User guide

Chapter 4 – Device Configuration
24 Multi-Tech Systems, Inc. MultiConnect AW User Guide
GPRS Cellular Port Configuration
Network Dependent
Option Default Description
A) GPRS or GSM GPRS Select GPRS or GSM based on the SIM installed in the unit.
1) GPRS requires a packet switched cellular network.
B) Protocol TCP Client
1) TCP Client is an internet protocol intended to get data from
one network device to another.
2) Telnet is a client communication.
3) UDP is a connectionless protocol in that UDP makes no
provision for acknowledgement of packets received.
4) PassThru allows data to be transferred from a legacy
device to a remote destination without modification.
C) Inbound/Outbound Outbound
0) Auto Detect automatically detects between inbound and
outbound
1) PPP Client (Outbound) is for outbound traffic from the
MultiConnect AW to the wireless network.
2) PPP Client Inbound (Listening) is for inbound traffic to the
MultiConnect AW
D) Wireless Connection OnDemand
1) On-Demand initiates the wireless connection when a
request made.
2) Always On is always connected to the cellular network.
ATTENTION: If Always On is desired, wait until you have made
all your other configuration changes before selecting this
setting.