DRA-2 UNIVERSAL COMMUNICATION NODE
48/158
USER GUIDE - Rev.5 (January 2018)
•
Request DNS.
Tick this box and the equipment will request the addresses for DNS
servers if connected to the GPRS/UMTS service.
•
Maximum number of retries.
This gives the number of retries (3 to 10) that can be
made to try and establish the operator session. If the number of retries is used up,
the equipment will be rebooted.
In the case of
dual SIM
functionality, the number of retries is for each of the SIMs.
In this way, once the number of retries with the primary SIM has been used up, the
equipment will try to establish connection using the secondary SIM. If it is not
possible to connect with the secondary SIM, once the number of retries has been
used up, or if the secondary SIM is disabled, the equipment will be rebooted.
It must be taken into account that the
Maximum time to connect
counter starts
operation at the same time that the
Maximum number of retries
counter. In this
way, the equipment will be rebooted when one of the two counters reaches at zero,
that is to say, when it is not possible to connect once the number of retries of both
SIMs has been used up or once the time configured in the Maximum time to
connect counter has been used up.
It is therefore advisable to give a higher value in the
Maximum time to connect
than in the
Maximum number of retries
.
•
Maximum time to connect (minutes)
. This specifies the time in minutes (3 to 20)
for the equipment to wait in order to obtain the WAN IP address from the operator.
In the case of
dual SIM
functionality, it must be taken into account that the
Maximum time to connect
counter starts operation at the same time that the
Maximum number of retries
counter. In this way, the equipment will be rebooted
when one of the two counters reaches at zero, that is to say, when it is not possible
to connect once the number of retries of both SIMs has been used up (see
Maximum number of retries counter) or once the time configured in the Maximum
time to connect counter has been used up.
It is therefore advisable to give a higher value in the
Maximum time to connect
than in the
Maximum number of retries
.
•
Low Coverage Level Alarm
. It specifies the coverage level under which the low
coverage level alarm should be activated.
•
Low Coverage Alarm Period
. It specifies the time the coverage level should
remain below the level indicated in the previous paragraph before the low coverage
alarm is activated.
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Страница 117: ...DRA 2 DRA 2 UNIVERSAL COMMUNICATION NODE 117 158 USER GUIDE Rev 5 January 2018 APPENDIX A BIBLIOGRAPHY AND ABBREVIATIONS...
Страница 122: ...DRA 2 DRA 2 UNIVERSAL COMMUNICATION NODE 122 158 USER GUIDE Rev 5 January 2018 APPENDIX B DATA STRUCTURE IN CLI...
Страница 156: ...DRA 2 DRA 2 UNIVERSAL COMMUNICATION NODE 156 158 USER GUIDE Rev 5 January 2018 APPENDIX C WIDEBAND PLC COUPLERS...
