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13TCP/IP

13.1Basic Mode

13.1.1+MIPCALL, Create a Wireless Link

This command sets up a PPP (Point to Point Protocol) connection with the GGSN (Gate GPRS Support

Node), and returns a valid dynamic IP for the Module.

Note: Module can’t support TCP/IP stack AT command mixed with another AT command which can

active the PPP or GPRS in parallel.

Module can’t support TCP/IP stack AT command when voice call established.

Command

Syntax

Response/Action

Set

+MIPCALL=<Operation>[,<APN>/<phon

e number>[,<User

name>,<Password>,[<auth>]]]

+MIPCALL: <local IP address>

or:

ERROR: <err>

+MIPCALL: 0

Read

+MIPCALL?

+MIPCALL: <status>[,<IP>]

Test

+MIPCALL=?

+MIPCALL: (list of supported

<operation>s)

Notes:

The +MIPCALL command does not return the prompt to the terminal until the IP is received from the

provider, or time out has occurred, therefore, no other commands can be issued in the meantime.

The +MIPCALL command does not have a general ABORT mechanism; therefore a command cannot be

issued until the previous command ends.

In case FTP is established and MIPCALL is set to zero, this will close and disconnect the FTP connection.

When a call exists the dynamic IP address will be returned.

For example:

AT+MIPCALL?

+MIPCALL: 1,172.17.237.80

Activating a context can take up to 150 seconds. Deactivating a context can take up to 40 seconds.

If use AT+MIPCALL=1 to activate PDP. The APN must be set by AT+CGDCONT command.

Fibocom G510 User Manual

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