<mode>

Mode of TCP operation. Default value is “S”.

“S” Server (Listening) mode. This configures Fargo Maestro to open a listening TCP connection on the specified port . The TCP connection will be active upon getting socket connection request from the allowed remote TCP peer (see <address>)

“C” Client (caller) mode. This configures Fargo Maestro to request opening a TCP to the server with the specified address and port .

<address>

The address of the TCP server (or host). Default value is empty. Legal values could be 32-bit in dotted-decimal notation (i.e. xxx.xxx.xxx.xxx) or alphanumeric ASCII test string up to 120 characters (only if DNS is available on the GPRS network)

Note: In “Server” (Listening) mode the modem will only accept TCP connection request for the caller with address specified in the <address> field. Yet if the address is set to “255.255.255.255” the modem will accept request from ANY address.

<TCPTxDelay>

This parameter determines the time delay introduced before sending a TCP frame that has not been entirely filled with user data. The timer is entered in milliseconds and it should be noted that a value of ‘0’ initiates the sending of a TCP frame as soon as possible after the reception of a single character value from the host.

The default value is 100.

3.2.3AT+AUTOTCP

Description:

This command controls the Maestro 100 to start UDPcket connection automatically.

Note :

-Before using AT+AUTOUDP TCP and GPRS settings MUST be setup properly using AT+IPUDP and AT+IPGPRS command respectively.

-+AUTOUDP function is mutually exclusive with +AUTOTCP function; if +AUTOTCP is set to 1 already you will get ERROR on enabling AUTOUDP

Syntax:

Command Syntax

AT+AUTOUDP=<mode>

Response syntax: +AUTOUDP: <mode>

Confidential, the whole present document is the sole property of Fargo Telecom (Asia) Ltd.

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