2009
EUROTECH USER MANUAL
VoIP
2
All
™
Series: 8
❘
16
❘
24 Channel Gateway User Manual
10
Chapter 1: Installing SIM Cards & Connecting Cables
Chapter 1.1: Hardeware Overview
The gateway consists from four main parts:
·
The Case – Has a power supply that transforms power to 12v DC. Located in the back is
the motherboard with a data bus that connects all the cards and power.
·
The Master Card – Located on left with the LAN connection. Contains a AudioCodes
™
DSP processor with a Linux based operating system. Using a Linux operating system
run the ‘v2g’ program that operates the gateway and the SIM server program that
operates the internal SIM server. The master card also incorperates the master
processor that controls the connection to the virtual SIMs and the voice processors.
·
The Slave Cards – Located to the right of the master card. Each card contains 4 cellular
ports. Each port has one local SIM. Each card has one antenna connection for all 4 ports.
The card is controled by two programble processors. All the slave cards are hot
swapable.
·
The SIM Server Card - In units with an internal SIM Server (Optional) There are two
additional cards on the right side of the unit. Each card contains 32 SIM sockets. The
card is controlled by two programmable processors. All the SIM Server cards are hot
swappable.
Chapter 1.2: Installing the SIM Cards in the Cellular Cards
Insert the SIM cards into the VoIP
2
ALL as follows:
·
Each cellular (slave) card has 4 channels on it.
·
On the bottom of the each cellular card, there are 4 labeled slots for the SIMs.
·
Position the SIM in the slots so the SIM metal contacts face upward and the snubbed
triangle inwards into the device.
·
Gently insert the SIM until you hear a click.
·
The SIM is now in place.
Note: To extract the SIMs you need to push and release the SIM, the SIM will be released from the switch, and then pull it
out.
Fig: Inserting SIM in Cellular card.
Chapter 1.3: Installing the SIM Cards in the SIM Server cards
(optional Feature)
To extract the SIM Server card, Hold the handle and pull the card out, in older cases you need
first to release the two screws that hold it to the case. Two upper and two lower.
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