NEC NEAX2400 ICS, Руководство по программированию

Страница: 551 / 1089

NEAX2400 IPX Feature Programming Manual
Page 508
NDA-24297, Issue 1
M-26 Message Center Interface
Interactions (cont’d)
b.) The MC, though provided outside the FCCS network, can also control the Message Waiting
Lamp for each station on the FCCS service link, as well as ON/OFF indication of the lamps for
stations on the CCIS link.
4. In case the Message Center exists only on the side of FCCS network:
a.) Message data will be transmitted to the offered MC (in the figure below, assumed to be connected
to node A), given that a call from the CCIS node (in the figure, node D) terminates to the
ATTCON/UCD station of any of the FCCS network nodes (in the figure, node A, B, C).
b.) The MC, though provided only inside the FCCS network, can also control the Message Waiting
Lamp for each station on the CCIS link, as well as ON/OFF indication of the lamps for stations
within the FCCS link.
Node B
Node D
Node A
Node C
CCIS
FCCS
FCCS
FCCS
MC
MC: Message Center
Node B
Node D
Node A
Node C
CCIS
FCCS
FCCS
FCCS
MC
MC: Message Center