RTX X9440 User Manual

RTX9440 TYPE APPROVAL USER GUIDE 1.3
Proprietary and Confidential

Type Approval User Guide for

RTX9440

Quick start guide
Installation & Configura t i on

Technical Reference Document

Version 1.3

© Nov-2019 RTX A/S, Denmark

RTX9440 TYPE APPROVAL USER GUIDE 1.3
Proprietary and Confidential

Trademarks

RTX and the combinations of its logo thereof are trademarks of RTX A/S, Denmark.
Other product names used in this publication are for identification purposes and maybe the trademarks of their
respective companies.

Disclaimer

The contents of this document are provided about RTX products. RTX makes no representations with respect to
completeness or accuracy of the contents of this publication and reserves the right to make changes to product
descriptions, usage, etc., at any time without notice. No license, whether express, implied, to any intellectual property
rights are granted by this publication

Confidentiality

This document should be regarded as confidential, unauthorized copying is not allowed

© Nov-2019 RTX A/S, Denmark, All rights reserved

http://www.rtx.dk

RTX9440 TYPE APPROVAL USER GUIDE 1.3
Proprietary and Confidential

Table of Contents

Type Approval User Guide for RTX9440 ............................................................................................................................. 1

1 About This Document ................................................................................................................................................. 4

1.1 Important Assumptions ..................................................................................................................................... 4

1.2 Abbreviations .................................................................................................................................................... 4

1.3 Document History ............................................................................................................................................. 4

1.4 Documentation Feedback ................................................................................................................................. 4

2 Introduction – System Overview ................................................................................................................................ 5

2.1 Hardware Setup ................................................................................................................................................ 5

2.2 Components of SME VoIP System ..................................................................................................................... 5

2.2.1 RTX Base Stations .......................................................................................................................................... 6

2.2.2 SME VoIP Administration Server/Software ................................................................................................... 6

2.2.3 RTX Wireless Handset ................................................................................................................................... 6

2.3 Wireless Bands .................................................................................................................................................. 6

2.4 System Capacity (in Summary) .......................................................................................................................... 6

2.5 Advantages of SME VoIP System ....................................................................................................................... 7

3 Installation of Base Stations/Repeater ....................................................................................................................... 8

3.1 Package – Contents/Damage Inspection ........................................................................................................... 8

3.2 RTX Base Station Mechanics ............................................................................................................................. 9

3.3 RTX Base Unit – Reset feature ......................................................................................................................... 10

3.4 Find IP of Base Station ..................................................................................................................................... 11

3.4.1 Using handset Find IP feature ..................................................................................................................... 11

3.4.2 Using browser IPDECT ................................................................................................................................. 11

3.5 Login to Base SME Configuration Interface ..................................................................................................... 11

4 Making Handset Ready ............................................................................................................................................. 12

4.1 Package – Contents/Damage Inspection ......................................................................................................... 12

4.2 Before Using the Phone .................................................................................................................................. 13

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1 About This Document

This document describes the installation and configuration of the Cisco VoIP System (RTX9440 base, RTX864x or
RTX8440 handset).

1.1 Important Assumptions

This document was written with the following assumptions in mind:

1) You understand network deployment in general

2) You have working knowledge of basic TCP/IP/SIP protocols, Network Address Translation, etc...

3) A proper site survey has been performed, and the administrator have access to these plans

1.2 Abbreviations

For this document, the following abbreviations hold:

DHCP: Dynamic Host Configuration Protocol
DNS: Domain Name Server
HTTP(S): Hyper Text Transfer Protocol (Secure)
(T)FTP: (Trivial) File Transfer Protocol
IOS: Internetworking Operating System
PCMA: A-law Pulse Code Modulation
PCMU: mu-law Pulse Code Modulation
PoE: Power over Ethernet
RTP: Real-time Transport Protocol
RPORT: Response Port (Refer to RFC3581 for details)
SIP: Session Initiation Protocol
SME: Small and Medium scale Enterprise
VLAN: Virtual Local Access Network
TOS: Type of Service (policy based routing)
URL: Uniform Resource Locator
UA: User Agent

1.3 Document History

REVISION

AUTHOR

ISSUE DATE

COMMENTS

0.1

OHO

08-Jan-2019

First Draft

1.0

OHO

14-05-2019

Updated after review w CAP

1.1

OHO

03-06-2019

Update regarding mounting height

1.2

TWL

6-Nov-2019

Update the FCC warning message

1.3

TWL

7-Nov-2019

Update the ISEDC warning message

1.4 Documentation Feedback

We always strive to produce the best and we also value your comments and suggestions about our documentation. If
you have any comments about this guide, please enter them through the Feedback link on the RTX website. We will
use your feedback to improve the documentation.

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2 Introduction – System Overview

In a typical telephony system, the network setup is the interconnection between Base-stations, “NAT” routers,
repeaters, portable parts, etc. The back-bone of the network depends on the deployment scenario, but a ring or hub
topology is used. The network has centralized monitoring, and maintenance system.

In the RTX9440 based system there is only one base station in the network. Up to 30 handsets (RTX864x or RTX8440
handset) can be registered on the base station. The system can be extended with up to 6 of the supported IP DECT
CAT-IQ repeaters RTX4026. System setup is illustrated below.
Based on PoE interface the base station is easy to install without additional wires other than the LAN cable for power.

The following figure gives a graphical overview of the architecture of the SME VoIP single cell System:

2.1 Hardware Setup

SME network hardware setup can be deployed as follows:
The RTX9440 base-station is connected via Layer 3 and/or VLAN Aware Router depending on the deployment
requirements. The Layer 3 router implements the switching function.
The base-station should be mounted on a wall in a height less than 2 meters. Radio coverage can be extended using
repeaters that are separated from each other by up to 50m indoor1 (300m outdoor). Repeaters are range extenders
and cannot be used to solve local call capacity issues.
The base-station antenna mechanism is based on space diversity feature which improves coverage. The base-station
uses complete DECT MAC protocol layer and IP media stream audio encoding feature to provide up to 10
simultaneous calls.

2.2 Components of SME VoIP System

RTX SME VoIP system consists of (but not limited to) the following components:

1

Measured with European DECT radio and depends on local building layout and material

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• At least one RTX Base Station is connected over an IP network and using DECT as air-core interface.

(The RTX9440 is a single cell base station, so in a setup with the RTX9440 base station only one base station is
connected to the IP network).

• RTX IP DECT wireless Handset.

• RTX SME VoIP Configuration Interface; is a management interface for SME VoIP Wireless Solution. It runs on all IP

DECT Base stations. Each Base station has its own unique settings.

2.2.1 RTX Base Stations

The Base Station converts IP protocol to DECT protocol and transmits the traffic to and from the end-nodes (i.e.
wireless handsets) over a channel. It has 12 available channels.

2.2.2 SME VoIP Administration Server/Software

This server is referred to as SME VoIP Configuration Interface.
The SME VoIP Configuration Interface is a web based administration page used for configuration and programming of
the base station and relevant network end-nodes. E.g. handsets can be registered or de-registered from the system
using this interface.
The configuration interface can be used as a setup tool for software or firmware download to base stations, repeaters
and handsets. Further, it is used to check relevant system logs that can be useful to administrator. These logs can be
used to troubleshoot the system when the system faces unforeseen operational issues.

2.2.3 RTX Wireless Handset

The handset is a lightweight, ergonomically, and portable unit compatible with Wideband Audio (G.722), DECT, GAP
standard, CAT-iq audio compliant.
The handset includes color display with graphical user interface. It can also provide the subscriber with most of the
features available for a wired phone, in addition to its roaming and handover capabilities. Refer to the relevant
handset manuals for full details handset features.

2.3 Wireless Bands

The bands supported in the SME VoIP are summarized as follows:
Frequency bands:
1880 – 1930 MHz (DECT)
1880 – 1900 MHz (10 carriers) Europe/ETSI
1910 – 1930 MHz (10 carriers) LATAM
1920 – 1930 MHz (5 carriers) US

Transmit Power: 23.7 dBm in Europe mode.

2.4 System Capacity (in Summary)

SME network capacity of relevant components can be summarized as follows:

DESCRIPTION

CAPACITY

Min ## of Bases Single Cell Setup

1

Max ## of Bases in Multi-cell Setup (configurable)

NA – RTX9440 is a single cell system

Single/Multi Cell Setup: Max ## of Repeaters

1 base and up to 6 repeaters
RTX9440 is a single cell system, so no
multicell setup available.