Specifications

Chapter 10 – Internet Service Commands
Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371B) 129
“smAuth“ SMTP authentication control flag (numeric).
If disabled (<srvParmValue> “0” by default), the Multi-Tech Wireless EDGE modem
performs action without SMTP authentication.
If enabled (<srvParmValue> “1”), authentication procedure with the SMTP server
will be performed by means of supported authentication methods, using values of
“user” and “passwd” parameters. If the Multi-Tech Wireless EDGE modem and
SMTP server are not able to negotiate an authentication mechanism supported by
both parties, the Multi-Tech Wireless EDGE modem continues action without
authentication.
Multi-Tech Wireless EDGE modem supports SMTP login authentication.
“pCmd“ POP3 user command to be executed by the POP3 service (numeric).
For supported values of <srvParmValue> refer to <srvParmValue-pCmd>.
“pNumber“ Optional message number argument used by the POP3 commands List (“2”),
Retrieve (“3”) and Delete (“4”). For POP3 commands see <srvParmTag> value
“pCmd”.
Length: 0...2
32
– 1.
If no specific value is set in the service profile, the value “0” is assumed by default.
“pLength“ Maximum message length (string, optional).
Length: 0...2
32
– 1
“pLength” can be used to specify the length of the message(s) to be retrieved from
or deleted on the POP3 server. If no specific value is set in the service profile, the
default value “0” is assumed, which means that there is no limit on the message
size.
A warning will be issued inthe following cases:
• If “pNumber” >0 and a specific message to be retrieved from / deleted
on the server is longer than “pLength”.
• If “pNumber” = 0 and all messages to be retrieved from / deleted on the
server are longer than “pLength”.
No warning will be issued in the following cases:
• If there are no messages at all on the server.
• If the server has message(s) below and above the “pLength” specified.
In this case, the message(s) within the range of “pLength” can be
successfully retrieved or deleted, but the message(s) above “pLength”
remain on the server without any further notification given to the user.
• Therefore, after retrieving / deleting messages, it is recommended to
check the message status on the server. This can be done by adding a
further POP3 service profile using the POP3 user command List “2”.
“pDelFlag“ Flag to be used with the POP3 user command Retrieve (“3”). Specifies whether or
not to delete retrieved emails on the server (optional).
For supported values of <srvParmValue> refer to <srvParmValuepDelFlag>.
<srvParmValue>
Parameter value; type and supported content depend on related <srvParmTag>.
<srvParmValue-servType>
Supported Internet service type values in <srvParmValue> for <srvParmTag> value “srvType”.
Before changing the “srvType” of an existing service profile be sure that the profile is closed. To verify the
connection state of the service profile enter the read command AT^SISO. Only when <srvState>=2 is returned
for this specific service profile you can change its server type. Otherwise, changing the server type would
immediately deregister the service (i.e., its TCP/IP connection would be immediately shut down).
“Socket“ The Multi-Tech wireless modem acting as client or server (listener) for TCP, or as
client for UDP. If the wireless modem is listener two service profiles are required.
The first socket profilemust be configured as listener. The second service profile
will be dynamicallyassigned when a socket connection request from a remote client
is incoming.
For this purpose, one service profile must be left free (= not configured
withAT^SISS). An incoming socket connection request will be indicated by
the”^SIS” URC, with the next free <srvProfileId> shown inside the URC as
parameter <urcInfoId>. The connection request can be accepted or rejected by
using AT^SISO or AT^SISC and the ID retrieved from the “^SIS”.
“FTP“ Multi-Tech Wireless EDGE modem acting as FTP client.
“HTTP“ Multi-Tech Wireless EDGE modem acting as HTTP client.
“SMTP“ Multi-Tech Wireless EDGE modem acting as SMTP client.
“POP3“ Multi-Tech Wireless EDGE modem acting as POP3 client.
“none“ Reset Internet service profile settings. Operation is not allowed if profile is in use;
i.e., it was activated via AT^SISO.