1. 2N® - NETSTAR, Technical Presentation

2. 2N® - NETSTAR, Technical Presentation
2N NETSTAR is a communication system that integrates well-proven ISDN technologies with advanced GSM and VoIP communication networks.
The implementation capacities of the 2N NETSTAR system cover a wide range of customer applications for interconnection of communication channels into a single converged network, from transition from the ISDN to multiple providers‘ GSM networks via ISDN and VoIP interconections to three-way interconnection of ISDN, GSM and VoIP networks with a capacity that is sufficient for large corporations.
The transition between networks is based on a powerful dynamic Least Cost Router (LCR), which automatically chooses the most efficient route to the required destinations.

3. 2N® - NETSTAR, Technical Presentation
- Digital PBX for medium-size clients
- Modular concept with up to 424 ports
- Digital and packet call connection => support of IP clients
- Integrated set of company communication applications
- Support of standard telecommunication interfaces and signalling
- Standard IT interface (XML)
- Web user interfaces
- Set of uniformly designed terminals
- Accessories (surge protection, communicators,
GSM gateways…)
- 8 types of terminals

4. 2N® - NETSTAR, Technical Presentation
Basic Technical Specification
ISDN PRI to 13 NT or TE ports
ISDN BRI to 72 ports
FXO to 212 input analog lines
FXS to 424 analog subscriber CLIP lines
UPn to 72 digital (key) subscriber lines
GSM to 212 ports

5. 2N® - NETSTAR, Technical Presentation
Basic Technical Specification 2
- AUDIO-RELAY - 4 to 212 AUX ports + 8 to 224 relays
- VoIP module : 30 simultaneous calls with codec G.711, 10 simultaneous calls with G.729, GSM
and 8 calls with iLBC
- Installation into a 19" rack, or a stand-alone frame
- Extendable by up to 4 units
V 50-60Hz /150W mains supply per unit
- Standard UPS back-up

6. 2N® - NETSTAR, Technical Presentation
System Modularity
- 72 to 424 ports !
- Basic unit + up to 4 extender units
15U 9U 3U

7. 2N® - NETSTAR, Technical Presentation
Basic Unit
- CPU card
- Switch card
- 3 system slots with data bus
- 9 line card slots
72 ports for an arbitrary, preferably digital line interface

8. 2N® - NETSTAR, Technical Presentation
Extender Unit
- Extender controller card (8-bit CPU)
interconnected with Switch card in the
basic unit
- 11 card slots for analog and GSM cards
up to 88 ports

9. 2N® - NETSTAR, Technical Presentation
Hardware Supported in Units
Basic unit up to 72 digital ports
- ASL,ACOL,DSL,BRI,PRI,GSM, AUDIO-RELAY
Extender units - up to 4 units
- 88 analog ports
- ASL,ACOL,GSM,AUDIO-RELAY
Non-backed-up power supply
- 110V to 230V
- 150W per unit

10. 2N® - NETSTAR, Technical Presentation
Types of Cards
CPU card
SWITCH card PRI
PRI card , 2 and 4 PRI
BRI BRI
DSL card UPn
COMBO BRI and 4 UPn
ASL ASL
ACOL/ASL ACOL and 4 ASL
AUDIO-RELAY - 4 contacts and 2 audio (stereo) same level 4 contacts and 2 audio

11. 2N® - NETSTAR, Technical Presentation
CPU Card
- 32-bit control processor
- OS Linux
- Ethernet 100 baseTx, 802.2
for LAN connection [NETSTAR Administrator]
- 1 RS232 [system console]
- support of LAN-to-MMC firmware upgrade
- 1 MMC card slot [MMC v 1.4] for LOG files, Trace files, accounting files

12. 2N® - NETSTAR, Technical Presentation
Switch Card
- 512 x 512 digital switch matrix
- Auxiliary control processor
- 4 interconnections with extender units
total of 8Mbps
- 1 PRI interface / PRI licenced
- RJ45 connectors
Version 1 : Switch card with PRI
Version 2 : no interconnection with extender unit

13. 2N® - NETSTAR, Technical Presentation
PRI Card
- Modularity
1, 2 and 4-port versions
- Up to 3 cards in the basic unit
- TE/NT configuration
HW jumper setup
- Master/slave synchronisation
- Signalling DSS1
- CRC support
- RJ45 connector

14. 2N® - NETSTAR, Technical Presentation
BRI Card
- Modularity
8 ports - four-wire interface
- Interface configuration
LT-T or LT-S
- Port configuration
P-P or P-MP
- Signalling
DSS1
- Power supply
phantom – 48V
- RJ45 connectors

15. 2N® - NETSTAR, Technical Presentation
DSL Card
- Two-wire UPn interface
- CORNET proprietary protocol
- CLIP function
- Power supply – 48V
- RJ45 connectors
- 2N StarPoint telephones

16. 2N® - NETSTAR, Technical Presentation
ASL Card
- Two-wire interface
- CLIP function
with FSK, DTMF signalling
- Line status signalling
polarity reversal
- Power supply - 48V
- RJ45 connectors
- Line load diagnostics

17. 2N® - NETSTAR, Technical Presentation
4ACOL/4ASL Card
- 4 input analog CO lines
- Automatic fall-back to 4 subscriber lines (SL) in case of power failure
- CO line calling line identification
- CLIP function
with FSK, DTMF signalling
- Line status identification
polarity reversal
- RJ45 connectors

18. 2N® - NETSTAR, Technical Presentation
GSM Card
- Versions: 1, 2 and 4 GSM modules
- Supported networks [850/900/1800/1900 MHz]
- Voice support
- Transmitted power: 1 - 2W
- Sensitivity: dBm
- SIM card [small 3V]
- Antenna connector
SMA - impedance of 50 Ohm

19. 2N® - NETSTAR, Technical Presentation
AUDIO-RELAY Card
- 4 contacts and 2 audio (stereo)
- 8 contacts and 4 audio (mono)
- TTL logic
0-5 V logic on the output
- Switching relay
pulse length selection
on/off

20. 2N® - NETSTAR, Technical Presentation
Terminals
- Analog
pulse and DTMF dialling
- Analog with CLIP reception
FSK and DTMF signalling
- DECT cordless telephones
- ISDN telephones
- Key phones
- IP phones
- SW phones

21. 2N® - NETSTAR, Technical Presentation
2N StarPoint Digital Terminals
- Two-wire key phones with CORNET protocol
- Telephones with a wide range of user services
- Equipped with an alphanumerical LSD
- Function buttons with LED signalling
- Full-duplex Handsfree with echo suppression
- Extender unit interfaces
Types
2N StarPoint Advance
2N StarPoint Standard
2N StarPoint Economy
2N StarPoint Entry

22. 2N® - NETSTAR, Technical Presentation
Button Functions:
- Dialling
- MUTE
- FLASH (hold)
- REDIAL
- Intercom
- Handsfree
- Escape
- Telephone directory (list)
- Missed calls
- Outgoing calls
- Received calls

23. 2N® - NETSTAR, Technical Presentation
2N StarPoint SIP Terminals
- Ethernet 100 Base-T / SIP
- Smart design
- Function buttons with LED signalling
- Extender unit interfaces
- Full-duplex Handsfree with echo suppression
- Equipped with an alphanumerical LSD

24. 2N® - NETSTAR, Technical Presentation
2N Star SoftPoint SW Terminals
- software client for a PC
- SIP
- 2N licence
- Codecs G.711,G.729 ,G.723
- Telephone directory (list) - List of missed, outgoing, received calls
- Echo suppression
- Call redirection

25. 2N® - NETSTAR, Technical Presentation
NETSTAR Assistant
- A private www page for every user
- Helps configure service profiles
- Terminal settings
- Call history
- Telephone directories
- CTI phone

26. 2N® - NETSTAR, Technical Presentation
NETSTAR Administrator
- An offline configuration tool
- LAN-based configuration option, profile saving
- Intuitive configuration
- Firmware upgrade
- Licence update

27. 2N® - NETSTAR, Technical Presentation
System Features
- Switch matrix for 128 simultaneous calls at least*
- Internal IVR, creation of own tree
- Virtual PBXs
- Mobility Extension
- Different routers for each station
* The switch matrix processes 256 calls at the same time. These 256 channels are limited to 128 by the connection between the A/D converters and the switch matrix (128 calls from/to PRI).

28. 2N® - NETSTAR, Technical Presentation
System Features
Time conditions
- arbitrary number of time conditions
- National/bank holidays
- holiday selection
DISA
- possibility to connect multiple DISAs to IVR
- arbitrary number
Ringing table
- routing to: station, user and DISA
- time-conditioned router assignment

29. 2N® - NETSTAR, Technical Presentation
System Features
User dialtones and ringing tones
- any number of tables
Telephone directories (lists)
- private groups, users
- creation of own lists
- list editing in NS Assistant
Groups
- defining groups for ringing and ringing take-over modes

30. 2N® - NETSTAR, Technical Presentation
System Features
Trunks
- defining trunks for PSTN and PN seizure
- defining trunks for ringing
- strategy selection (linear, cyclic)
XAPI
- XML commands for CTI application control in ASSISTANT
- XML commands for MEFISTO hotel system
- XML commands for IP phones

31. 2N® - NETSTAR, Technical Presentation
System Features
CTI
- application implemented in NS Assistant
IP buffers
- defining IP addresses for accounting line dowloads
- internal AOC server memory for 25, records
- memory for 60 accouting records (20 per filter) for each station

32. 2N® - NETSTAR, Technical Presentation
System Services
- Call reception
- Call hold – one active call
- Call alternation – two active calls
- Call transfer
- Return to transferred call
- Return of transferred call
- Ringing take-over
- Call parking
- Call unparking

33. 2N® - NETSTAR, Technical Presentation
System Services
CLIP
- transfer from ISDN
- transfer from GSM
- transfer within NS
- search of telephone directories for match
CLIR
- set own
- set common
- cannot be disabled

34. 2N® - NETSTAR, Technical Presentation
System Services
CPN
- CPN check
- CPN normalizing
Outgoing call
- between any interface
- DTMF and pulse dialling
- dialling restrictions, router settings

35. 2N® - NETSTAR, Technical Presentation
System Services
Fast dialling
- router settings
BabyCall
- router settings, instantaneous

36. 2N® - NETSTAR, Technical Presentation
Any questions?

37. 2N® - NETSTAR, Technical Presentation
Thank you for your attention.