Filter
Top Products
NEAX2400 IPX ISDN Features and Specifications
Page 168
NDA-24311, Issue 1
C-159 Call Transfer Supplementary Service (SS-CT) with Rerouting
Service Conditions (cont’d)
d.) Each calling party, the called party and the destination station is a D
term
or analog station.
e.) Another service is activated on the calling party, called party and destination station.
2. Rerouting function is also available for the call as in the following case.
4. When interworking through FCCS link, rerouting function is activated with no restriction.
5. When station-to-station connection is established between a calling party and a called party, the called
party and the transferred-to party, rerouting function is not activated.
6. When rerouting function is not available or the activation is failed, Call Transfer service is activated
without rerouting function.
Calling Station (Station A): Office Code = 80, Station No. = 1000
Called Station (Station B): Office Code = 82, Station No. = 3000
Destination Station (Station C): Office Code = 83, Station No. = 4000
1. Station A originates a call to Station B through Office 81.
(The call is routed to Station B through ACIS/CCIS and Q-SIG line.)
2. Station B transfers the call from Station A to Station C; Station B is released from the
connection.
3. New line from Office 81 to 83 is established for the call (RT 1 is the first choice routing from
Office 81 to 83). Rerouted line connection is Office 80 → Office 81 → Office 83.
Note: ACIS/CCIS line (Office 80 to 81) is not reestablished and Station C’s number is not displayed on the LCD
of Station A belonging to Office 80.
1000
Station A
80 81
82
Station B
3000 4000
Station C
C.T. is set to 83-4000
RT2
RT1
[routing selection data to Office 83]
1
st
choice RT is RT1
2
nd
choice RT is RT2
83
: Q-SIG
: ACIS/CCIS