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System Functions and Features as of I7.9
Features
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8. 2. 4. 1
Networking with QSIG
The standardized QSIG protocol supports a wide range of basic and supplementary
services. The system supports the following services:
•
Display call numbers (CLIP) and names (CNIP)
•
Enquiry call/Hold/Brokering
•
Call transfer with/without prior notice
•
Conference (variable, preconfigured)
•
Call Forwarding Unconditional (CFU) and Call Forwarding on No Reply (CFNR)
•
Forward/reject a call during the ringing phase
•
Do not disturb
•
Recall
•
Callback if busy
Under QSIG the activated feature is indicated on system terminals with a display,
e. g.
Conference
.