Specifications

Chapter 10 – Internet Service Commands
Multi-Tech Systems, Inc. AT Commands for EDGE (E1) Modems (S000474A) 180
10.14.8 Configuring and Using FTP Upload (URC Mode)
First set up a connection profile as explained in Section 10.1.1 or Section 10.1.2. Enter at least all parameters that
are mandatory for the connection profile.
Configure the service profile 1 for FTP:
at^siss=1,srvType,ftp Select service type FTP.
OK
at^siss=1,conId,0 Select connection profile 0.
OK
at^siss=1,address,”ftpput://
myname:mypasswd@192.168.1.2/
upload/example.bin;type=i” Specify FTP address with individual user name and
password. The file “example.bin” shall be created on
the FTP server.
OK
Make an FTP connection:
at^siso=1 Open the service.
OK Bearer is established, service is getting started.
^SISW: 1, 1 FTP service is ready for upload.
at^sisw=1,100 Client requests to send 100 bytes.
^SISW: 1, 100 The write command response confirms: 100 bytes must be
transferred now.
0123456789012345678901234567890123456789012 User data are transferred.
3456789012345678901234567890123456789012345
67890123456789
OK
^SISW: 1, 1 URC indicates that the FTP service is ready to transfer more
data. Data of the last AT^SISW command is transferred to
the remote host.
at^sisc=1,0,1 No more data available. The file “example.bin” shall be
closed on the FTP server.
OK
^SISW: 1, 2 Data transfer finished. The connection to the FTP server is
closed.
at^sisc=1 Close the FTP service.
Note:
When a user name and password are desired for the FTP Client, the alphabet must be set to 1 to choose the
ASCII alphabet for the connection profile to be used.
For example, if you want profile 1 to use the user name and password combination for the FTP Client, the
following commands must be issued:
AT^sics=1,alphabet,1
AT^siss=1,alphabet,1