Nortel MG 3200 User manual

Media Gateway 3200
Fast Track Installation Guide
H.248 & SIP
Version SN09
Document #: LTRT-73805

Media Gateway 3200
Fast Track Installation Guide
H.248 & SIP
Version SN09
Document #: LTRT-73805
Published August-23-2005

Notice
This Fast Track Installation Guide describes the installation of the Nortel Media Gateway 3200 H.248 and SIP.
Information contained in this document is believed to be accurate and reliable at the time of printing. However,
due to ongoing product improvements and revisions, Nortel cannot guarantee the accuracy of printed material
after the Date Published nor can it accept responsibility for errors or omissions. Updates to this document and
other documents can be viewed by registered Technical Support customers at www.Nortel.com.
Refer to the current release notes that may be included with your documentation or hardware delivery.
© Copyright 2005 Nortel Ltd. All rights reserved.
This document is subject to change without notice.
Date Published: Aug-23-2005 Date Printed: Apr-13-2006

Fast Track Installation Guide Contents
Table of Contents
1Quick Start.................................................................................................................................................9
2Installing the MG 3200............................................................................................................................11
2.1 Unpacking .........................................................................................................................................12
2.2 Package Contents.............................................................................................................................12
2.3 Mounting the MG 3200......................................................................................................................13
2.3.1 Mounting the MG 3200 on a Desktop ...............................................................................13
2.3.2 Installing the MG 3200 in a 19-inch Rack.........................................................................13
2.4 Cabling the MG 3200 ........................................................................................................................15
2.4.1 Connecting the E1/T1 Trunk Interfaces ............................................................................16
2.4.2 Installing the Ethernet Connection....................................................................................17
2.4.3 Connecting the Power Supply...........................................................................................17
2.4.3.1 Connecting the AC Power Supply.................................................................................17
2.4.3.2 Connecting the DC Power Supply ................................................................................18
3Configuring the MG 3200 .......................................................................................................................20
3.1 Assigning the MG 3200 IP Address..................................................................................................20
3.1.1 Assigning an IP Address Using HTTP ..............................................................................20
3.1.2 Assigning an IP Address Using BootP..............................................................................21
3.2 Restoring Networking Parameters to their Initial State.....................................................................22
3.3 Accessing the Embedded Web Server .............................................................................................23
3.4 Configuring the MG 3200 Basic Control Protocol Parameters .........................................................23
3.4.1 Configuring Basic H.248 Parameters................................................................................24
3.4.2 Configuring Basic SIP Parameters....................................................................................26
3.5 Configuring the Trunk Settings..........................................................................................................28
4Changing the MG 3200 Username and Password...............................................................................31
5Restoring and Backing Up the MG 3200 Configuration......................................................................32
6Monitoring the MG 3200.........................................................................................................................33
6.1 Monitoring the MG 3200 LEDs..........................................................................................................33
6.1.1 MG 3200 Chassis LED indicators.....................................................................................33
6.1.2 TP-1610 Front Panel LED Indicators................................................................................33
6.2 Monitoring the MG 3200 Trunks and B-channels .............................................................................34
7Software Update......................................................................................................................................35
7.1 Software Upgrade Wizard.................................................................................................................35
7.2 Updating the Auxiliary Files...............................................................................................................40
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Media Gateway 3200
List of Figures
Figure 1-1: Required Steps to Install the Media Gateway 3200........................................................................ 9
Figure 2-1: MG 3200 Front View..................................................................................................................... 11
Figure 2-2: 19-inch Rack & Desktop Accessories........................................................................................... 13
Figure 2-3: MG 3200 Front View with 19-inch Rack Mount Brackets ............................................................. 14
Figure 2-4: MG 3200 Rear Panel Cabling (16 Trunks, Dual AC Power)......................................................... 15
Figure 2-5: MG 3200 Rear Panel Cabling (8 Trunks, DC Power)).................................................................. 15
Figure 2-6: 50-pin Female Telco Board-Mounted Connector.......................................................................... 16
Figure 2-7: Pinout of RJ-48c Trunk Connectors.............................................................................................. 17
Figure 2-8: Pinout of RJ-45 Connectors.......................................................................................................... 17
Figure 2-9: DC Terminal Block Screw Connector ........................................................................................... 18
Figure 2-10: DC Terminal Block Crimp Connector.......................................................................................... 19
Figure 3-1: Client Configuration Screen with Blank Parameters..................................................................... 22
Figure 3-2: Embedded Web Server Login Screen .......................................................................................... 23
Figure 3-3: MG 3200 H.248 Quick Setup Screen............................................................................................ 24
Figure 3-4: MG 3200/SIP Quick Setup............................................................................................................ 26
Figure 3-5: Trunk Settings Screen................................................................................................................... 28
Figure 4-1: Change Password Screen ............................................................................................................ 31
Figure 5-1: Configuration File Screen.............................................................................................................. 32
Figure 6-1: Trunk & Channel Status Screen ................................................................................................... 34
Figure 7-1: Start Software Upgrade Screen.................................................................................................... 35
Figure 7-2: Load a cmp File Screen................................................................................................................ 36
Figure 7-3: cmp File Successfully Loaded into the MG 3200 Notification....................................................... 36
Figure 7-4: Load an ini File Screen ................................................................................................................. 37
Figure 7-5: Load a CPT File Screen................................................................................................................ 38
Figure 7-6: FINISH Screen.............................................................................................................................. 38
Figure 7-7: ‘End Process’ Screen.................................................................................................................... 39
Figure 7-8: Auxiliary Files Screen.................................................................................................................... 41
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Fast Track Installation Guide Contents
List of Tables
Table 2-1: MG 3200 Front View Component Descriptions.............................................................................. 11
Table 2-2: MG 3200 Rear Panel Cabling (16 Trunks, Dual AC Power) Component Descriptions................. 15
Table 2-3: MG 3200 Rear Panel Cabling (8 Trunks, DC Power) Component Descriptions............................ 15
Table 2-4: E1/T1 Connections on each 50-pin Telco Connector .................................................................... 16
Table 3-1: MG 3200 Default Networking Parameters ..................................................................................... 20
Table 3-2: Trunks Status Color Indicator Keys................................................................................................ 28
Table 6-1: Chassis LED Indicators.................................................................................................................. 33
Table 6-2: Status LED Indicators..................................................................................................................... 33
Table 6-3: E1/T1 Trunk Status LED Indicators................................................................................................ 33
Table 6-4: Ethernet LED Indicators................................................................................................................. 34
Table 6-5: cPCI LED Indicators....................................................................................................................... 34
Table 7-1: ini and Auxiliary Files Descriptions................................................................................................. 40
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Media Gateway 3200
Tip: When viewing this manual on CD, Web site or other electronic copies, all
cross-references are hyperlinked, so just click on the page or section
numbers (shown in blue) to reach the individual cross-referenced item
directly.
Trademarks
All products or trademarks are property of their respective owners.
Customer Support
For Customer support contact [e-mail].
Abbreviations and Terminology
Each abbreviation, unless widely used, is spelled out in full when first used. Only industry-
standard terms are used throughout this manual. Hexadecimal notation is indicated by 0x
preceding the number.
Related Documentation
Document # Manual Name
LTRT-727xx (e.g., LTRT-72703) MG 3200 H.248 User’s Manual
LTRT-729xx MG 3200 H.248 Configuration Guide
Note: Where the word “network” appears in this manual, it means LAN, WAN, etc.,
accessed via the gateway’s Ethernet interface.
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Fast Track Installation Guide Quick Start
1 Quick Start
This Fast Track Installation Guide helps you to set up the Media Gateway 3200 for the first time.
Prior knowledge of IP networks is required. Refer to Figure 1-1 for the quick setup flow. For
detailed information on how to fully configure the gateway, refer to the Media Gateway 3200
User’s Manuals.
Figure 1-1: Required Steps to Install the Media Gateway 3200
Unpack the MG 3200
Assign the MG 3200
IP address
Cable the MG 3200
Mount the MG 3200
1
2
3
4
Configure the PSTN
Parameters
6
Configure
H248. and SIP Parameters
Change the MG 3200
Username and Password
5
7
Refer to Section 2.4
Refer to Section 3.1
Refer to Section 2.3
Refer to Section 2.1
Refer to Section 3.5
Refer to Section 4
Refer to Section 3.4
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Media Gateway 3200
Reader’s Notes
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Fast Track Installation Guide 2. Installing the MG 3200
2 Installing the MG 3200
Figure 2-1 shows the front view of the MG 3200. For information on the MG 3200 LEDs refer to
Section 6.1 on page 33.
Figure 2-1: MG 3200 Front View
1097 85 6
3
411
12
621
2
Table 2-1: MG 3200 Front View Component Descriptions
Item
# Label LED Color Component Description
1 FAULT
Dual AC Power LED.
2 -
cPCI board locking screws.
3 -
cPCI latches.
4 -
TP-1610 cPCI board, 16-trunk configuration.
FAIL Red Normally Off. Indicates board failure when lit.
5 ACT Green Gateway Initialization OK
Green Trunk is synchronized (normal operation)
Red Loss due to any of the following 4 signals: Bi-
color
LED
LOS
Loss of Signal
LFA
Loss of Frame Alignment
AIS
Alarm Indication Signal (the Blue Alarm)
6 T1/E1 STATUS
(trunks 1 to 8 &
9 to 16)
RAI
Remote Alarm Indication (the Yellow Alarm)
LINK Green Link all OK
7 ETH
ACT Yellow Transmit / receive activity
8 - - Reset button.
PWR Green Power is supplied to the board
The cPCI board can now be removed.
9 SWAP READY Blue The cPCI board was inserted successfully.
10
Power and Fan LEDs (refer to Table 6-1 on page 33)
11
An available cPCI slot for an optional third-party CPU board.
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Media Gateway 3200
12
MAC addresses
Caution Electrical Shock
The equipment must only be installed or serviced by qualified service personnel.
¾To install the MG 3200, take these 4 steps:
1. Unpack the MG 3200 (refer to Section 2.1 below).
2. Check the package contents (refer to Section 2.2 below).
3. Mount the MG 3200 (refer to Section 2.3 on page 13).
4. Cable the MG 3200 (refer to Section 2.4 on page 15).
After powering-up the MG 3200, the Ready and LAN LEDs on the front panel turn to green (after
a self-testing period of about 3 minutes). Any malfunction changes the Ready LED to red (refer to
Section 6.1 on page 33 for details on the MG 3200 LEDs).
When you have completed the above relevant sections you are then ready to start configuring the
gateway (Section 3 on page 20).
2.1 Unpacking
Electrical Component Sensitivity
Electronic components on printed circuit boards are extremely sensitive to static
electricity. Normal amounts of static electricity generated by clothing can damage
electronic equipment. To reduce the risk of damage due to electrostatic discharge when
installing or servicing electronic equipment, it is recommended that anti-static earthing
straps and mats be used.
¾To unpack the MG 3200, take these 6 steps:
1. Open the carton and remove packing materials.
2. Remove the MG 3200 gateway from the carton.
3. Check that there is no equipment damage.
4. Check, retain and process any documents.
5. Notify Nortel or your local supplier of any damage or discrepancies.
6. Retain any diskettes or CDs.
2.2 Package Contents
Ensure that in addition to the MG 3200, the package contains:
•For the dual AC power supply version, two AC power cables are supplied.
•For the DC power supply version, one connectorized DC power cable (crimp connection
type) and one DC adaptor (screw connection type) connected to the rear panel of the MG
3200 are supplied; use only one type.
•CD (software and documentation).
•Small plastic bag containing (refer to Figure 2-2):
¾Two brackets and four bracket-to-device screws for 19-inch rack installation option.
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Fast Track Installation Guide 2. Installing the MG 3200
¾Four anti-slide bumpers for desktop installation.
•This Fast Track Installation Guide.
Figure 2-2: 19-inch Rack & Desktop Accessories
2.3 Mounting the MG 3200
The MG 3200 can be mounted on a desktop, or installed in a standard 19-inch rack. Refer to
Section 2.4 on page 15 for cabling the MG 3200.
2.3.1 Mounting the MG 3200 on a Desktop
No brackets are required. Optionally, attach the four (supplied) anti-slide bumpers to the base of
the MG 3200 and place it on the desktop in the position you require.
2.3.2 Installing the MG 3200 in a 19-inch Rack
Users can install the device in a standard 19-inch rack either by placing the device on a shelf
preinstalled in the rack (preferred method), or by attaching the device directly to the rack’s frame
via integral brackets.
Before rack mounting the chassis, attach the two (supplied) brackets to the front sides of the
device (refer to Figure 2-3).
¾To attach the two front side brackets, take these 3 steps:
1. Remove the 2 screws nearest the front panel on either side of the device.
2. Align a bracket over 2 holes on one side (so that the bracket’s larger holes face front) and
with the 2 supplied replacement screws, screw in the bracket.
3. Perform the same procedure on the other side.
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Media Gateway 3200
Figure 2-3: MG 3200 Front View with 19-inch Rack Mount Brackets
Rack Mount Safety Instructions (UL)
When installing the chassis in a rack, be sure to implement the following safety
instructions recommended by Underwriters Laboratories:
•Elevated Operating Ambient - If installed in a closed or multi-unit rack assembly,
the operating ambient temperature of the rack environment may be greater than room
ambient. Therefore, consideration should be given to installing the equipment in an
environment compatible with the maximum ambient temperature (Tma) specified by
the manufacturer.
•Reduced Air Flow - Installation of the equipment in a rack should be such that the
amount of air flow required for safe operation on the equipment is not compromised.
•Mechanical Loading - Mounting of the equipment in the rack should be such that a
hazardous condition is not achieved due to uneven mechanical loading.
•Circuit Overloading - Consideration should be given to the connection of the
equipment to the supply circuit and the effect that overloading of the circuits might
have on overcurrent protection and supply wiring. Appropri-ate consideration of
equipment nameplate ratings should be used when addressing this concern.
•Reliable Earthing - Reliable earthing of rack-mounted equipment should be
maintained. Particular attention should be given to supply connections other than
direct connections to the branch circuit (e.g., use of power strips.)
¾To attach the device to a 19-inch rack, take these 2 steps:
1. Position the device in your 19-inch rack and align the left-hand and right-hand bracket holes
to holes (of your choosing) in the vertical tracks of the 19-inch rack.
2. Use standard 19-inch rack bolts (not provided) to fasten the device to the frame of the rack.
Nortel recommends using two additional (not supplied) rear mounting brackets to provide added
support.
Note: Users assembling the rear brackets by themselves should note the following:
•The distance between the screws on each bracket is 26.5 mm.
•To attach the brackets, use 4-40 screws with a maximal box penetration length of
3.5 mm.
¾To place the device on a 19-inch rack’s shelf, take these 2 steps:
1. Place the device on the preinstalled shelf.
2. You’re now recommended to take the optional steps of fastening the device to the frame of
the rack (as described above) while it is placed on the shelf, so preventing it from sliding
when inserting cables into connectors on the rear panel.
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Fast Track Installation Guide 2. Installing the MG 3200
2.4 Cabling the MG 3200
The MG 3200 is available in many configurations, i.e., AC or DC, in the 16-trunk, 8-trunk, 4-trunk,
2-trunk or 1-trunk device. The 16-trunk dual AC (Figure 2-4) and the 8-trunk DC (Figure 2-5)
configurations are illustrated here as representative products.
Figure 2-4: MG 3200 Rear Panel Cabling (16 Trunks, Dual AC Power)
4
11 5
2 3 3
Table 2-2: MG 3200 Rear Panel Cabling (16 Trunks, Dual AC Power) Component Descriptions
Item # Label Component Description
1 RTM locking screws.
2 ETHERNET
Two Category 5 network cables, connected to the 2 Ethernet RJ-45 ports.
3 TRUNKS
Two 50-pin Telco connector cables, each supporting 8 trunks.
4 Protective earthing screw.
5 100-240~1.5A
Dual AC power cables.
Figure 2-5: MG 3200 Rear Panel Cabling (8 Trunks, DC Power))
14
3
1 5
2
Table 2-3: MG 3200 Rear Panel Cabling (8 Trunks, DC Power) Component Descriptions
Item # Label Component Description
1 RTM latches.
2 ETH
A Category 5 network cable, connected to the Ethernet 1 RJ-45 port.
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Media Gateway 3200
3 PSTN
8 RJ-48c ports, each supporting a trunk.
4 Protective earthing screw.
5 48V 4A max 2-pin connector for DC.
Electrical Earthing
The unit must be permanently connected to earth via the screw provided at the back on
the unit. Use 14-16 AWG wire and a proper ring terminal for the earthing.
¾To cable the MG 3200, take these 4 steps:
1. Permanently connect the device to a suitable earth with the protective earthing screw on the
rear connector panel, using 14-16 AWG wire.
2. Connect the E1/T1 trunk interfaces (refer to Section 2.4.1 below).
3. Install the Ethernet connection (refer to Section 2.4.2 on page 17).
4. Connect the power supply (refer to Section 2.4.3 on page 17).
2.4.1 Connecting the E1/T1 Trunk Interfaces
Connect the MG 3200 E1/T1 Trunk Interfaces using either Telco or RJ-48 connectors:
¾With 50-pin Telco connectors (16-trunk device), take these 3 steps:
1. Attach the Trunk cable with a 50-pin male Telco connector to the 50-pin female Telco
connector labeled “Trunks 1Æ8” on the Rear Transition Module (RTM).
2. Connect the other end of the Trunk cable to the PBX/PSTN switch.
3. Repeat steps 1 and 2 for the other Trunk cable but this time connect it to the connector
labeled “Trunks 9Æ16”.
The 50-pin male Telco cable connector must be wired according to the pinout in Table 2-4 on
page 16, and to mate with the female connector illustrated in Figure 2-6.
Figure 2-6: 50-pin Female Telco Board-Mounted Connector
125
26
50
Pin Numbers
Table 2-4: E1/T1 Connections on each 50-pin Telco Connector
E1/T1 Number
1 to 8 9 to 16 Tx Pins (Tip/Ring) Rx Pins (Tip/Ring)
1 9 27/2 26/1
2 10 29/4 28/3
3 11 31/6 30/5
4 12 33/8 32/7
5 13 35/10 34/9
6 14 37/12 36/11
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Fast Track Installation Guide 2. Installing the MG 3200
7 15 39/14 38/13
8 16 41/16 40/15
¾With RJ-48c Connectors, take these 2 steps:
1. Connect the E1/T1 trunk cables to the ports labeled “Trunks 1 to 8” (in the case of the 8-
trunk device) on the MG 3200 RTM.
2. Connect the other ends of the Trunk cables to the PBX/PSTN switch.
RJ-48c trunk connectors are wired according to Figure 2-7 below.
Figure 2-7: Pinout of RJ-48c Trunk Connectors
1 2 3 4 5 6 7 8 3, 6, 7, 8
not connected
body = shield
1 = Rx Ring
2 = Rx Tip
4 = Tx Ring
5 = Tx Tip
RJ-48c Connector and Pinout
2.4.2 Installing the Ethernet Connection
When initializing (connecting the MG 3200 to the network for the first time) use a standard
Ethernet cable to connect the network interface on your computer to a port on a network
hub/switch. Use a second standard Ethernet cable to connect the MG 3200 to another port on the
same network hub/switch.
For normal use, connect a standard Category 5 network cable to the Ethernet RJ-45 port (and the
other as optional redundancy/backup). Connect the other end of the Category 5 network cables to
your IP network. The Ethernet connectors (labeled Ethernet 1 and Ethernet 2) are wired
according to Figure 2-8.
Note that for redundant operation it is recommended to connect each of the Ethernet connectors
to a different Switch.
Figure 2-8: Pinout of RJ-45 Connectors
1 2 3 4 5 6 7 8
RJ-45 LAN Connector and Pinout
4, 5, 7, 8
not connected
1 = Tx+
2 = Tx-
3 = Rx+
6 = Rx-
2.4.3 Connecting the Power Supply
Connect the MG 3200 to the power supply using one of the following methods:
2.4.3.1 Connecting the AC Power Supply
¾When using a single AC power cable:
Attach one end of the supplied 100/240 VAC power cable to the rear AC socket and connect the
other end to the correct earthed AC power supply.
Note: For the dual AC power supply note the following:
•The LED on the left side of the chassis is only connected when the dual AC is
used. It is not relevant to the single AC power connection.
•If only a single socket is connected to the AC power, (while the other plug is left
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Media Gateway 3200
unconnected) the chassis’ LED (on the left side) is lit Red, indicating that one of the
dual power inlets is disconnected.
•When both the AC power cables are connected, one of the plugs can be
disconnected under power without affecting operation, in which case the chassis’
left LED is lit Red.
•UPS can be connected to either (or both) of the AC connections.
•The dual AC connections operate in a 1 + 1 configuration and provide load-sharing
redundancy.
•Each of the dual power cables can be connected to different power phases.
¾When using a dual AC power & cables take this step:
Attach one end of each of the supplied 100/240 VAC power cables to the rear AC sockets and
connect each of the other ends to separate earthed mains circuits (for power source redundancy).
2.4.3.2 Connecting the DC Power Supply
To connect the MG 3200 to a DC power supply use one of these two options:
•DC Terminal block with a screw connection type.
•DC Terminal block with a crimp connection type.
¾When using a DC terminal block screw connector, take these 3 steps:
1. Create a DC cable by inserting two 14-16 AWG insulated wires into the supplied adaptor
(refer to Figure 2-9) and fasten the two screws, each one located directly above each wire.
2. Connect the two insulated wires to the correct DC power supply. Ensure that the connections
to the DC power supply maintain the correct polarity.
3. Insert the terminal block into the DC inlet located on the MG 3200.
Figure 2-9: DC Terminal Block Screw Connector
¾When using a DC terminal block crimp connector, take these 3 steps:
1. Remove the DC adaptor (screw connection type) that is attached to the MG 3200 rear panel.
2. Connect the two insulated wires to the correct DC power supply. Ensure that the connections
to the DC power supply maintain the correct polarity (refer to Figure 2-10).
3. Insert the terminal block to the DC inlet located on the MG 3200.
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Fast Track Installation Guide 2. Installing the MG 3200
Figure 2-10: DC Terminal Block Crimp Connector
2 screws for
connecting the
crimp terminal
block to the MG
3200 rear panel
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Media Gateway 3200
3 Configuring the MG 3200
The MG 3200 is supplied with application software already resident in its flash memory (with
factory default parameters). The MG 3200 is also supplied with an Embedded (integrally stored)
Web Server.
Section 3.1 below describes how to assign IP addresses to the MG 3200, while Section 3.4 on
page 23 describes how to set up the MG 3200 with basic parameters using a standard Web
browser (such as MicrosoftTM Internet Explorer).
Note: Section 3.1 applies equally to H.248 and SIP.
3.1 Assigning the MG 3200 IP Address
The MG 3200 is composed of one or two identical media gateway modules. These media
gateways are fully independent, each gateway having its own MAC and IP addresses (Table 3-1
shows the default IP addresses of the MG 3200). To assign an IP address to each of the MG
3200 modules use one of the following methods:
•HTTP using a Web browser (refer to Section 3.1.1 below).
•BootP (refer to Section 3.1.2 on page 21).
•DHCP (refer to the MG 3200 User’s Manual).
You can use the ‘Reset’ button to restore the MG 3200 networking parameters to their factory
default values (refer to Section 3.2 on page 22).
Table 3-1: MG 3200 Default Networking Parameters
MG 3200 Version Default Value
Single module (up to 8 Trunks) 10.1.10.10
10.1.10.10 (Trunks 1-8) and 10.1.10.11 (Trunks 9-16)
Double module (up to 16 Trunks)
Default subnet mask is 255.255.0.0, default gateway IP address is 0.0.0.0
3.1.1 Assigning an IP Address Using HTTP
¾To assign an IP address using HTTP, take these 9 steps:
1. Connect your computer to the MG 3200. Either connect the network interface on your
computer to a port on a network hub/switch (refer to Section 2.4.2 on page 17), or use an
Ethernet cross-over cable to directly connect the network interface on your computer to one
of the RJ-45 jacks on the MG 3200.
2. Change your PC’s IP address and subnet mask to correspond with the MG 3200 factory
default IP address and subnet mask, shown in Table 3-1. For details on changing the IP
address and subnet mask of your PC, refer to Windows™ Online Help (Start>Help).
3. Access the MG 3200 first module’s Embedded Web Server (refer to Section 3.3 on page 23).
4. In the ‘Quick Setup’ screen, set the MG 3200 ‘IP Address’, ‘Subnet Mask’ and ‘Default
Gateway IP Address’ fields under ‘IP Configuration’ to correspond with your network IP
settings. If your network doesn’t feature a default gateway, enter a dummy value in the
‘Default Gateway IP Address’ field.
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