System Functions and Features as of I7.9
Features 361
syd-0200/3.0 – I7.9 – 11.2009
Detailed Description
Tab. 185 Call transfer without prior notice
If the call is not answered by C within the configured recall time and C is an internal
user, the call will ring again at B (see "Recall", page 364). If the recall is not answered
within 15 s, the call is rerouted to Capolinea.
1)
Suffix dialling procedures
Tab. 186 Call transfer without prior notice: Procedure
System configuration
Tab. 187 Call transfer without prior notice: System configuration
Reference to Other Features
Interface
Operating sequence / signalling on the termi-
nal
Scope
A If A is on hold, he obtains the ring-back tone or
Music on hold.
Possible interfaces:
internal, external
1)
, PISN
1)
If both users A and C are external users or virtual network PISN users, the settings authorising exchange-to-
exchange traffic will have to be observed (see "Exchange-to-Exchange Connections", page 199").
B • When B calls user C, he obtains the ring-back
tone (B must hear this tone before he can hand
over the call)
• On the Operator Console the line is signalled as
switched until user C answers the call or a recall
takes place.
C Internal call / external call Possible interfaces:
internal, external
1)
, PISN
1)
Only in Italy
All terminals
Call transfer hang up
Parameter Parameter value Remarks
Handover without notification Ring / Hold The value determines whether the caller
obtains the ring-back tone or Music on hold.
Features:
• "Hold (enquiry call)", page 349
• "Recall", page 364
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