6-11
G-Tek Corporation
Operation
6
O
PERATION
GSM Dialer is an automated mobile equipment. It is a similar to our mobile devices.
GSM Dialer is a unique Facility to our customer that provides real time alert of the device activity .This
Device maintains the record of Phone numbers and also differentiates the admin and operator
controls.
At power up GSM internally take 12-15 sec for Synchronize GSM, get GSM SIM Status, and get GSM
IMEI Number Network Registration and phone number validation. If the SIM Card is not registered the
Network LED
will be
blinking at 1 sec. This
signals a registration
failure or a network
failure. Also the
Status
LED
turns RED from
GREEN in case of any
ERROR/FAILURE in the
GSM else it turns GREEN
means system perfectly
working.
GSM Dialer observes the
activity of connected Device and based on the activity if a special event occurred then it will notify all
the stored numbers with admin and other operators with a specifying the event alert.
6.1
A
LERT MESSAGE AND CALL BASED ON PRIORITY
GSM Dialer notify alert with Text message then after notify by voice call. Alert message string and alert
priority set by user using PC application. Message and voice call sending restriction is possible for
particular contact number, also one can change the alert message string using PC Application for more
detail refer GSM view log manual. For any change in voice call playback refer voice call playback
selection section.
Network failure or out of coverage or in any other failure condition, GSM try three time to connect
that number. Still alert was not sent in that case it report as failure in log report that report of message
and call success / failure download in pc application.
Important thing in GSM calling that user miss alert call in any case GSM dialer call 4 times to same
number still not receive than it report failure once it received it consider as successful alert indication.
GSM dialer specially designed in such way that alert will service based on set priority. In case, during
low priority services if high priority alert will come it will terminate the low priority and start sending
alert messages and call for high priority alert.
During high priority services if any low priority will come it accepts and further process after
completion of high priority alert. While GSM processing and same alert will come continuously it
accept only one at time.
Figure 7 GSM Network and status indication
