23
SP9600 User
Manual
Note: <Enable ACK>: “1”: data is sent via UDP channel from the device. The server
must respond with any data in ACK waiting time, otherwise the device will consider
the UDP connection dead and save data to its internal flash storage.
Example:
Set as TCP socket:
1234,SVR;114.142.154.28;3032;;0;0
or
1234,SVR;www.anytracking.net;3032;;0;0
Set as UDP socket:
1234,SVR;114.142.154.28;;3032;1;1
or
1234,SVR;www.anytracking.net;;3032;1;1
Delete main server:
1234,SVR;
Query setting:
1234,SVR
5.7
Set GPRS Backup Server
Command:
BSV command is used to set GPRS backup server.
The device connects with the main server as priority. When the connection between
the device and main server takes too long, it will switch to the backup server. After
the device is connected with the backup server in fixed time, it will try to connect
with the GPRS main server automatically.
Command format:
<User Password>,BSV;<IP address>;<TCP Port>;<UDP Port>;<Mode>;<Enable
ACK>
Parameter description:
<IP address>:IP or domain name, 64 characters maximum
<TCP Port>:TCP port
<UDP Port>:UDP port
<Mode>:
“0”:TCP mode
“1”:UDP mode
“2”:TCP channel for command, UDP channel for data report.
