Cinterion
®
EHS6 AT Command Set
10.6 AT^SISO
EHS6_ATC_V03.001
15/12/3
Confidential / Released
Page 248 of 513
Recently used local IPv4 address in dotted-four-byte format and TCP port separated by colon, e.g.
"192.60.10.10:80".
Remote IPv4 address in dotted-four-byte format and TCP port, separated by colon, e.g. "192.60.10.10:80".
Number of automatically rejected client connect attempts to a Transparent TCP Listener service because the
service is already connected with a client (only relevant for Transparent TCP Listener services with Autoconnect
enabled).
[0]
Normal Operation like
1
Show only service parameter of
Notes
• If the bearer cannot be established and
returns an error there might be a general network problem.
To identify the reason you can take advantage of the
command. Using
is especially rec-
ommended when the
parameter of the
• If a service or network error occurs during an IP session and the "
" URC or the
command dis-
play an error message, the service enters
=5 and then 6, i.e. the IP connection is closed. In this
case, the service still allows reading the data stored in the buffer, but writing data is denied. After reading,
close the service and open it again.
• If an FTP connection is no longer available after network loss or server shutdown a 3-minute closing timeout
for each of the two used sockets takes effect, adding up to 6 minutes. The timeout is effective if the
is not sent. Please keep in mind that this time may vary depending on the settings of
and
• As in polling mode no error URCs are available you are advised to integrate the commands
and
into the command sequences for upload and download jobs. So, the
command may be
to check that the service has entered the
,
. This helps you to detect errors even though the "
" URCs are disabled. A typical
example is that the service fails to be opened because the service profile contains a wrong destination
address. In such a case, after opening with
and OK response, the service quickly enters the states
=2, 4 and 6, with an error being returned no earlier than after sending the first
or
command. In URC mode, an error URC, such as "Host not found" would be received in this situa-
tion, but in polling mode the only way to detect the state is using
or, alternatively,
<locAddr>
(str)
<remAddr>
(str)
<rejCounter>
(num)
<optParam>
(num)