LE910-SKG AT commands reference guide
80437ST10619A Rev.1 – 2014-09-16
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved
page 214 of 273
#DNS – Manual DNS Selection
this value instead of the
secondary DNS server
come from
the network (default is “0.0.0.0”).
Note: if
<primary> is ”0.0.0.0.0”
and
<secondary> is not “0.0.0.0”
, then
issuing
AT#DNS=…
raises an error.
Note: if
<primary> is ”0.0.0.0.0”
we’re using the
primary DNS server
come from the network as consequence of a context activation.
Note: if
<primary> is not ”0.0.0.0”
and
<secondary> is “0.0.0.0”
, then
we’re using only the
manual primary DNS server.
Note: the context identified by
<cid>
has to be previously defined,
elsewhere issuing
AT#DNS=…
raises an error.
Note: the context identified by
<cid>
has to be not activated yet, elsewhere
issuing
AT#DNS=…
raises an error.
AT#DNS?
Read command returns the manual DNS servers set either for every
defined PDP context and for the single GSM context (only if defined), in the
format:
[#DNS: <cid>,<primary>,<secondary>[<CR><LF>
#DNS: <cid>,<primary>,<secondary>]]
AT#DNS=?
Test command reports the supported range of values for the
<cid>
parameter.only, in the format:
#DNS: (1,5),,
#SKTCT - Socket TCP Connection Time-Out
AT#SKTCT=
[<tout>]
Set command sets the TCP connection time-out for the first
CONNECT
answer
from the TCP peer to be received.
Parameter:
<tout>
- TCP first
CONNECT
answer time-out in 100ms units
10..1200 - hundreds of ms (factory default value is 600).
Note: this time-out applies only to the time that the TCP stack waits for the
CONNECT
answer to its connection request.
Note: The time for activate the EPS and resolving the name with the DNS query (if
the peer was specified by name and not by address) is not counted in this time-out.
AT#SKTCT?
Read command reports the current TCP connection time-out.
AT#SKTCT=?
Test command returns the allowed values for parameter
<tout>
.
Example
AT#SKTCT=600
OK
socket first connection answer time-out has been set to 60 s.
#SKTSAV - Socket Parameters Save
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