GSM Gateway

Function Overview
AP-GSM1002 (2-Port)

AP-GSM1004 (4-Port)

AddPac Technology

AP-GSM1001 (1-Port) 2010, Sales and Marketing

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Contents

• GSM Outbound Call

• GSM Inbound Call
• VoIP to GSM Outbound Call
• VoIP to GSM Inbound Call
• GSM Inbound Black / White list
• VoIP to GSM Black / White list
• WEB Callback Service
• Callback Service
• LCR(Least Cost Routing)
• BTS(Base Terminal Station) Control
• GSM BCCH Cell Monitoring
• GSM Messaging Service
• Radius Server Interoperability
• PIN Code Protection

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GSM Outbound Call

Analog
Phone

FXS
Analog
GSM Terminal
PBX FXS

GSM Gateway
One(1) Stage Call
Digits Dialing Dialing

Connection Connection

Two(2 ) Stage Call

1st Digits Connection
Dial Tone
Dialing Dialing
2nd Digits

Outbound Call (1 Stage)

: Making call to mobile phone from analog phone connected to FXS directly.

Outbound Call (2 Stage)

: Making call to mobile phone from analog phone connected to FXS after hearing of 2nd dial tone from AddPac GSM Gateway

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GSM Inbound Call

Analog
Phone

FXS
Analog
GSM Terminal
PBX FXS

GSM Gateway

1 Stage Call (Baby Call)

Dialing Dialing
Connection Connection

2 Stage Call
Dialing
Connection
Dial Tone
Dialing Input Digits

Inbound Call (1 Stage) – Baby Call

: Making call to analog phone connected to FXS directly

Inbound Call (2 Stage)

: Making call to analog phone connected to FXS after hearing of 2nd dial tone from AP-GS1002

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 VoIP to GSM Outbound Call

VoIP Gateway

Analog Phone
10/100Mbps
LAN Ethernet GSM Terminal
IP-PBX

GSM Gateway

IP Phones
1 Stage Call

Digits Dialing Dialing

Connection Connection

2 Stage Call
1st Digits Dialing Connection
Dial Tone
Dialing Dialing
2nd Digits

Outbound Call (1 Stage)

: Making call to mobile phone from analog phone connected to VoIP gateway or IP Phone directly

Outbound Call (2 Stage)

: Making call to mobile phone from analog phone connected to VoIP gateway after hearing of 2nd dial tone from GSM Gateway

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 VoIP to GSM Inbound Call

VoIP Gateway

Analog Phone
10/100Mbps
Ethernet
LAN GSM Terminal
IP-PBX

GSM Gateway

IP Phones

1 Stage Call (Baby Call)

Dialing Dialing
Connection Connection

2 Stage Call
Dialing
Connection
Dial Tone
Dialing Input Digits

Inbound Call (1 Stage) – Baby Call

: Making call to IP phone in VoIP network directly.

Inbound Call (2 Stage)

: Making call to IP phone in VoIP network after hearing of 2nd dial tone from GSM Gateway

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GSM Inbound Call Black / White list

Analog
Phone

FXS
Analog
GSM Terminal
PBX FXS

GSM Gateway
Black list 1000

White list 2000

Black list
Dialing
Black list number Matched Digit 1000
Disconnect

White list
Dialing Dialing Digit 2000
White list number Matched
Connection Connection

Black list
: The number on black list is restricted to receive call.

White list
: The only number on white list is allowed to receive call

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 VoIP to GSM Black / White list

VoIP Gateway

Analog Phone
10/100Mbps
Ethernet
LAN GSM Terminal
IP-PBX

GSM Gateway
Black list 1000
IP Phones White list 2000

Black list
Dialing Digit 1000
Black list number Matched
Disconnect

White list
Dialing Dialing Digit 2000
White list number Matched
Connection Connection

Black list
: The number on black list is restricted to receive call.

White list
: The only number on white list is allowed to receive call

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WEB Callback Service

Analog
Phone
FXS GSM Terminal
FXS

GSM Gateway
WEB Call back
Origination number(1000) 1000 Destination number(2000)
White list

WEB Callback Service

Digit 2000 Dialing
Connection
Dialing Digit 1000 Call waiting
Connection Connection

WEB Callback Service

: The remote call is made by user’s control by WEB Interface.
The WEB callback number on white list must be the same of source number.

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GSM Callback Service

Analog
Phone
FXS GSM Terminal
FXS

GSM Gateway

Origination number(1000) Call back Destination number(2000)

2000
White list

GSM Callback Service

Callback white list matched Dialing
Disconnect
Dialing
Connection
Connection

GSM Callback Service

: When the user on the callback white list makes call, GSM Gateway disconnects it and makes call back to the user

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LCR(Least Cost Routing)

Analog
Phone
FXS GSM Terminal
FXS

GSM Gateway

Origination number(1000) Destination number(2000)

LCR(Least Cost Routing)

Try a call
LCR - Check Time Tariff / Time Interval
Dialing
Disconnect
Expired

GSM LCR Time Interval

: The only registered user is allowed to use GSM call in the rule of date, week, and time

GSM LCR Time Tariff

: User is able to check remained time, used time listed on LCR, etc

GSM LCR Simulator

: GSM Gateway supports virtual call simulation used on WEB

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BTS(Base Terminal Station) Control

BTS control
Configure BTS selection option
* Auto mode
* forced BCCH
* forced RSSI level

BTS(Base Terminal Station)

: User is able to choose Cell ID or RSSI of cell by GSM Gateway.
(1)The most powerful signal of cell is chosen.
(2)User selects BTS through Cell ID in cell.
(3)The cell listed is found periodically by user

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GSM BCCH Information

BCCH Cell Information

Shows serving cell information ( center circle) and
neighboring cell information.
* LAC : Location Area Code
* CI : Cell ID
* BSIC : Basic Station ID Code
* BCCH : Broadcast Control Channel
* RSSI : Receiver Signal Strength

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GSM Messaging Service

Analog
Phone
SMS
FXS SMS GSM Terminal
FXS

GSM Gateway

GSM Messaging Service

: SMS is able to send and receive by GSM Gateway’s WEB Interface
: English, Korean, Spanish, Russian, Portuguese

USSD
: In case of using Pre-paid SIM card, checking and recharging is allowed by GSM Gateway

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Radius Server Interoperability

Radius Server
Request

Authentication

10/100Mbps
Ethernet
LAN GSM Terminal
IP-PBX
Outbound Call

GSM Gateway

IP Phones

Radius Server Interoperability

: When billing system is required, GSM gateway supports radius server interoperability

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 GSM Gateway Series

Thank you!
AddPac Technology Co., Ltd.
Sales and Marketing
Phone +82.2.568.3848 (KOREA)
FAX +82.2.568.3847 (KOREA)
E-mail sales@addpac.com

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