NEC 2000 IPS Manuale Utente
Chapter 1 Introduction
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2000 IPS Request For Proposal (RFP) Reference Guide Page 1-15
Issue 6
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IPS DML
The
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IPS DML (
Internet Protocol Server Distributed Model
Local) is a
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IPS DM that has been optimized for Small Office Stand Alone IP Solution
with from 10 to 100 IP telephones. The
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IPS DML uses the SPN-CP31C as
the Main Processor. The SPN-CP31C is a cost down CPU to compete with Mitel 3100,
NBX25, and CISCO 2600 Series. This system targets users with up to 112 TDM station, 128
IP stations and can be used as an end point in a peer-to-peer CCIS network. The following
options that are built-in on the CP24 are not available with the CP31:
NBX25, and CISCO 2600 Series. This system targets users with up to 112 TDM station, 128
IP stations and can be used as an end point in a peer-to-peer CCIS network. The following
options that are built-in on the CP24 are not available with the CP31:
No built-in DAT.
Only one RS Port.
No built-in DK (external/relay key).
No MN Alarm Indication
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IPS DMR
The
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IPS DMR (
Internet Protocol Server Distributed Model
Remote) is an
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IPS DM that has been optimized for Remote PIM over IP applications. The
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IPS DMR uses the SPN-CP31C as the Main Processor. The SPN-CP31C
is a cost down CPU to compete with Mitel 3100, NBX25, and CISCO 2600 Series. This
system targets users who have up to 30 relatively small offices that accommodate 10-30
extensions at the Remote Site. The MP card at Remote Site has the same system data as
that at Main Site, because Remote Site automatically gets the data from Main Site at the time
of setup. In normal operation, Main Site automatically copies the system data to Remote Site
through the network once a day.
system targets users who have up to 30 relatively small offices that accommodate 10-30
extensions at the Remote Site. The MP card at Remote Site has the same system data as
that at Main Site, because Remote Site automatically gets the data from Main Site at the time
of setup. In normal operation, Main Site automatically copies the system data to Remote Site
through the network once a day.
The following options that are built-in on the CP24 are not available with the CP31 in an
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IPS DMR:
No built-in DAT.
No built-in Modem
Only one RS Port.
No built-in DK (external/relay key).
No MN Alarm Indication
System Outline for Remote PIM
The MP card at Main Site controls system processing, and Remote Site follows the Main Site.
Remote Site can accommodate most terminals and trunks such as Dterm, Single-Line
telephone, DSS/BLF Console, DtermIP, COT, ISDN, etc. The Attendant Console, Dterm
Attendant position, and Add-on Module are not supported at the Remote Site.
telephone, DSS/BLF Console, DtermIP, COT, ISDN, etc. The Attendant Console, Dterm
Attendant position, and Add-on Module are not supported at the Remote Site.
Local Switch (TDSW) at Remote Site controls connections within the Remote Site if possible.
In the case of connections between Main-Remote and Remote-Remote, the voice path is
connected via Peer-to-Peer or IP-PAD.
connected via Peer-to-Peer or IP-PAD.
If the communications between Main-Remote are interrupted, the Remote Site survives by itself
after a system reset.
after a system reset.