Nortel Networks 2212, 2211 manual Information area

Page 16

16 Chapter 2 WLAN Handsets overview

Table 2 Status indicators

J I H G F These symbols give a visual indication (from strong to weak) of the signal strength to the handset.

No Service

You are outside the coverage area and cannot receive or place calls. The

 

out-of-service tone plays. Return to the coverage area to re-establish the

 

connection.

 

Note: The No Service status indicator displays in the information area of the

 

handset display.

D C B

These symbols give a visual indication of the Battery charge. The D

 

indicates that the battery is fully charged while the B indicates that the

 

charge is low.

A

Your battery pack charge is very low. An audible beep also sounds. Replace

 

your battery pack within two minutes.

E

You have a new voicemail message.

K

Your handset is downloading a new firmware file. You will be unable to

 

make or receive calls until the download is complete.

 

Do not power off the handset until the download icon disappears.

Melody

A melody is played when the WLAN Handset is turned on for the first time

 

following a completed charge.

In Service Tone

When the handset completes registration with the Call Server, it plays the

 

in-service tone.

Line Indicator

The Line Indicator area displays the line currently in use. Any lines which

 

are not idle or active (for example, if the line is on hold or forwarded) will

 

have a plus sign (+) sign in front of the entry for that line.

Right/Up and Left/ These icons, on either side of the Line Indicator, are used in the in-call

Down Arrows menus to indicate “more items below or left” and “more items above or right”.

Information area

The Information area shows:

•the extension number of the handset

•a line for general information

•features and call information when the handset is in use

NN40050-101

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Contents Wlan IP Handset 2210/2211/2212 User Guide Copyright 2005-2006 Nortel Networks, All Rights Reserved Task list Task list NN40050-101 Contents Chapter Features, functions, and buttons About this guide AudienceSymbols and text conventions Feature How to get Help Getting Help over the phone from a Nortel Solutions CenterGetting Help from the Nortel Web site Getting Help through a Nortel distributor or resellerWlan Handsets overview Wlan Handset buttons and keys Wlan Handset 2210, Wlan Handset 2211, and Wlan HandsetFtre Wlan Handset display ScrollingStatus area Wlan Handset displayInformation area Feature options area Wlan handset statesSetting up the Wlan Handset Wlan Handsets overview States of the Wlan HandsetSelect the Language To select the Keypad AutolockTo select a language Ring Options To select the Ring CadenceTo select the Ring Tone To select the Ring Volume To select the Vibrate CadenceTo select the Ring Delay Phone Options To select the Noise ModeTo select the Key Tones To select the Warning Tones To select the Display ContrastConfigure push-to-talk To configure Push-to-Talk for the handsetAdjust ringer volume Adjust speaker volumeTo adjust speaker volume using the Function menu Silence the ringerTo silence the ringer using the Function menu Lock and unlock the keypadTo lock the keypad To unlock the keypadSecurity Wlan Handsets overview NN40050-101 Feature and function menus Feature and function keysFeature menu-LINE key To activate a featureSoft Key Abbreviations menu-MENU key Function menu-FCN keyProgram Feature menu items To use featuresTo use external autodial To use internal autodialTo erase memory buttons To make external calls using line keys Basic call featuresMake a call To make external calls using intercom keys To make internal calls using intercom buttonsAnswer calls HoldEnd calls Push-to-TalkMute Call periodTo change the Push-to-Talk volume To initiate a Push-to-Talk callReceive a Push-to-Talk transmission To respond to a Push-to-Talk callTo mute a current Push-to-Talk call To unmute a Push-to-Talk callTo end a Push-to-Talk call To answer a call during a Push-to-Talk callTo make a call during a Push-to-Talk call View system information TroubleshootingTo view the handset IP address View the current call server IP address To view the server IP addressTo view the handset firmware version To view the current call serverView extension View terminal typeTo view the terminal type Display messages To view the extension numberBattery Low message Do not Power OFF Do not turn the Wlan Handset off A few minutes None. Do not turn the Wlan Handset off Troubleshooting NN40050-101 Wlan Handset, headset, batteries, chargers, and accessories Cleaning your Wlan HandsetBattery packs HeadsetLow battery indicators Wlan Handset 2210 and 2212 battery pack locationTo change the battery pack while in a call To insert the battery packDesktop Charger Wlan Handset 2210, and Wlan Handset 2211 Desktop Chargers Dual Charger Wlan Handset 2211 Dual ChargerTo charge a battery pack Quad ChargerCleaning the Desktop, Dual or Quad Chargers Using the Quad ChargerTo charge the battery pack Cleaning the Wlan Handset contacts AccessoriesPage Index
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2211, 2212 specifications

Nortel Networks, once a titan in the telecommunications arena, produced a variety of products that were pivotal in shaping the future of communication technologies. Among these products were the Nortel 2212 and 2211, which played a significant role in enterprise environments, particularly in the realm of voice over IP (VoIP) and unified communications.

The Nortel 2212 and 2211 are voice codecs used primarily in voice and video communications. They are built to handle multimedia transmissions over packet-switched networks, enhancing voice clarity and video quality. The 2212 codec is particularly noted for its ability to support a wide range of audio frequencies, which allows it to replicate sounds with greater fidelity. This is crucial in corporate settings where clear communication is imperative.

One of the standout features of both codecs is their ability to support multiple voice channels. The 2212 can handle up to 12 simultaneous voice calls, while the 2211 is optimized for smaller operations and can manage 11 calls effectively. This scalability is essential for businesses of varying sizes, enabling them to grow without needing substantial overhauls to their existing infrastructure.

In terms of technology, the Nortel 2212 and 2211 utilize advanced compression algorithms to minimize bandwidth usage while maintaining high audio quality. This is especially beneficial for organizations operating in areas with limited bandwidth or needing to cut costs related to data transmission. Nortel's technology optimizes the transmission over IP networks, making it suitable for VoIP, video conferencing, and even multimedia content delivery.

Additionally, both codecs are compliant with various standards, which makes them compatible with a wide array of telecommunications equipment. Their interoperability means that businesses can integrate these codecs into existing networks without significant disruptions.

Security is another prominent characteristic of the Nortel 2212 and 2211. With built-in encryption protocols, these devices ensure that voice and video communications remain secure from potential eavesdropping or unauthorized access.

In summary, the Nortel 2212 and 2211 play crucial roles in modern telecommunications, offering robust features like scalability, advanced compression, compatibility, and security. Their legacy continues to influence the development of communication technologies and practices in enterprises around the globe, even as newer systems emerge in the fast-evolving telecom landscape.
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