Samsung OFFICESERV 7100 User manual

TABLE OF CONTENTS
INSTALLATION SECTION
PART DESCRIPTION PAGE
1PRE-INSTALLATION INFORMATION
1.1 SITE REQUIREMENTS ............................................................... 1.1
1.2 GROUNDING CONDITIONS ....................................................... 1.2
1.3 POWER CONDITIONS ................................................................ 1.4
1.4 UNPACKING AND INSPECTION ................................................ 1.4
2INSTALLING CABINETS
2.1 SYSTEM INSTALLATION PROCEDURE ..................................... 2.1
2.2 SELECTING INSTALLATION METHOD ...................................... 2.1
2.3 INSTALLING IN A RACK ............................................................. 2.1
2.4 INSTALLING ON A WALL ........................................................... 2.4
2.5 CONNECTING GROUND WIRES ............................................... 2.8
3INSTALLING AND REPLACING BOARDS
3.1 CABINET CONFIGURATION....................................................... 3.1
3.2 MP10 PROCESSOR CARD ......................................................... 3.2
3.3 INTERFACE CARDS ................................................................... 3.8
3.4 CONNECTING DAUGHTER CARD MODULES......................... 3.12
3.5 OTHER INTERFACE CARDS .................................................... 3.17
3.6 CONNECTING POWER FAIL TRANSFER................................. 3.29
4CONNECTING EXTERNAL BATTERIES
4.1 CONNECTING EXTERNAL BATTERIES ..................................... 4.1
5CONNECTING POWER
5.1 BEFORE CONNECTING POWER ............................................... 5.1
5.2 PROCEDURE FOR CONNECTING POWER ............................... 5.1
OfficeServ 7100 INSTALLATION
TECHNICAL MANUAL TABLE OF CONTENTS APRIL 2007
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6CONNECTING C.O. LINES
6.1 SAFETY PRECAUTIONS ............................................................. 6.1
6.2 CONNECTING C.O. LINES ......................................................... 6.1
7CONNECTING STATIONS AND ADDITIONAL EQUIPMENT
7.1 CONNECTING STATIONS .......................................................... 7.1
7.2 CONNECTING ADDITIONAL EQUIPMENT .............................. 7.13
8POWER UP PROCEDURES
8.1 PRE-CHECK ............................................................................... 8.1
8.2 STARTING THE SYSTEM............................................................ 8.1
8.3 NUMBERING EXTENSIONS AND C.O. LINES ........................... 8.2
9SOFTWARE AND DATABASE MANAGEMENT..............................9.1
9.1 SOFTWARE MANAGEMENT ...................................................... 9.1
9.2 DATABASE MANAGEMENT ........................................................ 9.1
10 ADDING CARDS TO THE SYSTEM
10.1 ADDING STATIONS AND TRUNKS ........................................... 10.1
OfficeServ 7100 INSTALLATION
TECHNICAL MANUAL TABLE OF CONTENTS APRIL 2007
FIGURES
Figure 2.1 Tools Required for Rack Installation
Figure 2.2 Rack Installation (1)
Figure 2.3 Rack Installation (2)
Figure 2.4 Rack Installation (3)
Figure 2.5 Required Tools for the installation on a Wall
Figure 2.6 Installation on a Wall (1)
Figure 2.7 Installation on a Wall (2)
Figure 2.8 Installation on a Wall (3)
Figure 2.9 Installation on a Wall (4)
Figure 2.10 Installation on a Wall (5)
Figure 2.11 Installation on a Wall (6)
Figure 2.12 Installation on a Wall (7)
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OfficeServ 7100 INSTALLATION
TECHNICAL MANUAL TABLE OF CONTENTS APRIL 2007
Figure 2.13 Grounding
Figure 3.1 Front/Rear View of OfficeServ 7100 Cabinet
Figure 3.2 Switch Setting
Figure 3.3 Mounting a Modem Card on the MP10 Card
Figure 3.4 Mounting a 4SWM or 4DLM on the MP10 Card
Figure 3.5 Mounting the MP10 into Slot 0
Figure 3.6 Secure the MP10 into Slot
Figure 3.7 Front View of the MP10 Card
Figure 3.8 Installing Interface Cards
Figure 3.9 Inserting Interface Card into Slot 1/2
Figure 3.10 Turning the Cabinet Power Off
Figure 3.11 Removing a Card
Figure 3.12 Replacing a Card
Figure 3.13 Installing the UNI Card
Figure 3.14 Front View of UNI Card
Figure 3.15 4SWM Card
Figure 3.16 Modem Card
Figure 3.17 4TRM Card
Figure 3.18 4DLM Card
Figure 3.19 4SLM Card
Figure 3.20 Setting Switches on the TEPRI/TEPRIa Card
Figure 3.21 Front View of the TEPRI/TEPRIa
Figure 3.22 Front View of the 8TRK Card
Figure 3.23 Front View of the 16DLI2 Card
Figure 3.24 Front View of the 8DLI Card
Figure 3.25 Front View of the 8COMBO
Figure 3.26 Front View of the 16MWSLI Card
Figure 3.27 Front View of the 8SLI Card
Figure 3.28 Front View of the MGI16 Card
Figure 3.29 Example of Power Fail Transfer Connection to 8SLI
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OfficeServ 7100 INSTALLATION
TECHNICAL MANUAL TABLE OF CONTENTS APRIL 2007
Figure 4.1 Connecting an External Battery
Figure 5.1 Connecting Power
Figure 6.1 8TRK Card Ports (P1~P8) or 4TRM port (P1~P4)
Figure 6.2 RJ-45 Port of TEPRI/TEPRIa Card
Figure 7.1 RJ-45 Port of the 8SLI Card
Figure 7.2 RJ-45 port of the 16MWSLI Card
Figure 7.3 RJ-45 Port of the 8COMBO Card (For Analog Phone)
Figure 7.4 RJ-45 4SLM port on the UNI card
Figure 7.5 RJ-45 4DLM Port on UNI Card
Figure 7.6 RJ-45 Port of the 8DLI Card (For Digital Phone)
Figure 7.7 RJ-45 Port of the 16DLI2 Card (For Digital Phone)
Figure 7.8 RJ-45 Port of the 8COMBO Card (For Digital Phone)
Figure 7.9 RJ-45 EthernetPort
Figure 7.10 RJ-45 Digital Ports of the cards mentioned above
(For Door Phone Connection)
Figure 7.11 Adding an iDCS KDBF Keyset Daughtercard Module
Figure 7.12 Wall-Mounting an iDCS Keyset
Figure 7.13 Wall-Mounting DS 5000, ITP-5121D and ITP-5107S Keysets
Figure 7.14 Attaching iDCS 64 Button Module to an iDCS Keyset
Figure 7.15 Attaching iDCS 14 Button Module to an iDCS Keyset
Figure 7.16 Attaching DS 64 Buttom Modules to a DS 5021D or a DS 5014D Keyset
Figure 7.17 Connecting MOH/BGM Sources
Figure 7.18 Connecting External/Additional Page Equipment
Figure 7.19 Connecting Common Bells
Figure 7.20 Installation Tool Connection to LAN Port
Figure 7.21 Installation Tool and LAN Connection
Figure 7.22 Installation Tool and Modem Connection
Figure 7.23 Connecting SMDR
Figure 7.24 Connecting Printers
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TABLES
Table 1.1 Power Specifications
Table 3.1 Card installation Configuration
Table 3.2 Parts on the Rear Panel of the Cabinet
Table 3.3 Ports and LEDs of the MP10 Card
Table 3.4 UNI card Ports and LEDs
Table 3.5 Ports and LEDs of the TEPRI/TEPRIa
Table 3.6 Ports and LEDs of the 8TRK Card
Table 3.7 Ports of the 16DLI2 Card
Table 3.8 Ports and LEDs of the 8DLI Card
Table 3.9 16MWSLI Card Ports
Table 3.10 Ports and LEDs of the 8SLI Card
Table 3.11:MGI16 Front Panel Components
Table 6.1 OfficeServ 7100 Line Conditions
Table 7.1 Distance Between Stations and the System
Table 7.2 Installation Tool Specification
OfficeServ 7100 INSTALLATION
TECHNICAL MANUAL TABLE OF CONTENTS APRIL 2007
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OfficeServ 7100 INSTALLATION
TECHNICAL MANUAL PART 1 APRIL 2007
1.1
PART 1. PRE-INSTALLATION INFORMATION
1.1 SITE REQUIREMENTS
Select a location that satisfies the following conditions for safety, temperature, humidity,
power and grounding.
1.1.1 Safety Conditions
•The OfficeServ 7100 system should not be installed near materials that can cause a
fire, such as explosive gas and inflammables. The OfficeServ 7100 system should
not be near equipment that generate electromagnetic waves, such as monitors or
copying machines.
•The installation location should be convenient for distributing trunk lines and
extension lines, for connecting power and grounding wires, and for maintenance
and repair.
•The OfficeServ 7100 system should not be installed in aisles or passageways that
are populated or used for moving equipment.
•Always maintain cleanliness to prevent dust from damaging the card connectors of
the cabinet.
•Before installing the OfficeServ 7100 system, check items such as the electrical
wiring status, grounding status, voltage and frequency.
•Do not expose equipment to direct sun light, corrosive fumes, and constant
vibrations.
•Do not install in close proximity to a fire sprinkler or other sources of water.
•A dedicated commercial AC power outlet is required. Do not use extension cords.
•Ensure that all wires and cables to and from the OfficeServ 7100 do not cross
fluorescent lights or run in parallel with AC wires.
•This equipment is to be installed only in restricted access areas (dedicated,
equipment closets, etc.) in accordance with articles 110-16, 110-17, 110-18 of the
National Electric Code, ANSI/NFPA 70.
1.1.2 Temperature/Humidity Conditions
The conditions for temperature and humidity are as follows:
•Operation temperature: 32°F~113 °F
•Storage temperature: 14°F~122 °F
•Humidity: 10~90 %
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OfficeServ 7100 INSTALLATION
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1.2
1.2 GROUNDING CONDITIONS
An equipment grounding conductor that is not smaller in size than the ungrounded
branch-circuit supply conductors is to be installed as part of the circuit that supplies the
product or system. Bare, covered, or insulated grounding conductors are acceptable.
Individually covered or insulated equipment grounding conductors shall have a
continuous outer finish that is either green or green with one or more yellow stripes.
The equipment grounding conductor is to be connected to ground at the service
equipment.
The attachment-plug receptacles in the vicinity of the product or system are all to be of
a grounding type, and the equipment grounding conductors serving these receptacles
are to be connected to earth ground at the service equipment.
WARNING: HIGH LEAKAGE CURRENT! Earth connection is essential before
connecting supply.
The OfficeServ 7100 system requires that a supplementary earth ground be connected
to the system. This is the preferred method of grounding the OfficeServ 7100. It should
be noted that when the third wire ground becomes inferior it many prevent the digital
data bus from canceling out noise. This may result in erratic operation of the OfficeServ
7100. Another problem that has occurred is that some UPS battery systems do not
pass the ground through to the power cord resulting in no ground to the system. The
ground lug in the back of the cabinet must be connected to one of the following:
bonded building steel, cold water pipe or a ground rod using at least #16 AWG copper
wire. The third wire AC ground or Field Ground is connected to the system frame via
the ground strap from the ground connector on the AC socket.
A supplementary equipment grounding conductor shall be installed between the
system and ground that is in addition to the equipment grounding conductor in the
power supply cord.
The supplementary equipment grounding conductor shall not be smaller in size than
the ungrounded branch-circuit supply conductors. The supplementary equipment
grounding conductor shall be connected to the product at the terminal provided, and
shall be connected to ground in a manner that will retain the ground connection when
the product is unplugged from the receptacle. The connection to ground of the
supplementary equipment grounding conductor shall be in compliance with the rules
for terminating bonding jumpers in Part K of Article 250 of the National Electrical Code
ANSI/NFPA 70 and Article 10 of Part 1 of the Canadian Electrical Code, Part 1, C22.1.
Termination of the supplementary equipment grounding conductor is permitted to be
made to building steel, to a metal electrical raceway system, or to any grounded item
that is permanently and reliably connected to the electrical service equipment ground.
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OfficeServ 7100 INSTALLATION
TECHNICAL MANUAL PART 1 APRIL 2007
1.3
Bare, covered, or insulated grounding conductors are acceptable. A covered or
insulated grounding conductor shall have a continuous outer finish that is either green
or green with one or more yellow stripes.
Failure to provide an adequate ground may cause a safety hazard, confusing trouble
symptoms or even circuit card failure.
WARNING: Unplug the power cord from the AC outlet before attempting to connect
the ground. Hazardous voltage may cause death or injury. Observe extreme caution
when working with AC power. Remove lines from trunk cards.
What the above paragraphs mean is that when conventional analog telephone circuits
are connected to the OfficeServ 7100 system, under fault conditions (i.e., the tip and/or
ring conductor is crossed with a power line, or the circuit is affected by lightning during
a storm), it is possible for hazardous potentials to appear across the tip and ring wiring
coming into the OfficeServ 7100 cabinet from the outside plant (i.e., overhead cables,
buried cables, cable head pedestal). These circuits are provided with both primary and
secondary protection circuitry which will attempt to drain off these high voltages and
currents to earth ground. Obviously, it is important to have a good source of ground
connected to the OfficeServ 7100 system to drain this energy off. Again, a good earth
ground source is required by the OfficeServ 7100 system.
The OfficeServ 7100 system has two ground reference points. One point is via the
green wire in the power cord connected to the AC power outlet. This ground
connection is provided to meet local electrical codes when the AC ground is required
to be common with the earth ground. However, this can be disconnected either
intentionally or unintentionally. Consequently, a more permanent ground connection is
required by connecting a high current/voltage capacity ground wire which is bonded to
ground at the electric service power entrance or via some other method approved by
the National Electrical Code to the OfficeServ 7100 system ground lug. This is a more
secure ground connection, which can only be disconnected intentionally. These
precautions are taken for safety reasons to protect personnel working on the Office
Serv 7100 system and also for operational reasons to accommodate ground return
and/or ground-referenced analog telephone circuits, which require this solid earth
ground connection for normal functioning.
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OfficeServ 7100 INSTALLATION
TECHNICAL MANUAL PART 1 APRIL 2007
1.4
1.3 POWER CONDITIONS
The power supply card of the OfficeServ 7100 system receives AC input power or
battery power, and supplies -48 V, -5 V, +5 V, +3.3 V, +12 V, and -54V (Battery
Backup) to the system cabinet.
The rating is as follows:
•RATING: AC 110-120 V; 3 A; 50/60 Hz or DC –48 V 3 A
Table 1.1 Power Specifications
Power Supply Unit(PSU) Specification
Input power AC 110 V
DC 48V
(–48VDC, 3A for battery backup ONLY)
PSU
Output power - DC -54V, 1.1 A
- DC +5 V, 5.0 A
- DC -5.3 V, 0.3 A
- DC +3.3 V, 5 A
- DC +12 V, 0.4 A
- DC -54V, 0.25 A (for battery backup)
Power Consumption 105 Watts
1.4 UNPACKING AND INSPECTION
The OfficeServ 7100 can only be configured as a single cabinet system.
After unpacking the cabinet, inspect for signs of physical damage. If any damage is
detected, do not attempt to install the system. Contact Samsung Telecommunications
America Technical Support Department.
Check to see that each cabinet carton includes the following:
•OfficeServ 7100 cabinet
•AC Power Cable
•Wall mount plate
•Screw Pack
•Battery Cable Assembly
•Blanking Plates (1)
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OfficeServ 7100 INSTALLATION
TECHNICAL MANUAL PART 2 APRIL 2007
2.1
PART 2. INSTALLING CABINETS
This section describes how to install an OfficeServ 7100 cabinet on a table/desktop in a
data rack or on a wall, depending on the installation environment.
2.1 SYSTEM INSTALLATION PROCEDURE
The procedure of system installation is as follows.
1) Install the OfficeServ 7100 cabinet on a table, inside a data rack or on the wall
depending on the installation environment.
2) Connect the ground to the ground lug located in the back of the cabinet.
3) Install the MP10 card into slot 0 of the cabinet.
4) Install interface cards or UNI cards (with the required daughter cards modules
installed on them) into universal slots (slots 1 or 2) of the cabinet.
5) Connect an external battery with proper capacity if required.
6) Connect AC 110 V input power.
2.2 SELECTING INSTALLATION METHOD
The OfficeServ 7100 cabinet can be installed on a table, inside a 19-inch rack or on a
wall depending on the installation environment or customer requirements.
2.3 INSTALLING IN A RACK
2.3.1 Cautions for Installation
Take the following precautions when installing the OfficeServ 7100 cabinet inside a
rack:
•The 19-inch rack should be a standard equipment rack.
•When using an enclosed-type rack, check if the rack is properly ventilated. Vents
should be equipped on the side of the rack and fans should be attached to ventilate
cool air into the rack.
•Take special caution when using an enclosed-type rack that has vents on top of the
rack since hot air coming out of the vent may enter the intake vent of a system
installed above the rack.
•When using an open rack, do not block the entrance of a port or the OfficeServ
7100 fan.
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OfficeServ 7100 INSTALLATION
TECHNICAL MANUAL PART 2 APRIL 2007
2.2
2.3.2 Required Tools
•A mid-sized Phillips screwdriver
•Two brackets and six screws for
attaching rack
•Two clamp screws
Figure 2.1 Tools Required for Rack Installation
2.3.3 Installing in a Rack
The procedure for installing the OfficeServ 7100 cabinet inside a 19-inch rack is as
follows (The optional rack mount kit is required for this method. This kit is sold
separately):
1) Attach the cabinet bracket to the bottom surface of the OfficeServ 7100 cabinet and
fasten the bracket firmly with the two screws.
Figure 2.2 Rack Installation (1)
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OfficeServ 7100 INSTALLATION
TECHNICAL MANUAL PART 2 APRIL 2007
2.3
2) Slide the cabinet attaching the bracket in Step 1.
Figure 2.3 Rack Installation (2)
3) Align the two holes of the cabinet bracket and the holes of the rack brackets, and
fasten the cabinet to the rack with the two screws.
Figure 2.4 Rack Installation (3)
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OfficeServ 7100 INSTALLATION
TECHNICAL MANUAL PART 2 APRIL 2007
2.4
2.4 INSTALLING ON A WALL
This section describes how to install the OfficeServ 7100 cabinet on a wall. The
OfficeServ 7100 wall mount bracket is required (included with the cabinet).
2.4.1 Required Tools
•Mid-sized Phillips screw driver
•Electric drill
•Hammer
•Wall-mount bracket
•Four plastic anchors
•Four cross-type screws
•Four Mount locking screws
Figure 2.5 Required Tools for the installation on a Wall
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OfficeServ 7100 INSTALLATION
TECHNICAL MANUAL PART 2 APRIL 2007
2.5
2.4.2 Wall Installation
CAUTION: Only mount OfficeServ 7100 onto a wall capable of supporting the
7100 cabinet, associated blocks, cables and peripheral equipment.
1) There are four holes for the screws on the top/bottom of the bracket (see positions
marked ‘A’ in the figure below). Mark four holes on a desired wall by using the bracket.
Figure 2.6 Installation on a Wall (1)
2) Make holes on the marked positions of the wall mount bracket. Make the depths
and the diameters of the holes more than 35 mm and around 5.5 mm such that the
plastic anchors can be inserted.
Figure 2.7 Installation on a Wall (2)
A
A
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OfficeServ 7100 INSTALLATION
TECHNICAL MANUAL PART 2 APRIL 2007
2.6
3) With a hammer, drive plastic anchors into the drilled holes.
Figure 2.8 Installation on a Wall (3)
4) Align the screw holes of the wall mount bracket to the position that the plastic
anchors are driven. Insert screws to each hole and tighten the screws with a Phillips
screw driver.
Figure 2.9 Installation on a Wall (4)
5) Two screws exist in the two screw holes among the four screw holes on the bottom
side of the OfficeServ 7100 cabinet. Unscrew the two screws to a height of about
2 mm.
Figure 2.10 Installation on a Wall (5)
2 m
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OfficeServ 7100 INSTALLATION
TECHNICAL MANUAL PART 2 APRIL 2007
2.7
6) Tighten the mount locking screws into the remaining two holes among the four
screw holes on the bottom of the OfficeServ 7100 cabinet. At this point, do not
tighten completely, but keep the screws out about 2 mm.
Figure 2.11 Installation on a Wall (6)
7) Align the screws on the bottom of the OfficeServ 7100 cabinet to the bracket holes,
then pull down the cabinet to lock the cabinet securely.
Figure 2.12 Installation on a Wall (7)
2 mm
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OfficeServ 7100 INSTALLATION
TECHNICAL MANUAL PART 2 APRIL 2007
2.8
2.5 CONNECTING GROUND WIRES
This section describes how to connect an external grounding wire to the OfficeServ
7100 system.
External Grounding
External grounding is required to prevent human injuries and system damage
caused by lightning, static electricity, or voltage surge. The OfficeServ 7100
must be grounded with a grounding wire that has a thickness more than
4.0mm2
As shown in the figure below, connect an earth ground to the ground lug behind the
OfficeServ 7100.
Figure 2.13 Grounding
IMPORTANT: Follow the grounding requirements described in section 1.2
(Grounding Conditions) when connecting a ground to the system.
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OfficeServ 7100 INSTALLATION
TECHNICAL MANUAL PART 3 APRIL 2007
3.1
PART 3. INSTALLING AND REPLACING CARDS
This section describes how to install and replace various cards of the OfficeServ 7100
system.
3.1 CABINET CONFIGURATION
The OfficeServ 7100 system has 3 slots (slots 0 ~ 2). Slot 0 is a processor slot only
used for either the MP10 processor card. Slots1 and 2 are universal slots for station
and trunk interface cards as described below.
Figure 3.1 Front/Rear View of OfficeServ 7100 Cabinet
Following cards are allowed to be installed in the 7100 as shown below:
Note: (ONLY THESE CARDS ARE ALLOWED IN THE SPECIFIED SLOTS. ALL
OTHER CARDS ARE NOT ALLOWED IN THE OS7100 SYSTEM)
Table 3.1 Card installation Configuration
Slot Cards Allowed
Slot 0
(processor slot)
MP10 ONLY
Front Slot 0 Slot 1 Slot 2
Rear
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OfficeServ 7100 INSTALLATION
TECHNICAL MANUAL PART 3 APRIL 2007
3.2
Slot Cards Allowed
Slot 1 and Slot 2
(universal slots)
- OS 7100 Card allowed: UNI cards
- OS 7200/OS7400 Cards allowed: 8DLI, 16DLI2, 8SLI,
16MWSLI, 8COMBO, 8TRK, TEPRIa, MGI-16
NOTE: The OfficeServ 7100 only supports PRI service and does not support T1
service even though the TEPRI and TEPRIa cards support both.
The descriptions about each part on the rear of the cabinet are listed in the table below.
Table 3.2 Parts on the Rear Panel of the Cabinet
Part Function
Power Switch Power on/off switch for the OfficeServ 7100 system.
AC Power connector Connector for the power cable connection
AC LED The LED indicates the input of AC power.
DC LED The LED indicates the normal output of DC power.
Battery Socket Connector for an external battery
Ground Lug Connection for system ground cable.
3.2 MP10 PROCESSOR CARD
This section describes the procedures for setting switches and installing optional
daughter cards on the MP10 as well as installing the MP cards in the processor slot.
The OfficeServ 7100 MP10 (Main Control Processor) controls the system operation.
The MP10 is required for all configurations and goes only in slot 0 of the cabinet.
The MP10 comes standard with a built-in 4 port Voice Mail/Auto Attendant and 8 VoIP
MGI (Media gateway Interface) channels. The MGI features and capacities are
controlled by license keys entered in system programming.
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OfficeServ 7100 INSTALLATION
TECHNICAL MANUAL PART 3 APRIL 2007
3.3
3.2.1 Setting Switches
On the MP10 set the switches for the required configuration. The description for the
settings is described below.
Figure 3.2 Switch Setting
•Memory Backup Switch (S1): When set to ON, all system programming is saved in
SRAM even when system is rebooted or powered OFF. This will be saved in SRAM
until the Super Capacitor has been drained of all charge (this charge will last only
up to 24 hours with system power OFF). At that point all programming will be lost. It
is recommended that all programming is saved to the MMC+ card or to a PC using
the OfficeServ Installation Tool application. Turning the switch (S1) OFF will set the
system to DEFAULT. To default the system, keep this switch (S1) in the OFF
position for 30 seconds. Switch to ON position before powering up the system.
Note: The S2 dip switches are set properly by the factory for a 3 digit numbering
plan and the country of USA. These dip switches should be left at default and
should never be changed. If a 4 digit numbering plan is required the numbering
plan should be changed in the software by using MMC 724.
DIP SWITCH USE (S2)
ON (left) OFF (right)
4 DIGIT STATION NUMBERS SW8 3 DIGIT STATION NUMBERS
4 DIGIT STATION GROUPS SW7 3 DIGIT STATION GROUPS
4 DIGIT TRUNK NUMBERS SW6 3 DIGIT TRUNK NUMBERS
RESERVED SW5 RESERVED
COUNTRY SELECT SW4 COUNTRY SELECT
COUNTRY SELECT SW3 COUNTRY SELECT
COUNTRY SELECT SW2 COUNTRY SELECT
COUNTRY SELECT SW 1 COUNTRY SELECT
S1
On
Off
S2
Off
On
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