NEC NEAX2400 ICS, Руководство по программированию

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NEAX2400 IPX Feature Programming Manual
Page 1044
NDA-24297, Issue 1
V-7 Voice Call - CCIS
V-7 Voice Call - CCIS
General Description
This service feature allows Inter-office VOICE CALL when the calling D
term
/Single-line Station and the called
D
term
belong to different PBX’s in the CCIS network.
Operating Procedure
From a D
term
to a D
term
1. D
term
(a) places a call to D
term
(b) through a CCIS line; receives ringback tone. D
term
(b) rings.
2. D
term
(b) still does not answer. D
term
(a), then presses the VOICE key and sends a tone to D
term
(b). The
LCD on D
term
(a) displays:
Note: If D
term
(a) turns on MIC key on the D
term
, D
term
(a) can talk with D
term
(b) hands-free.
3. D
term
(a) talks with D
term
(b) via the speaker.
Note:
If D
term
(b) turns on MIC key on the D
term
, D
term
(b) can talk with D
term
(a) hands-free.
From a single-line station to a D
term
1. Station (a) places a call to D
term
(b) through a CCIS line and receives ringback tone while D
term
(b) is
ringing.
NEC
NE C
D
term
(a)
D
term
(b)
[Node B] [Node A]
CCIS
RBT
RG
RBT
called D
term
VOICE XXXX
NE C
NEC
D
term
(a)
D
term
(b)
[Node B] [Node A]
CCIS
Speaker
Voice
NEC
STN (a)
D
term
(b)
[Node B]
[Node A]
CCIS
RBT
RBT
RG