NEC NEAX 2000 IPS - Manual (Page 15)

Chapter 1 Introduction NEAX 2000 Internet Protocol Server (IPS)
NEAX 2000 IPS Configuration Guide
NDA-24347, Issue 1
Page 5
• Built-in Device Registration Server (DRS) on MP
The NEAX 2000 IPS incorporates the DRS on the MP, which provides
Log-in/Log-out management of the Dterm IP including Registration,
Authentication. Also, the built-in DRS can communicate with the DHCP server to
provide easy administration of IP address.
• Enhanced Built-in Firmware Processor (FP) on MP
NEAX 2000 IVS
2
requires FP card in PIM 0 when the system configured with
three or more PIMs. In the case of the NEAX 2000 IPS, an FP in PIM 0 is not
required since the Built-in FP function in the MP has been improved, providing
more call processing capability. (FP is used in PIM 2, 4 and 6.)
• Migration Path for NEAX 2000 IVS
2
For the customers who are using NEAX 2000 IVS 2 , the migration path is
supplied. By replacing the existing MP card to a new one, the NEAX 2000 IVS
2
can be upgraded to IP/TSW Hybrid System including new and enhanced service
features introduced with the NEAX 2000 IPS. If a user wants to implement
Peer-to-Peer connection services, it is available by adding the IP PAD to the
existing system with the new MP.
• Reduced Hardware with IP based Architecture
The Dterm IP telephones accommodated in LAN do not require a DLC card
because they can be interfaced directly with LAN and have Peer-to-Peer
connection. When a Dterm IP is connected with a station/trunk, which is
accommodated in the TSW, the speech path between LAN and TSW is made via
IP PAD under the call processing control of MP. The Dterm IP can be expanded
by adding the terminal itself and IP PAD if traffic volume is increased. With this
system architecture, the hardware (DLC, PIM, and Power Supply) is reduced.
This makes moves, adds, and changes easier.
• Office Data Backup Enhancement
The office data of NEAX 2000 IPS is stored in Flash ROM. Therefore the backup
period is extended compared with previous NEAX 2000 systems that used RAM
with battery.
• Various Installation Methods
To meet the specific needs of the customer’s environment, NEAX 2000 IPS
provides the following installation methods:
• Floor-standing Installation
• Wall-mounting Installation
• IEC standard 19-inch Rack-mounting Installation
• Unified Circuit Card Size
All the circuit cards for NEAX 2000 IPS are designed in one size (PN-type), and
installed in the PIM. This ensures that slot space is used efficiently within the
PIM.