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Chapter4–DeviceConfiguration

28 MultiConnectAWUserGuide

GPRSCellularPortConfiguration

NetworkDependent

Option Default Description

A)GPRSorGSM GPRS TheGPRSorGSMoptionisbasedontheSIMinstalle d intheunit.

1)GPRSoptionrequiresapacketswitchedcellularnetwork. 

2)GSMoptionrequirescircuitswitchcellularnetwork.

IfyouselectGSM,skiptoGSMCellularPortConfigurationfor

configurationinformation.

B)Protocol TCPClient

1)TCPClientoptionisaninternetprotocolintendedtogetdata

fromonenetworkdevicetoanother.

2)Telnetoptionisaclientcommunication.

3)UDPoptionisaconnectionlessprotocolinthat UDPmakesno

provisionforacknowledgementofpacketsreceived.

4)PassThruoptionallowsfordatatobetransferredfroma

legacydevicetoaremotedestinationwi

thoutbeingmodified.

Option Default Description

C)Inbound/Outbound Outboundonly

ThisoptiondefaultstoOutboundandtherearenoadditional

selections.

D)WirelessConnection OnDemand

1)On‐Demandoptioninitiatesthewirelessconnectionwhena

requestmade.

2)AlwaysOnoptionisalwaysconnectedtothecellularnetwork.

Note:

IfyouwantAlwaysOn,donotselectthisoptionuntilyoufinish

makingotherconfigurationchanges.

PortDependent

Option Default Description

E)LocalPort 23 Notapplicable.

F)RemotePort 1

RemotePortistheIPportthattheremotedevicelistenson.

WhenyouchangetheRemotePort,itbecomesthenewdefault

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Multitech MTCMR-H Spezifikationen Seite 28