DBL Technology GoIP User Manual page 14

3.2.3GSM
The GSM page shows the current GSM channels status and information on the GSM modules and the SIM
cards inserted.
The top table shows a number of GSM parameters which are useful to determine if the GSM channels in the
gateway are working properly.
1. Remote SIM - This tells if Remote SIM function is used or not.
that are inserted to the GoIP.
2. SIM - "Y" means the corresponding GSM module is able to access the designated SIM card properly.
3. GSM - "Y" means the corresponding GSM module registers to the GSM network successfully.
4. RSSI - Received Signal Strength Indicator. Please see the description in Section 3.1.1.
5. GPRS Login - "Y" means access to a GPRS network. This status is obtained from the command AT+CREG.
6. GPRS Attach - "Y" means GPRS Attach is successful and is ready for PDP.
command AT+CGATT.
7. Carrier - This shows the name of the current GSM carrier.
8. GSM BSC mode - This shows the current setting for the GSM BSC mode which determines how the GoIP
selects a base station. For more information, please refers to the section 3.3.15.
9. Cell ID - This shows the Base Transceiver Station (BTS) ID.
10. LAC - This shows the Location Area Code.
The bottom table shows more detailed information on the onboard GSM modules and the SIM card inserted.
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"DISABLE" means using the local SIM cards
This status is obtained from the
GoIP User Manual
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