NEC NEAX2400 ICS, Руководство по программированию

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NEAX2400 IPX Feature Programming Manual
Page 370
NDA-24297, Issue 1
F-36 FCCS Networking via IP
F-36 FCCS Networking via IP
General Description
This feature allows the system to exchange both speech and FCCS signals over Internet/Intranet. To establish/
release a call, the following two connection patterns can be selected:
• IPTRK Point-to-Point Connection: For both speech and FCCS signal channels, an IPTRK circuit card
is used. At this time, the IPTRK cards in the self-node and each of
its connected node(s) must be in 1-to-1 ratio.
• IPTRK Point-to-Multipoint Connection: For both speech and FCCS signal channels, an IPTRK circuit card
is used. At this time, the IPTRK card, accommodated in the self-
node, can be connected to multiple destinations (i.e. IPTRK cards
of multiple nodes).
Point-to-Point Connection is functionally a kind of form within Point-to-Multipoint Connection.
• Connection via Cisco router: To establish an FCCS link, Q-SIG is used between the system and
the router.
IPTRK
IPTRK
Internet/
Intranet
Router Router
Both Speech and FCCS Signal
Point-to-Multipoint Connection
PBX PBX
Node A Node B
FCCS Network is realized via the Internet/Intranet.
IPTRK: Point-to-Point Connection/Point-to-Multipoint Connection
IPTRK: IP Trunk
Internet/
Intranet
Speech
Q.SIG
PBX PBX
Node A Node B
Cisco
Router
Cisco
Router
Connection via Cisco router
FCCS Network is realized via the Internet/Intranet.