Specifications

UC864-E/G AT Commands Reference Guide
80304ST10041a Rev. 3 - 18/07/08
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 200 of 259
#SCFG - Socket Configuration
1..1500 - packet size in bytes.
<maxTo> - exchange timeout( or socket inactivity time); if there’s no data
exchange within this timeout period the connection is closed
0 - no timeout
n - timeout value in seconds (default 90 s.)
<connTo> - connection timeout; if we can’t establish a connection to the
remote within this timeout period, an error is raised.
0 - no timeout
n - timeout value in hundreds of milliseconds (default 600)
<txTo> - data sending timeout; data are sent even if they’re less than max
packet size , after this period.
0 - no timeout
n - timeout value in hundreds of milliseconds (default 50)
Note: these values are automatically saved in NVM.
AT#SCFG? Read command returns the current socket configuration parameters values
for all the six sockets, in the format:
#SCFG: <connId1>,<cid1>,<pktsz1>,<maxTo1>,<connTo1>,<txTo1>
<CR><LF>
. . .
#SCFG: <connId6>,<cid6>,<pktsz6>,<maxTo6>,<connTo6>,<txTo6>
<CR><LF>
AT#SCFG=? Test command returns the range of supported values for all the
subparameters.
Example
at#scfg?
#SCFG: 1,1,300,90,600,50
#SCFG: 2,2,300,90,600,50
#SCFG: 3,2,250,90,600,50
#SCFG: 4,1,300,90,600,50
#SCFG: 5,1,300,90,600,50
#SCFG: 6,1,300,90,600,50
OK
3.5.7.2.5 Socket Dial - #SD
#SD - Socket Dial
AT#SD=<connId>,
<txProt>,<rPort>,
<IPaddr>[,<lingerT>
[,<lPort>
[,<connMode]]]
Execution command opens a remote connection via socket.
Parameters:
<connId> - socket connection identifier
1..6