Nortel 6120 User manual

Nortel Communication Server 1000
WLAN Handsets Fundamentals
NN43001-505
.

Document status: Standard
Document version: 01.04
Document date: 4 September 2007
Copyright © 2007, Nortel Networks
All Rights Reserved.
Sourced in Canada
The information in this document is subject to change without notice. The statements, configurations, technical
data, and recommendations in this document are believed to be accurate and reliable, but are presented without
express or implied warranty. Users must take full responsibility for their applications of any products specified in this
document. The information in this document is proprietary to Nortel Networks.
Nortel, the Nortel logo, and the Globemark are trademarks of Nortel Networks.
All other trademarks are the property of their respective owners.

3
Revision history
September 2007
Standard 01.04. This document is up-issued to address CR
Q01723707 including updates to the following sections: "WLAN Handset
2210/2211/2212 Standby menu" (page 79) and "WLAN Handset 6120/6140
Configuration menu " (page 84).
June 2007
Standard 01.03. This document is up-issued to address CR Q01695689,
including a table of factory default settings for the WLAN Handsets
6120/6140. See Appendix "Factory Defaults" (page 169).
June 2007
Standard 01.02. This document is up-issued to reflect changes in technical
content.
May 2007
Standard 01.01. This document is issued to support Nortel Communication
Server 1000 Release 5.0. This document contains information previously
contained in the following legacy document, now retired: WLAN IP
Telephony: Installation and Configuration (553-3001-304).
Nortel Communication Server 1000
WLAN Handsets Fundamentals
NN43001-505 01.04 Standard
Release 5.0 4 September 2007
Copyright © 2007, Nortel Networks
.

4Revision history
Nortel Communication Server 1000
WLAN Handsets Fundamentals
NN43001-505 01.04 Standard
Release 5.0 4 September 2007
Copyright © 2007, Nortel Networks
.

5
Contents
New in this release 11
Feature description 11
Other changes 11
Multicast 11
Zones for wireless handsets 12
Open and use the Admin menu on the handset 12
Admin menu options for the WLAN Handset 6120/6140 12
Download the firmware 12
Feature programming for the WLAN Handset 6120/6140 12
Test the wireless handsets 12
Run Site Survey for the WLAN Handset 6120/6140 12
Diagnostics mode 12
Push-to-talk 12
Wireless handset status messages 12
How to get help 13
Getting help from the Nortel Web site 13
Getting help over the phone from a Nortel Solutions Center 13
Getting help from a specialist by using an Express Routing Code 13
Getting help through a Nortel distributor or reseller 14
Regulatory and safety information 15
European Union Directives Conformance Statement 15
FCC Rules - Part 15 15
Industry Canada Notice 16
Nortel WLAN Handset 6100 Series Dual Slot Charger information 17
Operational warnings 18
Batteries 18
Cleaning and drying considerations 19
Electromagnetic interference and compatibility 19
Facilities 19
Medical devices 19
Use while driving 20
Handset operation normal position 20
Handset operation body-worn position 21
Nortel Communication Server 1000
WLAN Handsets Fundamentals
NN43001-505 01.04 Standard
Release 5.0 4 September 2007
Copyright © 2007, Nortel Networks
.

6Contents
Overview 23
Subject 23
Terminology 24
Resources 24
WLAN Handset 2210/2211/2212 and WLAN Handset 6120/6140 25
Components 25
Language 26
Licenses 26
Wi-Fi Multimedia 26
Wired Equivalent Privacy 27
Wi-Fi Protected Access 27
Wi-Fi Protected Access2 27
Virtual Private Network 27
Push-to-talk feature 27
Text-messaging feature 27
Loud noise environments 28
DHCP options 28
Handset switchover 28
Loss of signal 28
Virtual Office 29
Branch Office 29
Local mode display 29
Survivable Remote Gateway 30
External Applications Server 30
CS 1000 features 30
IP Phone 2004 features 31
Handset firmware 33
Wireless handset firmware 33
Predownload checklist 33
View the software or firmware version 37
For the WLAN IP Telephony Manager 2245 37
For a wireless handset 37
Software updates 37
Over-the-air transfer of software updates 37
Firmware update (version 97.070) for the WLAN Handsets 2210/2211/2212 38
Displays 39
Wireless handset download messages 39
Normal download messages 39
Download failure or recovery messages 40
WLAN Handset configuration 41
System provisioning 41
Configuration tasks 41
Nortel Communication Server 1000
WLAN Handsets Fundamentals
NN43001-505 01.04 Standard
Release 5.0 4 September 2007
Copyright © 2007, Nortel Networks
.

Contents 7
Handset configuration 42
Configure the WLAN Handset 2210/2211/2212 using the Configuration
Cradle 42
Configure the WLAN Handset 6120/6140 using the Handset Administration
Tool 43
Open and use the Admin menu on the handset 43
Alphanumeric string entry 45
Toggle options for the WLAN Handset 6120/6140 47
Partial DHCP configuration 47
Configuration Cradle for the WLAN Handset 2210/2211/2212 48
Install and configure the Configuration Cradle 48
Use the Configuration Cradle and software 49
Plan the configuration files 51
Configuration Cradle software 52
Read and save a handset configuration 54
Create a new master configuration file 55
Create a new configuration using the master files 55
Change an existing configuration file 56
Change a configuration obtained from a handset 56
Download a configuration to a handset 57
Configuration Cradle worksheet 58
Handset Administration Tool for the WLAN Handset 6120/6140 58
Personal computer and hardware requirements 59
USB driver 59
Handset Administration Tool installation 60
Use the Handset Administration Tool 62
Password configuration 64
Error information 64
Firmware updates 65
Admin menu settings 66
Handset Settings Editor toolbar 66
Create a configuration plan 68
Download or upload a configuration plan 69
Language configuration 70
Idle state 70
Busy state 70
IP Phone 2004 mapping 71
Voice Messaging Access 71
Codecs 71
DHCP 71
TFTP 72
DNS 72
Site certification 72
Testing signal strength with the handset 73
Nortel Communication Server 1000
WLAN Handsets Fundamentals
NN43001-505 01.04 Standard
Release 5.0 4 September 2007
Copyright © 2007, Nortel Networks
.

8Contents
Push-to-talk 75
PTT operation 76
WLAN Handset 2210/2211/2212 Standby menu 79
Lock Keys 81
Language 81
Ring Options 81
Phone Options 82
System Info 83
Extension 83
Current Call Svr 83
Terminal Type 83
Push-to-Talk 84
WLAN Handset 6120/6140 Configuration menu 84
Lock Keys 86
User Profiles 87
Phone Settings 88
Push-to-Talk 89
System Info 89
Extension 90
User Name 90
Default configuration 90
Admin menu options 93
WLAN Handset 2210/2211/2212 93
Language 95
License Option 96
Terminal Type 96
OAI On/Off 96
Push-to-talk 96
Admin Password 97
Startup Keylock 97
IP Addresses menu 97
ESSID 100
Security 100
Reg. (Regulatory) Domain 105
Transmit Power 105
Run Site Survey 106
Diagnostics Mode 106
Syslog Mode 106
Restore Defaults 107
WLAN Handset 6120/6140 107
Language 110
Telephony Protocol 110
Push-to-talk 110
Nortel Communication Server 1000
WLAN Handsets Fundamentals
NN43001-505 01.04 Standard
Release 5.0 4 September 2007
Copyright © 2007, Nortel Networks
.

Contents 9
Time zone 111
Daylight Saving 111
Protected Spd Dial 111
Password [Disable/Enable] and Change Password 111
Set Terminal Type 112
Startup Keylock 112
Speakerphone 112
OAI [Disable/Enable] 112
IP addresses 113
SSID 114
Security 115
Regulatory domain, 802.11 configuration, and transmit power 116
Run Site Survey 117
Diagnostics Mode 117
Syslog Mode 117
Error Handling Mode 118
Restore Defaults 118
Feature programming 119
WLAN Handset 2210/2211/2212 119
Feature and key assignment 119
WLAN Handset 2210/2211/2212 programming keys 122
WLAN Handset 6120/6140 123
Soft key assignment 125
Feature assignment 127
Accessing features on the WLAN Handset 6120/6140 128
Programmable keys on the WLAN Handset 6120/6140 129
Troubleshooting 131
Wireless handset testing 131
Diagnostic Tools 133
Run Site Survey for the WLAN Handset 2210/2211/2212 133
Run Site Survey for the WLAN Handset 6120/6140 134
Diagnostics Mode 137
Syslog Mode 139
Troubleshooting the handset 146
Context 146
No ring 146
Far-end echo 147
Dropped calls 147
Wireless handset status messages 147
Using Call Server overlay commands 161
TPS CLI commands 163
Determining alias IP addresses 166
Handset error messages 166
Nortel Communication Server 1000
WLAN Handsets Fundamentals
NN43001-505 01.04 Standard
Release 5.0 4 September 2007
Copyright © 2007, Nortel Networks
.

10 Contents
Before calling Nortel Technical Support 168
Appendix A Factory Defaults 169
Index 171
Procedures
Procedure 1 Downloading the firmware for the WLAN Handset
2210/2211/2212 34
Procedure 2 Downloading the firmware for the WLAN Handset
6120/6140 35
Procedure 3 Viewing the software version 37
Procedure Updating firmware (v97.070) for the WLAN Handsets 2210/
2211/ 2212 38
Procedure 4 Opening and using the Admin menu on the WLAN Handset
2210/2211/2212 43
Procedure 5 Opening and using the Admin menu on the WLAN Handset
6120/6140 44
Procedure 6 Making an alphanumeric entry on the WLAN Handset
2210/2211/2212 46
Procedure 7 Making an alphanumeric entry on the WLAN Handset
6120/6140 46
Procedure 8 Installing and configuring the Configuration Cradle 49
Procedure 9 Reading and saving the configuration of an existing
handset 54
Procedure 10 Creating a new master configuration file 55
Procedure 11 Creating a new configuration using the master files 55
Procedure 12 Changing an existing configuration 56
Procedure 13 Changing a configuration obtained from a handset 56
Procedure 14 Downloading a configuration to a handset 57
Procedure 15 Installing the USB driver 59
Procedure 16 Installing the Handset Administration Tool 61
Procedure Updating the Handset Administration Tool 62
Procedure 17 Connecting to the WLAN Handset 6120/6140 or WLAN
Handset 6140 63
Procedure 18 Changing the password 64
Procedure 19 Updating the WLAN Handset 6120/6140 firmware 65
Procedure 20 Downloading a configuration plan to a WLAN Handset
6120/6140 69
Procedure 21 Uploading a configuration plan from a WLAN Handset
6120/6140 70
Procedure 22 Testing signal strength using the WLAN Handset
2210/2211/2212 73
Procedure 23 Testing signal strength using the WLAN Handset
6120/6140 74
Procedure 24 Initiating a PTT call with the WLAN Handset 2211 76
Procedure 25 Initiating a PTT call with the WLAN Handset 6140 77
Procedure 26 Programming the keys on the WLAN Handset
2210/2211/2212 122
Procedure 27 Programming the keys on the WLAN Handset 6120/6140 129
Procedure 28 Testing the WLAN Handset 2210/2211/2212 131
Procedure 29 Testing the WLAN Handset 6120/6140 132
Nortel Communication Server 1000
WLAN Handsets Fundamentals
NN43001-505 01.04 Standard
Release 5.0 4 September 2007
Copyright © 2007, Nortel Networks
.

11
New in this release
The following sections detail what is new in WLAN Handset Fundamentals
(NN43001-505) for CS 1000, Release 5.0.
Feature description
Support is provided for the WLAN Handset 6120/6140 through the addition
of the Nortel WLAN Handset 6100 Series Administration Tool Software. For
more information about this tool for the WLAN Handset 6120/6140, including
personal computer requirements, how to install the USB driver, and how to
install and use the software, see "WLAN Handset configuration" (page 41).
Other changes
This document is new for CS 1000 Release 5.0.
For information about changes that are not feature-related, see the following
sections:
•"Multicast" (page 11)
•"Zones for wireless handsets" (page 12)
•"Open and use the Admin menu on the handset" (page 12)
•"Admin menu options for the WLAN Handset 6120/6140" (page 12)
•"Download the firmware" (page 12)
•"Feature programming for the WLAN Handset 6120/6140" (page 12)
•"Test the wireless handsets" (page 12)
•"Run Site Survey for the WLAN Handset 6120/6140" (page 12)
•"Diagnostics mode" (page 12)
•"Push-to-talk" (page 12)
•"Wireless handset status messages" (page 12)
Multicast
The WLAN Handset 6140 uses IP multicast addresses.
Nortel Communication Server 1000
WLAN Handsets Fundamentals
NN43001-505 01.04 Standard
Release 5.0 4 September 2007
Copyright © 2007, Nortel Networks
.

12 New in this release
Zones for wireless handsets
The WLAN Handset 6120/6140 is added to the designated wireless handset
types.
Open and use the Admin menu on the handset
The procedures for opening and using the Admin menu on the WLAN
Handset 6120/6140 and how to make an alphanumeric string entry are
added.
Admin menu options for the WLAN Handset 6120/6140
A full description of all the options available from the Admin menu is given
for the WLAN Handset 6120/6140.
Download the firmware
The procedure for downloading the firmware for the WLAN Handset
6120/6140 is described.
Feature programming for the WLAN Handset 6120/6140
A full description of the feature programming available for the WLAN
Handset 6120/6140 is provided. This section includes soft key assignment,
feature assignment, programming memory keys, accessing features, and
programming the keys on the WLAN Handset 6120/6140.
Test the wireless handsets
The procedure for testing the WLAN IP 6120 handset is provided.
Run Site Survey for the WLAN Handset 6120/6140
Use Site Survey to evaluate the facility coverage before certifying that an
installation is complete.
Diagnostics mode
Diagnostics screen 2 shows the GatewayType for all handsets.
Push-to-talk
With the Push-to-talk (PTT) feature, the WLAN Handset 6140 can operate
in a PTT group-broadcast mode like a two-way radio, in addition to the
standard telephone operation. This section describes how to initiate and
receive a PTT call.
Wireless handset status messages
The new messages are:
•Error!
•Server Unavailable. Restarting...
Nortel Communication Server 1000
WLAN Handsets Fundamentals
NN43001-505 01.04 Standard
Release 5.0 4 September 2007
Copyright © 2007, Nortel Networks
.

13
How to get help
This chapter explains how to get help for Nortel products and services.
Getting help from the Nortel Web site
The best way to get technical support for Nortel products is from the Nortel
Technical Support Web site:
www.nortel.com/support
This site provides access to software, documentation, bulletins, and tools to
address issues with Nortel products. From this site, you can:
•download software, documentation, and product bulletins
•search the Technical Support Web site and the Nortel Knowledge Base
for answers to technical issues
•arrange for automatic notification of new software and documentation
for Nortel equipment
•open and manage technical support cases
Getting help over the phone from a Nortel Solutions Center
If you do not find the information you require on the Nortel Technical Support
Web site, and you have a Nortel support contract, you can also get help
over the telephone from a Nortel Solutions Center.
In North America, call 1-800-4NORTEL (1-800-466-7835).
Outside North America, go to the following Web site to obtain the telephone
number for your region:
www.nortel.com/callus
Getting help from a specialist by using an Express Routing Code
To access some Nortel Technical Solutions Centers, you can use an
Express Routing Code (ERC) to quickly route your call to a specialist in
your Nortel product or service. To locate the current ERC for your product
or service, go to:
Nortel Communication Server 1000
WLAN Handsets Fundamentals
NN43001-505 01.04 Standard
Release 5.0 4 September 2007
Copyright © 2007, Nortel Networks
.

14 How to get help
www.nortel.com/erc
Getting help through a Nortel distributor or reseller
If you purchased a service contract for your Nortel product from a distributor
or authorized reseller, contact the technical support staff for that distributor
or reseller.
Nortel Communication Server 1000
WLAN Handsets Fundamentals
NN43001-505 01.04 Standard
Release 5.0 4 September 2007
Copyright © 2007, Nortel Networks
.

15
Regulatory and safety information
This chapter includes regulatory and safety information about the following
topics:
•"European Union Directives Conformance Statement" (page 15)
•"FCC Rules - Part 15" (page 15)
•"Industry Canada Notice" (page 16)
•"Nortel WLAN Handset 6100 Series Dual Slot Charger information"
(page 17)
•"Operational warnings" (page 18)
•"Electromagnetic interference and compatibility" (page 19)
•"Handset operation normal position" (page 20)
•"Handset operation body-worn position" (page 21)
European Union Directives Conformance Statement
The WLAN Handsets 2210/2211/2212/6120/6140 comply with the essential
requirements and other relevant provisions of R&TTE directive 1999/5/EC.
You can obtain a copy of the Declaration from Nortel GmbH address:
Ingolstaedter Strasse 14-18, 80807 Munich Germany or from www.nor-
tel.com/corporate/community/environment/life_cycle/declarations.html.
FCC Rules - Part 15
The WLAN Handsets 2210/2211/2212/6120/6140 comply with Part 15 of
the FCC Rules. Operation is subject to the following two conditions: (1)
This device may not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause
undesired operation.
FCC Radiation Exposure Statement: This portable device with its
antenna complies with FCC’s RF radiation exposure limits set forth for an
uncontrolled environment. To maintain compliance this transmitter must
not be colocated or operating in conjunction with any other antenna or
transmitter.
Nortel Communication Server 1000
WLAN Handsets Fundamentals
NN43001-505 01.04 Standard
Release 5.0 4 September 2007
Copyright © 2007, Nortel Networks
.

16 Regulatory and safety information
Industry Canada Notice
This device complies with RSS-210 of Industry Canada (IC). Operation
is subject to the following two conditions: 1) This device may not cause
interference, and 2) this device must accept any interference, including
interference that may cause undesired operation of the device.
Privacy of communications may not be ensured when using this telephone.
WARNING
Changes or modifications to this equipment not approved by
Nortel can cause this equipment to not comply with Part 15 of the
FCC rules and void the user’s authority to operate this equipment.
CAUTION
This equipment contains no user-serviceable parts inside. Refer
servicing to qualified service personnel.
Nortel Communication Server 1000
WLAN Handsets Fundamentals
NN43001-505 01.04 Standard
Release 5.0 4 September 2007
Copyright © 2007, Nortel Networks
.

Nortel WLAN Handset 6100 Series Dual Slot Charger information 17
WARNING
•Follow standard acceptance procedures before operating
the WLAN Handsets 2210/2211/2212/6120/6140 near
life-support systems.
•To minimize risk of interference, pacemaker
users should not carry the WLAN Handsets
2210/2211/2212/6120/6140 next to the pacemaker.
•Avoid placing the handset near small metallic objects.
The handset earpiece attracts magnetic objects.
•The WLAN Handset 6120 and 6140 produce noise
noticeable to hearing aid users. Use a headset
compatible with hearing aids.
•The WLAN Handsets 2210/2211/2212/6120/6140
comply with Part 15 of the FCC Rules. Operation
is subject to the following two conditions: (1) This
device may not cause harmful interference, and (2) this
device must accept any interference received, including
interference that may cause undesired operation.
•Privacy of communications cannot be ensured when
using the WLAN Handsets 2210/2211/2212/6120/6140.
•To prevent radio interference to the licensed service, the
WLAN Handsets 2210/2211/2212/6120/6140 must be
operated only indoors and kept away from windows to
provide maximum shielding.
Nortel WLAN Handset 6100 Series Dual Slot Charger information
This equipment has been tested and complies with the limits for a Class A
digital device, pursuant to Part 15 of FCC rules. These limits are designed
to provide reasonable protection against harmful interference when the
equipment is operated in a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with the instruction manual, can cause harmful
interference to radio communications. Operation of this equipment in a
residential area is likely to cause harmful interference in which case the user
will be required to correct the interference at his own expense.
This Class A digital apparatus complies with Canadian ICES-003.
Nortel Communication Server 1000
WLAN Handsets Fundamentals
NN43001-505 01.04 Standard
Release 5.0 4 September 2007
Copyright © 2007, Nortel Networks
.

18 Regulatory and safety information
Operational warnings
This section contains operational warnings.
WARNING
For vehicles equipped with an air bag: Do not place a portable
radio product in the area over the air bag or in the air bag
deployment area. An air bag inflates with great force. If a portable
radio is placed in the air bag deployment area and the air bag
inflates, the radio product can be propelled with great force and
cause serious injury to occupants of the vehicle.
WARNING
Potentially explosive atmospheres: Turn off your radio product
prior to entering any area with a potentially explosive atmosphere,
unless it is a radio product type especially qualified for use in such
areas (for example, Factory Mutual Approved). Do not remove,
install, or charge batteries in such areas. Sparks in a potentially
explosive atmosphere can cause an explosion or fire resulting
in bodily injury or even death.
Areas with potentially explosive atmospheres include fueling areas
such as below decks on boats, fuel or chemical transfer or storage
facilities, areas where the air contains chemicals or particles such
as grain, dust, or metal powders, and any other area where you
are normally advised to turn off your vehicle engine. Areas with
potentially explosive atmospheres are often but not always posted.
CAUTION
Loud noise environment: The WLAN Handsets
2210/2211/2212/6120/6140 are designed to produce optimal
voice quality. However, when used in extremely loud noise
environments (for example, close to working heavy machinery),
users can experience degradation in call quality performance due
to echo. Avoid using the handset when traversing these types of
environments.
Batteries
All batteries can cause property damage and bodily injury, such as burns,
if a conductive material such as jewelry, keys, or beaded chains touch
exposed terminals. The conductive material can complete an electrical
circuit (short circuit) and become quite hot. Exercise care in handling any
charged battery, particularly when placing it inside a pocket, purse, or other
container with metal objects.
Nortel Communication Server 1000
WLAN Handsets Fundamentals
NN43001-505 01.04 Standard
Release 5.0 4 September 2007
Copyright © 2007, Nortel Networks
.

Electromagnetic interference and compatibility 19
Cleaning and drying considerations
A leather carrying case can help to protect the surfaces of the radio product
and help prevent liquids (for example, rain) from entering into its interior.
This product is not waterproof and exposing it to liquids can result in
permanent damage.
If your handset interior gets wet, do not try to accelerate drying with the use
of an oven or a blow dryer, as this will damage the handset and void the
warranty. Instead, do the following: 1. Immediately power off the handset.
2. Remove the battery pack from handset. 3. Shake excess liquid from the
handset. 4. Place the handset and battery pack in an area that is at room
temperature with good airflow. 5. Let the handset and battery pack dry
for 72 hours before you reconnect the battery pack and/or power on the
handset. If the handset does not work after following the steps listed above,
contact your dealer for servicing information.
Electromagnetic interference and compatibility
This section provides information about electromagnetic interference and
compatibility.
ATTENTION
Nearly every electronic device is susceptible to electromagnetic interference (EMI)
if inadequately shielded, designed, or otherwise configured for electromagnetic
compatibility.
Facilities
To avoid electromagnetic interference and compatibility conflicts, turn off
your radio product in any facility where posted notices instruct you to do so.
Hospitals or health care facilities can be using equipment that is sensitive to
external RF energy.
Medical devices
This section provides information about EMI and some medical devices.
Pacemakers
The Health Industry Manufacturers Association recommends that you
maintain a minimum separation of 6 inches (15 cm) between a handheld
wireless radio product and a pacemaker. These recommendations are
consistent with the independent research by, and recommendations of
Wireless Technology Research.
Nortel Communication Server 1000
WLAN Handsets Fundamentals
NN43001-505 01.04 Standard
Release 5.0 4 September 2007
Copyright © 2007, Nortel Networks
.

20 Regulatory and safety information
WARNING
Persons with pacemakers should:
•always keep the radio product more than 6 inches (15
cm) from their pacemakers when the radio product is
turned on
•not carry the radio product in a breast pocket
•use the ear opposite the pacemaker to minimize the
potential for interference
•turn the radio product off immediately if they suspect the
occurrence of interference
Hearing aids
Some digital wireless radio products can interfere with some hearing aids.
In the event of such interference, consult your hearing aid manufacturer to
discuss alternatives.
Hearing Aid Compatibility (HAC) as per FCC Part 68
Other medical devices
If you use any other personal medical device, consult the manufacturer
of your device to determine if it is adequately shielded from external RF
energy. Your physician can assist you in obtaining this information.
Use while driving
Check the laws and regulations on the use of radio products in the area
where you drive. Always obey them. When using the radio product while
driving:
•Give full attention to driving and to the road.
•Use handsfree operation, if available.
•Pull off the road and park before making or answering a call, if driving
conditions so require.
Handset operation normal position
Hold the handset as you would any other telephone, with the earpiece to
your ear and speak into the microphone. The internal antenna is then
positioned properly.
Nortel Communication Server 1000
WLAN Handsets Fundamentals
NN43001-505 01.04 Standard
Release 5.0 4 September 2007
Copyright © 2007, Nortel Networks
.