Configuring the Digicom 2G GSM fax unit for voice calls

By default, the Digicom 2G GSM Fax fixed cellular terminal (FCT) unit is configured to allow only fax calls. Although the unit is capable of handling both voice and fax functionality, the voice element must be enabled manually.

To do this, connect an analogue phone to the unit via one of the RJ-11 connector ports.
On the phone, lift the receiver and enter a code of *1234#
Ensure that you hear two long beeps confirming that the feature has been enabled.

Your unit is now configured for voice calls.

Digicom 2G GSM Fax Gateway

Digicom are an Italian manufacturer specialising in Fixed Cellular Terminals (FCTs), providing analogue line functionality in a GSM module for least cost routing (LCR) purposes, or for use in areas where traditional fixed line technology may not be possible.

Taking a SIM card like a normal mobile phone, the Digicom unit can be connected to an analogue phone as well as an analogue fax machine, perfect for the temporary office (Portakabin) or remote retreat.
The unit can also be used as an analogue trunk with a PBX telephone system to enable you to place all calls to mobile numbers from the mobile device, saving money on mobile-to-mobile calls as opposed to landline-to-mobile calls.

The unit also features an optional internal backup battery that can guarantee operation even in the event of a power cut.

If you would like more information on the Digicom unit, contact Brightpoint GB today on +44 870 849 0225

The technical specifications of the 2G GSM Fax Gateway are as follows:

GSM/GPRS

• GSM network type - dual band 900/1800MHz
• Output power - Class 4 (2W) at GSM 900MHz / Class 1 (1W) at DCS 1800MHz
• GPRS Class 10
• Plug-in SIM card 1.8V / 3V compatible

Phone Interface

• FXS Voice Interface
• 2 x RJ11 Connectors (voice & fax)
• Off hook AC impedance: 600 ohm
• On hook line voltage: 48 VDC
• Off hook line current: 25mA
• Dialling Type: Tone (DTMF)
• Ringing Voltage: 38VAC rms - REN 3

Connection

• Voice
• Analogue fax Group 3

Power Supply

• External adapter
• Input: 100-200 VAC / 50-60Hz / 0.5A
• Output: 12VDC / 1.0A

Battery Backup

• Standby Time: 8 hours
• Talk Time: 2 hours

GSM Antenna

• Dual-band omnidirectional antenna included
• SMA Connector
• Impedance: 50ohm
• High gain omnidirectional external antenna (optional)
• High gain directional external antenna (optional)

Data Interface

• Data interface: USB 1.1 (2.0 compatible)
• USB Connector

Other

• Dimensions: 115 x 80 x 45 mm
• Operating temperature: from 0 to 45 degrees Centigrade
• CE mark and Rohs compliant

Setting up the Digicom 3G Soho for Internet Access

Configure your PC to "obtain an IP address automatically":

Connect the 3G Soho to the PC via the supplied ethernet cable. After a few moments your PC will be assigned an IP address automatically by the Soho. Launch a web browser and connect to the IP address of the Soho, which by default is http://192.168.1.254
You will be prompted for a username and password to login, use 'admin' for both, the following screen will be displayed:

Browse to Configuration --> WAN --> 3G UMTS:

Complete the APN, Username and Password fields with the relevant details for your network provider:

Vodafone:

APN - internet
Username - web
password - web

Orange:

APN - orangeinternet
Username -
Password -

O2:

APN - mobile.o2.co.uk
Username - web
Password - web

T-Mobile:

APN - general.t-mobile.uk
Username -
Password -

Three:

APN - three.co.uk
Username -
Password -

Save the configuration changes. To initiate the connection to the Internet, return to the Home screen and click the Connect button.