TELES CellX Box series Guida utente

CELLX Box

Systems Manual

Software version 17.1

CELLX®, TELES®, IntraSTAR®, Intra*®, iGATE®, and iSWITCH®are registered trademarks of TELES AG

Informationstechnologien. All other trademarks used are the property of their respective owners.

The supplied hardware/software systems are protected by copyright and can be used solely by their lawful owners.

All text and figures in this publication have been compiled with great attention to detail. Nonetheless, inaccuracies and

typographical errors cannot be entirely avoided. TELES AG Informationstechnologien provides this document 'as is' without

warranty of any kind, expressed or implied. TELES AG Informationstechnologien reserves the right to make changes in

product design or specifications without notice.

Systems Manual

CELLX Box

CELLX Box 17.1

TELES COMMUNICATIONS CORP.

2400 Skyfarm Drive,

Hillsborough, CA 94010

United States

Phone: +1 646-225 65 98

E-Mail: cell[email protected]

Internet: http://www.teles.com/cellx/index.html

Revised: 20 March 2014 002Software version: 17.1

Table of Contents

Page 3

CELLX box 17.1/002

Preface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1 Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

1.1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

1.2 Implementation scenarios . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

1.2.1 CELLX Box last mile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

1.2.2 CELLX Box failover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

1.2.3 CELLX Box cost saving model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

2 System security and hardware overview . . . . . . . . . . . . . . . . 12

2.1 Safety and security precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

2.2 System security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

2.2.1 Transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

2.2.2 Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

2.2.3 Connecting Cables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

2.2.4 Antenna Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

2.2.5 Damage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

2.2.6 Repairs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

2.2.7 Upgrades . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

2.2.8 Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

2.2.9 Potentially explosive atmospheres . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

2.2.10 Radio wave exposure information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

2.2.11 Personal medical devices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

2.2.12 Environmental considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

2.2.13 Protecting the operating system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

2.2.14 CDR files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

2.2.15 Network security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

2.3 Physical description of the CELLX Box. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

3 CELLX Box installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

3.1 Checklist. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

3.2 Unpacking the shipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

3.3 Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

3.3.1 Analog wiring (optional for FXS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

3.3.2 Ethernet wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

3.3.3 Antenna cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

3.3.4 Power cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

3.4 LED functionality. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

4 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

4.1 Configuration tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

4.2 Skills needed for a configuration setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

4.3 Assigning an IP address to the CELLX Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

4.4 Connecting to the CELLX Box with GATE Manager . . . . . . . . . . . . . . . . . . . . . . . . . .26

4.5 Required information for further scenarios . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

4.6 The CELLX Box config files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29

4.6.1 The pabx.cfg config file . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30

4.6.2 The ip.cfg config file . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32

Table of Contents

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CELLX box 17.1/002

4.6.3 The route.cfg config file . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33

4.6.3.1 The Restrict variable used in the route.cfg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34

4.6.3.2 The MapAll variable used in the route.cfg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35

4.6.3.3 The Redirect variable used in the route.cfg. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

4.6.4 The route.cfg for the last mile scenario. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37

4.6.5 Configuration files for VoIP scenarios . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39

5 Adapting the config files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

5.1 Editing the config files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44

5.2 Securing the CELLX Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44

5.2.1 Setting the password for the GATE Manager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45

5.2.2 Adjusting the firewall setting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45

5.3 VoIP configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46

5.3.1 VoIP settings for a public VoIP provider . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47

5.3.1.1 VoIP profile for the provider . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47

5.3.1.2 Registrar profile defined for the provider. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49

5.3.1.3 Call routing for outgoing calls to the provider . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50

5.3.2 VoIP settings for local SIP UA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51

5.3.2.1 VoIP profile for the local SIP UAs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51

5.3.2.2 Call routing for calls to and from the local SIP device . . . . . . . . . . . . . . . . . . . . . . . .52

5.4 Rerouting or failover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52

5.5 Cost saving routing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53

5.6 Callback initiated by SMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54

5.7 Mail to SMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55

6 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

6.1 Call detail records (CDR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58

6.1.1 Activating peer data for VoIP calls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59

6.1.2 CDRs for callback and two stage calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60

6.1.3 Specific cause values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60

6.1.4 Missed calls list. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61

6.2 Trace. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62

Preface

Page 5

CELLX box 17.1/002

In this manual

This manual is set up to guide you through the installation of your CELLX Box. It is written for

network administrators who use and maintain the gateway. To use this manual you should

have some experience working with networking devices and be familiar with the concepts

and terminology of telecommunication technology. Make sure you familiarize yourself thor-

oughly with the safety and security precautions detailed in Chapter 2 System security and

hardware overview on page 12 before you begin to install your CELLX Box. TELES is not liable

for any damage or injury resulting from a failure to follow these safety and security instruc-

tions!

In addition to this manual there is a parameter manual summarizing the configuration param-

eters used in the config files.

Conventions

This document uses the following typographic conventions:

Bold – important information, and items from the GUI and the menu.

Code – file names, variables, and constants in config files or commands in body text.

"Conventions" on page 5 – cross-references can be accessed in the PDF by a single

mouse click.

Safety Symbols

The following symbols are used to indicate important information and to describe levels of

possible danger.

Configuration data or extracts are written in single-column tables with a gray

background.

Note

Useful information with no safety implications.

Attention

Information that must be adhered to as it is necessary to ensure that the sys-

tem functions correctly and to avoid material damage.

Warning

Danger. Could cause personal injury or damage to the system.

Dangerous voltage

Could cause injury by high voltage and/or damage the system.

Electrostatic discharge

Components at risk of discharge must be grounded before being touched.

Explosion hazard

Injury hazard due to explosions endangering the person or the system.

Preface

Organization

Page 6

CELLX box 17.1/002

This guide is organized into the following chapters.

Chapter 1 “Overview”: describes the general features of the CELLX Box and the

main features for VoIP, telephony, and mobile.

Chapter 2 “System security and hardware overview”: starts with the safety and

security precautions. Make sure that everyone who works with the

CELLX Box is aware of these precautions. The CELLX Box described at

the end of this chapter.

Chapter 3 “CELLX Box installation”: contains information on hardware installa-

tion of your CELLX Box. Follow the easy instructions to set up your

CELLX Box in a matter of minutes.

Chapter 4 “Configuration”: describes how to connect the CELLX Box to the GATE

Manager and provides an introduction to the configuration. Before

you begin you must be familiar with the hardware, and the CELLX Box

must be installed at the location and connected as described in

Chapter 3 "CELLX Box installation" on page 19. After installation, the

CELLX Box is ready to carry out maintenance tasks using the GATE

Manager, and to configure implementation scenarios using VoIP.

Chapter 5 “Adapting the config files”: describes some frequent configuration

scenarios.

Chapter 6 “Maintenance”: describes the CDR and trace maintenance tasks.

Organization

1 Overview

1Overview

Page 8

CELLX box 17.1/002

This chapter describes the general features of the CELLX Box and the main features

for VoIP, telephony, and mobile.

The CELLX Box is a media converter that facilitates the connection of voice over IP (VoIP) with

mobile networks. The connection to telephone equipment using FXS is optional. It converts

line-based transmission on mobile side to packet-based transmission in the IP network and

vice versa. Incoming traffic arrives at one CELLX Box, which routes the calls according to their

destination and attributes. Table 1.1 list the main variants of the CELLX Box.

The CELLX Box contains two Gigabyte Ethernet interfaces to the IP network.

1.1 Features

Mobile

4 GSM or 3G (UMTS) channels

Built-in SIM-card server support for unlimited SIMs per channel with vGATE SIM Unit.

Individual timers for each SIM /call

Possible to configure individual mobile bands

Radius accounting request contains SIM’s IMSI to enable SIM-specific billing

Support for vGATE sub-limits

Number portability

Mobile-specific configuration parameters now definable per mobile network (LAIN)

vGATE RoutingManager support

E-mails to SMS: support for SMS delivery report

Table 1.1 Possible product variants of the CELLX Box

Product name Description

CELLX 3G–4 CELLX Box with four 3G mobile interfaces.

CELLX GSM–4 CELLX Box with four GSM mobile interfaces.

CELLX 3G–4 FXS CELLX Box with four 3G mobile and four FXS interfaces.

CELLX GSM–4 FXS CELLX Box with four GSM mobile and four FXS interfaces.

CELLX 3G–4 BRI-2 CELLX Box with four 3G mobile, two BRI interfaces.

CELLX GSM–4 BRI-2 CELLX Box with four GSM mobile, two BRI interfaces.

1Overview

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CELLX box 17.1/002

VoIP

8 media channels

H.323 v.4 / SIP v.2 signaling (RFC 3261), operating in parallel

Various audio codecs: G.711, G.723.1, G.726, G.728, G.729, GSM, iLBC

Fax: T.38

Data: clear channel

RTP multiplexing (reduces bandwidth required for RTP data by up to 60%)

ENUM client

Echo cancellation G.168–2000

Silence suppression, comfort noise generation, voice activity detection

Support for multiple gatekeepers and multiple registrars

STUN client

Traffic shaping

Adjustable time interval for echo detection in VoIP

FXS (optional)

4 analog lines (FXS)

Fax/modem detection (UDT)

Charging impulse (12/16kHz)

Integrated line echo cancellation

Power feeding for FXO devices

Dial-tone and ring-tone generation

Calling Line Identification (CLIR) on FXS ports

LCR engine

Multiple VoIP-provider logins

Multiple PSTN routing methods

Multilevel alternative routing

Dynamic failover to mobile network

Dynamic failover to VoIP

General

Ringtone generation

Configurable ToS/DivServ

AOC generation

2nd separate Gigabit Ethernet interface

Status indication via LEDs

Integrated mail client capable of SMTP authentication

E-mail messages can trigger calls and play attached announcements

Automatic test call

Redial function

Autodial function

1.2 Implementation scenarios

The CELLX Box supports the following implementation scenarios:

CELLX Box last mile (see Chapter 1.2.1 on page 10),

CELLX Box failover (see Chapter 1.2.2 on page 10), and

CELLX Box for cost savings (see Chapter 1.2.3 on page 11)

1Overview

Page 10

CELLX box 17.1/002

1.2.1 CELLX Box last mile

The CELLX Box provides voice via the mobile network, which offers a reliable alternative to

traditional landline connections for voice connections. In rural areas with no landline avail-

able, all you need for immediate communication is an CELLX Box and mobile network cover-

age. The CELLX Box works as a gateway to the mobile interface for voice.

Figure 1.1 The CELLX Box in a last mile scenario

1.2.2 CELLX Box failover

The CELLX Box is used if the primary VoIP connection fails, in which case it routes outgoing

calls automatically via mobile networks. In this case the CELLX Box works as an mobile gate-

way that can augment landline connectivity with wireless connectivity to the mobile network.

In case of landline connectivity failure, the CELLX Box provides a backup solution to maintain

voice communications. The CELLX Box will route all outbound calls to the mobile network.

Inbound calls from the mobile network will be routed to the connected telephone equipment.

Figure 1.2 The CELLX Box in a failover scenario

PSTN

local network

mobile

network

CELLX

PSTN

local network

mobile

network

CELLX

VoIP

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