SIM hunting
(One number reach)
2N® NetStar
www.2n.cz
2N® NetStar
Basics of SIM hunting:
• Never miss a call
• Publish only one number and have it ring on
multiple devices although you are using a
GSM gateway (FCT)
• Incoming calls to one particular number are
routed to free SIM in the GSM gateway
• No need to publish plenty of SIM card
numbers
www.2n.cz
2N® NetStar
Benefits to providers:
• Provide typical service of fixed network in
GSM/UMTS networks
• Obtain more customers and revenues
from mobile networks
• Solution designed for providers and
approved from them
www.2n.cz
2N® NetStar
Benefits to customers:
• Cost saving
• Reachable behind one number only
www.2n.cz
2N® NetStar
References:
• Telefónica O2 Czech Republic
www.2n.cz
SIM hunting during call to 78 222 22 222
User’s Side
Network Core
2N SIM hunting
Platform
78 12345678
GSM Gateway
78 87654321
78 222 22 222
78 87654321
Busy!
12345678
MSC
Analog, PRI, BRI, SIP
PBX
111
112
299
Customer is calling at unique
number 78 222 22 222
Outbound calls from 78 222 22 222
User’s Side
Network Core
2N SIM hunting
Platform
78 12345678
GSM Gateway
78 12345678
78 222 22 222
MSC
Analog, PRI, BRI, SIP
PBX
78 222 22 222
111
112
299
Any extension is calling
at 79 123456789
79 123456789
2N® NetStar
Parts of this solution:
• GSM Gateway on customer side
• Analog
• BRI/PRI
• VoIP
• 2N
•
•
•
SIM hunting Platform
Searching for a free SIM
Database
Redundancy for back-up
www.2n.cz
Start testing tomorrow!
2N TELEKOMUNIKACE
Modřanská 621, 143 01 Praha 4
Czech Republic
Tel.: +420 261 301 500
Fax: +420 261 301 599
E-mail: sales@2n.cz
www.2n.cz
www.2n.cz