RTX Telecom A/S Network Systems

Facts RTX Telecom A/S Founded 1993: Revenue EUR 32 Mio., Market cap app. EUR 34 Mio., Cash EUR 13 Mio. Listed on the Copenhagen Stock Exchange in 2000 Over 500 wireless projects completed Headquartered in Denmark, with offices in Romania, Brazil, Hong-Kong and USA Approximately 215 employees Average telecom experience per engineer: >10 years

RTX Telecom A/S

RTX – A worldwide company R&D/Sales Sales R&D Factories R&D Sales

RTX Business Units RTX Technology RTX Products Hong Kong DECT / DRPS USB cordless DUALphones VoIP Skype cordless DUALphones IEEE 802.11a/b/g, 2.4 GHz VoIP cordless phones 5.8 GHz Wireless Phone Jack NMT DECT repeaters GSM, GRPS Professional DECT handsets Bluetooth RTX Network Systems Wireless IP Network Concept Wireless Music Systems

Wireless IP Network Supplied by RTX Network Systems Contact: Georg Steen Christensen networksystems@rtx.dk Strømmen 6 9400 Nørresundby Denmark www.rtx.dk

RTX Wireless IP Network Concept To offer end users: The possibility of making and receiving wireless telephony calls The possibility of wireless data communication (modem, fax, Internet access) The possibility of sending and receiving SMS messages The possibility of being mobile within a city, region or company

RTX Wireless IP Network Proven technology Based on proven DECT and IEEE 802.11 technology Systems already deployed in Romania, Hungary, Mexico, ... Our core competencies Integration of Wireless VoIP, WiFi and DECT into a low cost and scaleable communication network system We deliver A complete wireless telephony and data solution including network infrastructure products, terminals, central servers to operate, maintain and configure the network as well as Support & Maintenance services.

RTX Network Typology

Solutions for different segments RTX Network Systems offers three types of Wireless IP Network systems Large systems for fixed line operators Standalone wireless telephony system Wireless extension for hosted PBX solutions Fixed line operators Telecom integrators Telephony ISP’s

Teleoperator Solution A way to generate new and extended business for fixed line operators Wireless telephony and data Rapid roll out and simple installation Low investment - Low operational cost Remote management from operational center License free radio band High traffic capacity Mobility for the end user

What’s in it for me as a teleoperator? Extended revenue in your operator business Low investment – less than 100 EUR/subscriber Easy maintenance – remote supervision of all devices and terminals Easy scalable – extend as your customer base grow Over the air feature and firmware upgrade Wide portfolio of terminals for different purposes No radio license needed Simple network planning – automatic frequency planning Cellular-like features like mobility, SMS Tools to validate coverage – map drawing integrated with Google Earth Wireless telephony and data – compete against cellular carriers Encryption – no tapping Just add base stations for more capacity ....and repeaters for more coverage

Standalone Wireless Telephony system A wireless telephony and data solution for small communities Rapid deployment where infrastructure is limited Preconfigured ’Out-of-the box’ solution for dedicated requirements Multiple interfaces to public network or PBX Multiple systems can remotely be connected together via central Switch Several applications e.g. systems for small communities, hotels, companies, resorts, residential areas, compounds, condominiums,....

What’s in it for me as a telecom integrator? One stop shopping – System and terminals Wide portfolio of terminals for different purposes No radio license needed – no authority barriers Simple network planning – automatic frequency planning Simple installation Integrated directional gain antennas – improved coverage E1, IP or analogue telephony interface Wireless telephony and data – one integrated solution Tools to validate installation and coverage Just add base stations for more capacity ....and repeaters for more coverage

Wireless extension to Hosted PBX A wireless solution that gives your customers full mobility Centrally placed servers from where you can setup, configure, monitor and maintain both network components and handsets Upgrade the complete network and handsets directly from the central servers Rapid roll-out and simple installation Built-in Quality Report Generator for work documentation

What’s in it for me as a Telephony ISP? Hosted solution like your existing telephony solution Certified solution to your BroadWorks softswitch Full access to the complete network and terminals for management, maintenance and configuration Firmware and feature update over the air – no need for on-site maintenance and manual upgrades Quality Report Generator Detection of bottlenecks (overloaded base stations or repeaters) Quality of radio link Location update and Location fail Number of in- and outgoing calls Dropped calls Unsuccessful in- and outgoing calls Number of terminals in network

Terminal Products - Overview RTX 8040 Standard Handset RTX 8060 Mid End Handset RTX 8080 High End Handset RTX 8070 Wireless Stationary Phone RTX 8042 WTLU

Terminal Products RTX 8040 Standard Handset Easy to use – simple user interface Basic functionality Feature set depending on operator LCD blue backlight display, 3 lines Excellent audio quality Speakerphone Headset jack Phonebook: 40 entries

Terminal Products RTX 8060 Mid End Handset Timeless business design Advanced functionality Feature set depending on operator 1.5” color LCD display, 128x128, 16K Superior audio Speakerphone Headset jack Phonebook: 200 entries SMS support

Terminal Products RTX 8080 High End Handset Ultimate business design and all desired functionality Feature set depending on operator 1.8” color TFT LCD display, 128x160, 262K Superior audio Speakerphone Headset jack Phonebook: 200 entries SMS support Vibrator Bluetooth Memory card for personalization

Terminal Products RTX 8070 Wireless Stationary Phone DECT enabled desktop phone (no cables) Feature set depending on operator LCD blue backlight display Speakerphone Headset jack Phonebook: 48 entries Call log Speed dial and redial Quick dial to voice mail services Battery backup

Terminal Products RTX8042 WTLU Wireless Telephone Line Unit Connects a standard analogue telephone, fax or modem to the wireless network Provides data rates from 9.6 kbaud to 45 kbaud

Infrastructure Products - Overview RTX 4003 2 channel Repeater RTX 4063 5 channel Repeater (Outdoor) RTX 4069 Base Station RTX 4067 Ethernet Sync Switch RTX 4068 VDSL Sync Unit

Infrastructure Products RTX 4003 Repeater, 2 channels Creates an extended radio covered area away from the base station Indoor use Omni directional and directional antennas built-in Connects to base station via radio link Capacity: 0.2 Erlang Supports typically 2-4 users Handles up to 2 simultaneous calls

Infrastructure Products RTX 4069 Base Station Provides voice over DECT and data over 802.11 b/g to the terminals Connected to the servers and media gateway via the IP network Capacity: 5.8 Erlang Supports 35-120 users Handles up to 11 simultaneous calls

Infrastructure Products RTX 4063 Repeater, 5 channels Creates an extended radio covered area away from the base station Indoor and outdoor use Omni directional and directional antennas built-in Connects to base station via radio link Capacity: 1.65 Erlang Supports 10-35 users Handles up to 5 simultaneous calls

Infrastructure Products RTX 4067 Ethernet Sync Switch Provides signal, power, and time synchronization to base stations Base stations connects via ethernet (CAT5) direct cable Up to 6 base stations connected Up to 100 meters cable to base station

Infrastructure Products RTX 4068 VDSL Sync Unit Provides signal, power, and time synchronization to base stations Basestations connects via phone cable Up to 24 base stations connected Up to 1500 meters cables to base stations Demands a VDSL switch

System Software Packages IP DECT HLR Home Location Register, the central database for subscriber authentication and verification of the cordless terminals. IP DECT Controller Provides the link between the SIP and the wireless (DECT) elements of the network. SMS Server (optional) SMS gateway to provide SMS services to the network terminals.

Supervision and Management Tools IP DECT/WLAN Configuration Manager Software package to configure, control and monitor all IP connected network devices. IP DECT/WLAN Terminal Manager Software package to configure, control and monitor all radio connected terminals. SNMP manager Third party software to monitor the IP network and IP connected devices.

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