Aastra 400 Series System Manual page 411

Detailed Description
Tab. 201 Call transfer without prior notice
Operating sequence / signalling on the termi-
Interface
nal
A If A is on hold, he obtains the ring-back tone or
Music on
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
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
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
within 15 s, the call is rerouted to Capolinea.
Suffix dialling function
Tab. 202 Call transfer without prior notice: Function
Function
Call transfer
System configuration
Tab. 203 Call transfer without prior notice: System configuration
Parameter
Handover without notification
Reference to Other Features
Features:
• "Hold (enquiry call)", page 399
• "Recall", page 414
1)
Only in Italy
System functions and features as of R3.0
syd-0367/1.3 – R3.0 – 03.2013
hold.
"Exchange-to-Exchange Connections", page
"Recall", page
All terminals
hang up
Parameter value
Ring / Hold
Scope
Possible interfaces:
internal, external
Possible interfaces:
internal, external
414). If the recall is not answered
1)
Remarks
The value determines whether the caller
obtains the ring-back tone or
Features
1)
, PISN
1)
, PISN
241").
Music on hold.
411