2N Telekomunikace a.s.

VoIP Products

Who Are Our Customers

– Companies with branch offices• For office interconnection

– VoIP operators• Offering VoIP as the Last Mile • IP-centrex• VoIP community …FWD, etc.

– Alternative carriers• Using VoIP as a cheaper transit line

2N Omega

• Up to 56 internal lines

– Analog

– Up to 20 key phones

• Up to 6 BRI trunks

• Up to 4 VoIP channels with VoIP extension card

2N Omega - VoIP Extension Card

• SIP/H.323 to up to four TDM channels

• Standard SIP and H.323 clients embedded in one hardware unit

• H.323/SIP media converter for up to 16 VoIP channels

• SIP proxy as REGISTRAR for IP phones included

• Automatic UPDATE

• Simple web based configuration

• LOG and statistic events saving

2N Omega - Usage

IP centrex

Home offices

2N NETSTAR

2N VoiceBlue Enterprise

INTERNET CZ HeadQuarters LANUK BRANCH OFFICE

Czech GSM network

UK GSM network

optipoint

SIP

optipoint

optipoint

optipointSIP SIP

Siemens HiPath

IP:192.168.2.1 IP:192.168.1.1

IP:192.168.1.2

VoIP – GSM Gateway …What Is It?

VoIP – GSM Gateways

• 2N VoiceBlue– 4 channel SIP – GSM gateway– SMS (XAPI server/SMS server)

• 2N VoiceBlue Enterprise– 4 SIP/H.323 channels - GSM gateway– 16 channel SIP-H.323 translator– Internet connectivity + firewall– SMS

• HTTP• SMTP

• 2N StarGate– Up to 32 VoIP - GSM channels

2N VoiceBlue

The cheapest way from IP to GSM

2N VoiceBlue - Hardware

• 4 GSM modules - one SIM per channel

• Antenna splitter integrated

• One antenna needed only

2N VoiceBlue Hardware

• Serial and USB interfaces for maintenance and configuration

• Ethernet interface for VoIP and configuration via IP

2N VoiceBlue - Usage

• Homogeneous SIP Environment

2N VoiceBlue - Usage

• PBX with SIP trunk

• Calls are terminated in a local/remote GSM network

2N VoiceBlue - Usage

• Interconnection of international affiliates

• Calls into remote networks are charged as locals

2N VoiceBlue Enterprise

2N VoiceBlue Enterprise

• SIP/H.323 to up to four GSM channel gateway• Standard SIP and H.323 clients embedded in one hardware unit• H.323/SIP media converter for up to 32 VoIP channels• SIP proxy as REGISTRAR for IP phones included• LCR according to free minutes and GSM providers• Intelligent incoming call routing• DISA with voice navigation, user defined voice message for incoming calls• CallBack• SMS in case of a missed call• Top voice quality (EFR super sound)• Worldwide use (GSM 850/900 MHz or 1800/1900 MHz)• Easy way from Ethernet to Internet over GPRS with "dial on demand" function• SMS services • WWW – including web server for SMS sending • SMTP/POP3 – the simplest way of sending SMS from mail client• SIM server • Automatic UPDATE • Simple web based configuration• CDR buffer for up to 500,000 records• LOG and statistic events saving• Integrated antenna splitter

2N VoiceBlue EnterpriseMain Differences between VoiceBlue and VoiceBlue Enterprise

• VoiceBlue– SIP protocol supported only– SMS via XAPI and SMS server– Configuration and maintenance via a special

configuration tool (must be installed on the PC)• VoiceBlue Enterprise

– SIP/H.323 in one box– SMS via web and mail– SIP proxy (PBX and redirection mode)– Data transmission (GPRS)– Simple web configuration and maintenance– Lot of additional features embedded (firewall, Mail

server, etc.)

2N VoiceBlue EnterpriseTranslator Mode

2N VoiceBlue EnterpriseInternet Connectivity

2N VoiceBlue EnterpriseDial on Demand - Internet Back Up Solution

2N VoiceBlue EnterpriseSMS Sending and Receiving

• The user sends an email to an address in the following format:

• recipient: <tel. number>@<domain of VoiceBlue>

• The Mail server receives the email and sends it to the VoiceBlue IP address.

• VoiceBlue resends this email as SMS to the number written in the email address header.

2N VoiceBlue EnterprisePBX Mode

Hello, this

is Doctor

Brown’s

office. The

nurse

speaking.

Hello,may I speak

to the Doctor?

OK, I’ll put you through.

Hold on please.

2N VoiceBlue EnterpriseUsing VoiceBlue Enterprise as LCR in Corporate Network

2N VoiceBlue EnterpriseUsing VoiceBlue Enterprise as Communication Point for Travelling Employees

PBXmode

Gateway

mode

Companies with Very Small Affiliates

Slovak OfficeCzech Headquarters

Slovak GSM

CZ eurotel

CZ T-mobile

CZ oskar

Germany CZ

CZK 35 / min

GSM roaming

CZ eurotel

CZ T-mobile

CZ oskar

Germany CZ

CZK 2 / min

2N office

Internet

Destination Number of called minutes

Roaming price[CZK]

Price IP-VB [CZK] Savings [CZK] Savings per destination [CZK]

T-mobile 890 35 2 33 29,370

Eurotel 433 35 2.70 32.30 13,985.90

Oskar 320 35 3 32 10,240

celkem 1,643 53,595.90

Calculation:

• Time:10 days

• Persons:14

• 1 x 4 channel VoiceBlue VoIP - GSM gateway

Thank you for your attention