Nortel Networks 2212 manual Overview, Contents, Introduction

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Overview

Contents

This section contains information on the following topics:

 

Introduction

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Code and key code requirements

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Scope of this document

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Assumptions

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The configuration in this document

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Introduction

The WLAN Handset 2212 is a mobile handset for workplace IP telephone systems. The handset operates over an 802.11b wireless Ethernet LAN providing users a wireless Voice Over IP (VoIP) extension. By seamlessly integrating with the Nortel IP telephony system, handset users are provided with high-quality mobile voice communications throughout the workplace. The handset gives users the freedom to roam throughout the workplace while providing all the features and functionality of an IP desk telephone.

The WLAN Handset 2212 provides a wireless extension to the Nortel Meridian 1 and CS 1000 VoIP solutions. The handset supports the UNIStim protocol, a proprietary protocol developed by Nortel for communication between a Nortel IP telephone and a Nortel PBX.

The handsets reside on the wireless LAN with other wireless devices using Direct Sequence Spread Spectrum (DSSS) radio technology. The handset radio transmits and receives packets at up to 11Mb/s.

WLAN Handset 2212 Installation and Configuration for VPN

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Contents Wlan Handset Installation and Configuration for VPNPage November Revision historyStandard 1.00 November Contents IP address pool configuration List of procedures 8 of 62 List of procedures Getting Help from the Nortel Web site How to get helpGetting Help through a Nortel distributor or reseller About this document SubjectApplicable systems For more information, see one or more of the following NTPs System migrationConventions Intended audienceMeridian 1 PBX 61C Meridian 1 PBX 81C Related informationContents OverviewIntroduction Scope of this document Code and key code requirementsThin AP L2 Away from VPN Router Configuration in this document18 of 62 Overview Configuring the Contivity VPN router Getting startedClick Device Manager COM1 settings Main Menu Interface menu Private Trusted InterfaceManagement IP Address Interface IP Address Subnet Mask Default Private Route MenuClick Manage Switch End of Procedure IP Services Gateway homeKey Installation Installing the Licence KeysUse Procedure 2 to install licence keys Procedure Installing licence keysGetting started Page 27 Click OK 28 of 62 Getting started Standard 1.00 November Dhcp server This section describes how to set the Dhcp optionsProcedure Disabling the Dhcp server Dhcp optionsChecking connectivity Dhcp Relay options Use Procedure 4 to enable the Dhcp RelayProcedure Enabling the Dhcp relay Dhcp relay32 of 62 Dhcp options IP address pools IP address pool configurationUse Procedure 5 to configure an IP address pool Procedure Configuring an IP address poolAdd an IP address pool Address pool Procedure Enabling proxy ARP and tunnel-to-tunnel trafficProxy ARP and tunnel-to-tunnel traffic Enter a Subnet MaskSelect Allow End User to End User Forwarding optionsIPsec options and groups This section describes how to work with IPsec detailsUse Procedure 7 to set IPsec global variables Procedure Setting IPsec global variablesIPsec global variables Add groups Use Procedure 8 to create a Wlan Handset 2212 groupProcedure Defining a Wlan Handset 2212 group Wlan Handset 2212 group definitionGroup details Wlan Handset 2212 group IPsec variablesIPsec options and groups Page 41 IPsec variables Connectivity section Click Configure in the Connectivity sectionIPsec variables IPsec section Accept Forward Secrecy Compression End of Procedure User accounts Users, interface and firewall configurationUse Procedure 10 to add a user account Procedure Adding a user accountAdding users User details User Accounts section, enter a User ID and PasswordConfiguring second interface Second interface configurationUse Procedure 11 to configure the second interface Procedure Configuring the second interfaceUsers, interface and firewall configuration Page 49 Cancel acquisition Click Cancel acquisition Select protocol Firewall configuration Use Procedure 12 configure the firewallProcedure Configuring the firewall Firewall policies Edit firewall policy New policyOverride Rules Default Rules Select Manager CSF/NATEnd of Procedure Handset configuration Configuring the handsetThis section describes how to configure the Wlan Handset Config Cradle window Procedure Configuring the Wlan Handset 2212 using the cradleProcedure Config Cradle with VPN SettingsConfiguration menu Select Phone Config License OptionSelect Network Config IP Addresses Use Dhcp Set Mode to Aggressive Select Auth. Hash SHA1Select Encryption 3DES Select Nortel features Select Init ContactSelect IP Subnet Page Wlan Handset Installation and Configuration for VPN
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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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