Nortel CS 1000 Series Manuale utente

Nortel Communication Server 1000

SIP DECT Fundamentals

Release: 6.0

Document Revision: 02.02

www.nortel.com

NN43120-123

Nortel Communication Server 1000

Release: 6.0

Publication: NN43120-123

Document release date: 30 March 2010

While the information in this document is believed to be accurate and reliable, except as otherwise expressly

agreed to in writing NORTEL PROVIDES THIS DOCUMENT "AS IS" WITHOUT WARRANTY OR CONDITION OF

ANY KIND, EITHER EXPRESS OR IMPLIED. The information and/or products described in this document are

subject to change without notice.

Nortel, Nortel Networks, the Nortel logo, and the Globemark are trademarks of Nortel Networks.

All other trademarks are the property of their respective owners.

Contents

New in this release 7

Features 7

Other changes 7

Product overview 9

Navigation 9

Overview of SIP DECT 9

Universal extension support 12

DECT handset features 14

CallPilot and Message Waiting Indication support 15

SIP DECT capacity limitations 16

Site planning and hardware deployment 17

Navigation 17

Components of SIP DECT systems 17

Call server, Signaling server, and SIP Line Gateway 17

PC (DAP controller) 18

DECT Access Points 18

Deployment requirements 18

Navigation 19

Radio synchronization 19

IP network configuration 23

Location requirements 26

Types of SIP DECT configuration 28

Site planning 32

Site survey 32

Speech quality 33

Coverage calculation 35

Traffic density calculations 38

System deployment 38

DECT Deployment Kit 2 38

Deployment terms 42

Deploying on a single floor 44

Deploying on multiple floors 59

Reengineer cells for high traffic areas 63

Nortel Communication Server 1000

SIP DECT Fundamentals

NN43120-123 02.02 30 March 2010

Software requirements 79

Navigation 79

Call server, signalling server, and SIP Line Gateway software 79

DAP controller software 79

Firewall protection 80

Internet information services 80

DHCP and TFTP servers 87

DAP Controller 102

SIPN configuration 107

Navigation 107

Basic (simple) SIP DECT configuration with CS 1000 SIP Gateway 107

Configuration using IP DECT Configurator 108

DAP manager configuration 120

Configuration on Element manager 124

NRS configuration 133

Call server configuration 140

Branch Office configuration 143

Routed Head Quarter configuration 146

Configure Routed Head Quarter 147

Routed Head Quarter Configuration with Branch Office 148

Multi site mobility network configuration 150

Subscribe a multiple-site DECT handset 151

Import and export subscriptions 151

Configure NRS for multiple-site mobility network 152

Call server configuration to MSMN 153

Configuration of Personal Call Assistant 156

Configuration of UEXT on the remote system 157

SIPL configuration 159

Navigation 159

Basic (simple) SIP DECT configuration with CS 1000 SIP Line Gateway 159

Configuration using IP DECT Configurator 159

DAP manager configuration 173

SIP Line Gateway configuration 177

Call server configuration 177

Branch Office configuration 180

Routed Head Quarter configuration 182

Configure Routed Head Quarter 183

Routed Head Quarter Configuration with Branch Office 185

Multiple-site mobility network configuration 187

Subscribe a multi-site DECT handset 187

Import and export subscriptions 188

Personal Call Assistant configuration 189

Nortel Communication Server 1000

SIP DECT Fundamentals

NN43120-123 02.02 30 March 2010

System administration 191

Navigation 191

DAP manager overview 191

Subscription management 193

Subscribing a handset 193

Edit a subscription RPN 194

Disable a subscription 195

Removing a subscription 196

Deleting a number 196

Use the filter 197

Handset status 198

DAP management 200

Changing a DAP Radio Part Number 200

Restarting a DAP 201

Restart all DAPs 201

Deleting a DAP 202

Add a DN range 202

Importing a DN range from a .csv file 203

System backup 205

Subscription export and import 205

Export subscriptions 205

Import subscriptions 208

DAP reboot history 208

System archive 209

Handset firmware update 210

Central directory access tool 214

Supported database types 215

Installation 216

Configure SIP DECT for Central directory access 217

System maintenance 219

Navigation 219

DAP Web interface 219

DAP LED indications 221

DAP firmware update 221

Remove and replace a DAP (if a new DAP is available) 223

Remove and replace a DAP (if a new DAP is not available) 224

System synchronization analysis 225

Synchronization Analyzer interface 226

Export and import SIP DECT system 233

Export a system 233

Import a system 234

DAP Controller deactivation 235

Nortel Communication Server 1000

SIP DECT Fundamentals

NN43120-123 02.02 30 March 2010

Uninstalling DAP Controller software 236

DAP Controller software update 237

Troubleshooting 238

If DAP is not working 238

If you cannot make calls from a DECT handset to an IP/TDM telephone on the

call server (SIPN Configuration) 239

If you cannot make calls between DECT handsets (SIPN Configuration) 240

If you cannot make calls to or from a DECT handset with SIPL

configuration 242

If you have problems 244

System survey 244

DAP information file 245

System archive 245

Network packet capture traces 246

Location builder tool 247

Use the Location builder tool 247

Create a location file 249

Maintenance 254

Site survey example 257

Site planning example: Able-Studio 257

The facts for Able-Studio 257

The site survey for Able-Studio 257

Deployment tool 263

Prepare the tool for deployment 264

Charging the deployment tool battery 265

Charging the deployment handset battery 266

Assembling the deployment tool 267

Testing the deployment handset 270

How the deployment tool works 271

Using the deployment tool 272

Handset tones interpretation 273

Rules for outdoor deployment 273

External housing installation 275

Installing a C4710 basestation in an external housing 275

Installing a C4710E basestation in an external housing with an external

antenna 278

Mounting the cabinet on a wall 280

Mounting the cabinet on a pole 281

Third Party Software 283

SRTP 283

TLS 284

Nortel Communication Server 1000

SIP DECT Fundamentals

NN43120-123 02.02 30 March 2010

New in this release

The following section details what is new in SIP DECT Fundamentals

(NN43120-123).

Features This document is updated to document SIP DECT on SIP LINE.

Other changes

This section describes the detailed history of past releases of this

document.

Revision History

Date Description

March 2010 Standard 02.02. This document is up-issued with information

for SIP DECT on SIP LINE, and to support Communication

Server 1000 (CS 1000) Release 6.0.

October 2009 Standard 02.01. This document is up-issued to reflect changes

in technical content stemming from SIP DECT 4.2, and to

support CS 1000 Release 6.0.

January 2009 Standard 01.07. This document is up-issued for CS 1000

Release 5.5 with editorial changes.

December

2008 Standard 01.06. This document is up-issued for CS 1000

Release 5.5, in response to change requests for content related

to SIP DECT 4.1.

July 2008 Standard 01.05. This document is up-issued in response to

change requests.

July 2008 Standard 01.04. This document is up-issued in response to

change requests.

Nortel Communication Server 1000

SIP DECT Fundamentals

NN43120-123 02.02 30 March 2010

8New in this release

Date Description

May 2008 Standard 01.03. This document is up-issued in response to

change requests.

March 2008 Standard 01.02. This document is up-issued in response to

change requests.

February

2008 Standard 01.01. This is a new document issued to support

CS 1000 Release 5.5. Some of the information in this new

document was previously contained in the following document:

DECT Fundamentals (NN43120-114).

Nortel Communication Server 1000

SIP DECT Fundamentals

NN43120-123 02.02 30 March 2010

Product overview

This section describes the capabilities, configuration, and design of SIP

DECT.

Navigation •“Overview of SIP DECT” (page 9)

Overview of SIP DECT

You can use Nortel Session Initiation Protocol (SIP) Digital Enhanced

Cordless Telecommunications (DECT) to move without restriction about

your work site while conducting telephone conversations, using wireless

handsets. The Nortel SIP DECT system includes one or more DECT

access points (DAPs or basestations) connected to the TLAN.

The system supports the following connection types for SIP DECT

configuration:

•SIPL configuration, which uses SIP Line Gateway

•SIPN configuration, which uses the Signaling Server

ATTENTION

This document describes both SIPN and SIPL connection types. Some sections

of this document discuss only SIPN or SIPL, while other sections cover

both, and contain notes concerning the differences between SIPN and SIPL

configuration. When you configure Nortel SIP DECT, ensure that you follow the

procedures for the configuration type that you require.

•SIPL connections are available on CS 1000 Release 6.0 and later, and use

SIP Line Gateway nodes to connect SIP clients to the Call Server. SIPL

connections support SIP DECT handset registration, and require that you

create a SIPL subtype of UEXT blocks on the Call Server.

•SIPN connections are available on CS 1000 Release 5.5 and later, and are

normally used only on that release. SIPN connections are based on SIP

trunks between SIP Gateway (Signaling Server) and NRS. SIPN connections

don’t support SIP DECT handset registration, and require that you create a

SIPN subtype of UEXT blocks on the Call Server.

Nortel Communication Server 1000

SIP DECT Fundamentals

NN43120-123 02.02 30 March 2010

10 Product overview

A minimal SIP DECT system has the following main components.

•Call Server

•SIP Line Gateway or Signaling Server (according to configuration type)

•PC with DAP controller software installed

•DAP

•handset

Use the following tools to configure SIP DECT.

•Element manager or overlay program for Call Server

•Element manager and, if required, Network Routing Service (NRS)

manager for Signaling Server

•IP DECT Configurator—used to enter SIP DECT configuration

•DAP Manager (IP DECT Manager)—a Web interface used for SIP

DECT administration tasks such as adding a handset or removing a

subscription.

The IP DECT Configurator and the DAP manager IP DECT are available

as a part of the DAP controller software package.

The following software releases are required for the main system

components:

•Call Server, Release 6.0

•Signaling Server, Release 6.0

•DAP software 4910b427.dwl or later

•DAP controller 4.2 or later (PC software)

You can connect IP phones to the TLAN, and you can connect TDM

phones to the Call Server, Voice Gateway Media Cards, and other

required cards in Call Server. Use Voice Gateway Media Cards for

IP-to-TDM calls and for conference calls involving IP phones or DECT

handsets on basestations. The configuration can also include a PC with

DECT Messenger to provide the DECT messaging service on SIP DECT.

For SIP DECT to function properly on SIPN configurations, you must install

a dedicated Signalling Server running the SIP Gateway application. You

can use other applications, such as H.323 Gateway, NRS, and IP Phones,

on the same Signaling Server without limitations.

Use the Dynamic Host Control Protocol (DHCP) server or the Trivial File

Transfer Protocol (TFTP) server unless you use a DAP configuration

without DHCP or TFTP. You can configure the system to use two separate

Nortel Communication Server 1000

SIP DECT Fundamentals

NN43120-123 02.02 30 March 2010

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