NEC 2400 PX Manuale Utente
NEAX2400 IPX Feature Programming Manual
NDA-24297, Issue 1
NDA-24297, Issue 1
Page 815
Busy Verification - CCIS
B-9
B-9
Busy Verification - CCIS
General Description
This service feature allows Inter-Office Attendant BUSY VERIFICATION when the Attendant and the called party
respectively belong to a different PBX in the CCIS network.
respectively belong to a different PBX in the CCIS network.
Operating Procedure
1.
Station (a) and (b) are in connection on a station-to-station call.
2.
The Attendant in Node A presses the loop key; the loop lamp and DEST lamp on the Attendant Console
illuminate.
illuminate.
3.
The Attendant dials the number for Station (b); receives busy tone.
4.
The Attendant presses the BUSY VERIFICATION key; the Attendant and both STN (a) and STN (b)
receive Warning Tone. STN (a), STN (b) and the Attendant are connected in a 3-Way Connection.
receive Warning Tone. STN (a), STN (b) and the Attendant are connected in a 3-Way Connection.
5.
The Attendant presses the CANCEL key and can now handle other calls.
Service Conditions
1.
This service may be used during Station-to-Station Calls and Station-to-Trunk Calls. (COT, FX, WATS,
CCSA, or TIE Lines)
CCSA, or TIE Lines)
2.
BUSY VERIFICATION is performed in the office to which the called station belongs.
Attendant
STN (a)
STN (b)
[Node B]
[Node A]
CCIS
Attendant
STN (a)
STN (b)
[Node B]
[Node A]
CCIS
BT
ATT
STN (a)
[Node A]
CCIS
[Node B]
STN (b)
DCFT