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System Functions and Features as of I7.9
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Features
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Example
Call Forwarding Unconditional to an external GSM user who has switched off his
terminal:
•
If
Wait for connection
=
No
has been set, the Call Forwarding Unconditional will
be switched through: The callers will obtain a spoken text provided by the GSM
network provider, indicating that the required user cannot be reached at
present.
•
If
Wait for connection
=
Yes
is set, the Call Forwarding Unconditional is not
switched through and the caller will obtain the ring-back tone.
Scope
This feature is available only with stand-alone PBXs and gateway PINXs.
8. 4. 1. 3
Examples of Call Forwarding Unconditional
The following examples illustrate three different cases of call distribution:
•
Digital network interface without DDI or DDI number to user.
•
Digital network interface with DDI number to user + UG busy.
•
Digital network interface with DDI number to user + KT and user + KT busy.
Digital network interface without DDI or DDI number to user
Fig. 164
Digital network interface without DDI or DDI number to user
•
B makes a CFU to C.
•
A calls B, PBX sets up direct connection with C, C rings.
•
If user C is busy, A obtains the busy tone.
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