System Architecture; Figure 1.1 Configuration Of Officeserv 7400 Services - Samsung OfficeServ 7400 General Description Manual

1.1.2 System Architecture

OfficeServ 7400 is configured with a basic chassis and expansion chassis installed in the
19-inch rack, and the OfficeServ feature server installed on an external Linux server.
The Main Control Processor (MP40) module is installed in the basic chassis and manages
the overall operation of the system. The Line Control Processor (LP 40), the sub-control
module installed in the expansion chassis, controls other modules and sends/receives data
to/from the MP40. The other components are interface modules, the power supply, and a
fan.
OfficeServ 7400 comprises five main functional units:
Call Server: Module for voice services such as MP40, LP40, TEPRI, MGI, DLI, SLI,
Trunk
Data Server: Module for data services (GWIM, GSIM, GLIMP, PLIM, LIM)
Feature Server: Linux application for IP voice services such as OfficeServ VoIP UMS
OfficeServ Admin: PC application to manage the Call Server (such as OfficeServ
EasySet, WebMMC, OfficeServ Manager)
OfficeServ Solution: PC application to manage high-class voice services that are linked
with the Call Server (such as OfficeServ Call and Operator)
The service configuration of the system is shown in the figure below:
Basic
Chassis
ISDN
PRI
PSTN
T1/E1
AP (WBS24)
© Samsung Business Communications
OfficeServ 7400
LP40 16DLI2
MP40 8TRK
TEPRI GWIM
4BRI
8COMBO

Figure 1.1 Configuration of OfficeServ 7400 Services

OfficeServ 7400 General Description
16SLI
4DSL
LIM
MGI
LAN
OfficeServ Feature
OfficeServ Admin
- VoIP UMS
- OfficeServ Manager
- Mail Server
- OfficeServ EasySet
IP Phone
WAN
Private Line
xDSL Line
xDSL Modem
DSU/CSU
OfficeServ Solution
- OfficeServ Operator
- OfficeServ Call
- OfficeServ News
...
1-3