Difference between revisions of "CF"
The Wiki of Unify contains information on clients and devices, communications systems and unified communications. - Unify GmbH & Co. KG is a Trademark Licensee of Siemens AG.
(→Call Forwarding Unconditional (CFU)) |
(→Call Forwarding No Reply (CFNR)) |
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| align="center" | '''B''' calls '''A''',<br>phone '''A''' rings | | align="center" | '''B''' calls '''A''',<br>phone '''A''' rings | ||
Revision as of 13:48, 18 October 2006
CF = Call Forwarding
Contents
Erläuterung
Die Anrufumleitung ist ein Leistungsmerkmal, das vor einem eingehenden Anruf eingerichtet und aktiviert werden muss.
Man unterscheidet zwischen CFU (Call Forwarding Unconditional, Umleitung sofort, alle Anrufe umleiten), CFB (Call Forwarding Busy, Umleitung bei Besetzt) und CFNR (Call Forwarding No Reply, Umleitung bei nicht Melden, Umleitung nach Zeit). Bei CFNR kann in der Regel die Zeit oder die Anzahl der Ruftöne bis zur Umleitung eingerichtet werden.
Operating sequences
!! Has to be reviewed !!
Call Forwarding Unconditional (CFU)
| Step 1 | Step 2 | Step 3 |
|---|---|---|
 |
 |
 |
| B calls A | phone A immediately forwards call to C, phone C rings |
C goes off-hook, B talks to C |
Call Forwarding Busy (CFB)
| Step 1 | Step 2 | Step 3 | Step 4 |
|---|---|---|---|
 |
 |
 |
 |
| A is busy | B calls A | phone A immediately forwards call to C, phone C rings |
C goes off-hook, B talks to C |
If Call Waiting is active, Call Forwarding Busy is not available.
Call Forwarding No Reply (CFNR)
| Step 1 | Step 2 | Step 3 |
|---|---|---|
| |
|
|
| B calls A, phone A rings |
after n seconds phone A forwards call to C, phone C rings, phone A goes idle |
C goes off-hook, B talks to C |
Call Forwarding No Reply is also available, if Call Waiting is active.
