eWON General Reference Guide - Esco Drives & Automation

General Reference GuideeWON Configuration3.3.4.1.1.4 PSTN: Leased line configurationPSTN modem types MT5634SMI-xx have the ability to work in Leased Line mode.In this mode, you are able to connect by phone two eWONs with simple wires.The two eWONs must have a MT5634SMI-xx modem.One side acts as the client and you must insert the LLCLT command in the init string.The other side acts as the server and you must enter the LLSRV command in the init string.The init string MUST start by LLCLT or LLSRV for LeasedLine mode operation but the init string can continue with other parameters.Example:LLSRV;AT&FE1&Q5&K3&D2&C1Or:LLSRVorLLCLTor...The link is established by the CLIENT. This eWON Client can be configured with following parameters:Modem Init StringCall direction allowedLLCLTOutgoing OnlyPrimary Server ' Phone number 0Primary Server ' User NamePrimary Server ' PasswordadmadmNote: Username and password of an user on the eWON Server.The eWON Server can be configured with following parameters:Modem Init StringCall direction allowedLLSRVIncoming Only• When the dial-out occurs, it takes up to 2 minutes to synchronize both eWONs.• The Server modem leased line (LLSRV) cannot generate outgoing calls, or it would generate an error.• The Client modem leased line (LLCLT) cannot receive incoming calls.RG-001-0-EN ver 1.5 eWON® - 20/03/2009 - ©ACT'L sa Page 31