Maxon Intelimax+4G, User Manual

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In4G User Manual
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Modem Emulation
The In modem emulation can be configured using the following AT commands:
To enable modem emulation and add a data number to IP address and port number
emulation to the list
at$$emul=1,phone_number,IP_address,port_number
e.g. at$$emul=1,01044204414,10.0.0.1,5000
To check current emulation list (must have already enabled emulation)
at$$emul?
$$EMUL: 1,3
0,01044204412,192.168.101.2,3000
1,01044204411,192.168.101.2,30001
2,01044204414,10.0.0.1,5000
OK
To Enable/Disable Modem Emulation – this must be enabled on the server In for
CONNECT message
at$$emul=0,0
– disable
at$$emul=0,1 - enable
To delete a rule from the list
at$$emul=2,list_number
e.g. at$$emul=2,1
OK
at$$emul?
$$EMUL: 1,2
0,01044204412,192.168.101.2,3000
1,01044204414,211.232.22.1,500001
OK
It is recommended to add a TCP delay to the client connect message to account for
the incoming RING messages on the server side. These server RING messages take 2
seconds to complete. This can be achieved using the AT$$TCPDEL=2000 command.
It is also recommended to turn off the IP Stack notification messages as these may
confuse the client or server, this can be achieved using the AT$$WANSI command.