NEC NEAX 2000 IPS Manual page 21

IP-CS can be accommodated together with legacy CS (BS21/BS21A/BS31) in a system. The IP-PAD card
is required to transmit and receive the voice data for connection between IP-CS and legacy CS/terminals
that uses TDSW/Public network/Tie Line network.
PS
TDSW-CS
CSI
IP-PAD
LAN
IP-CS
PS
NOTE 1: To provide the system, Virtual Station Data Programming is required for each PS station.
NOTE 2: Virtual CSH is used only for controlling the IP-CS. Legacy CS cannot be controlled by Virtual
CSH.
NOTE 3: CSH card is used only for controlling the legacy CS. IP-CS cannot be controlled by CSH card.
WCS using IP-CS via IP-PAD
PBX
TDSW
CSH
NOTE 3
TRK
Virtual Station
NOTE 1
MP
NOTE 2
Virtual CSH
CHAPTER 1 GENERAL INFORMATION
Voice Data
TRK
Virtual Station
NOTE 1
PSTN/GSTN/
TIE LINE
TRK: COT/LDT/ODT/IDT/DTI/PRT/CCT/BRT
IP-PAD: PN-32IPLA/PN-32IPLA-A/PN-8IPLA
– 11 –
DESCRIPTION OF IP-CS
PBX
Legacy Terminal
TDSW
LC/DLC
IP-PAD
MP
NOTE 2
Virtual CSH
LAN
IP-CS
PS
NWA-008855-001 Rev.1.0
avch1001.fm