy
Fig. 165
DDI number to user + UG busy
•
UG is delayed.
•
B makes a CFU to C.
•
A calls B, PBX sets up direct connection with C, C rings.
•
The user group will become active irrespective of the configuration of the
Wait
for connection
parameter.
•
If user B is busy, A obtains the busy tone.
Digital network interface with DDI number to user + KT and user + KT busy
Fig. 166
DDI number to user + KT and user + KT busy
•
B makes a CFU to C.
•
A calls B, PBX sets up direct connection with C, C rings.
•
The KT terminals with the line key also ring.
•
If KT line is busy and C is busy, A obtains the busy tone.
•
If C is busy, the KT line will ring. A obtains ring-back tone.
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