User ManualTable of ContentsTables2Table of Contents2Table of Images7Table of Tables11Introduction12Features12Product Specifications13Common Characteristics13Specific Characteristics14NetCom 123 WLAN14NetCom 423 WLAN14NetCom 823RM WLAN \(19” version\)14NetCom 1623RM WLAN \(19” version\)14Packing list14Hardware Configuration15Power Supply15Network15WLAN Antenna15WLAN Configuration15Ethernet16Serial Port simple Settings16Windows Driver Quick Installation17Installation Procedure17Start the Installation Wizard17Find and configure NetCom Devices18Configure IP Parameters19Configure Firewall19Install Drivers20Verify the Installation21Uninstall the Drivers23Software Configuration24Configure in Web-Interface26Webbrowser Server Configuration27Server Info27Server Parameter28Wireless Parameter29Encrypted Communication30Authentification32Date & Time32Webbrowser Serial Port Configuration33Serial Settings33Transfer Settings35Driver Mode35TCP Raw Server35TCP Raw Client36Null Modem Tunnel37IP-Modem37TCP Advanced Settings38UDP Data Transfer38Print Server Function39Webbrowser NetCom Tools39Ping40Statistics40Netstat41Wireless42Firmware43Save and Load Configuration43Logging and Debug43Configure with Manager Program44Starting NetCom Manager45NetCom Server Settings - Info46NetCom Server Settings - Ports47NetCom Server Settings - Firewall48NetCom Server Settings – Options49Manual Detection/Installation of a NetCom50Firewall Traversal Configuration50SOHO Firewall example50SOHO Virtual Servers51NetCom Detection through SOHO Firewall52Serial Ports through SOHO Firewall53DMZ and Virtual Servers54Dynamic IP Address and OpenVPN™54Configure NetCom via Telnet Console55Telnet Main Menu56Server Configuration Menu57Parameter57Wireless58Encrypted Communication59Authentication62Date & Time62Info63Serial Ports Menu64Communication Parameters64Data Transfer Modes66Driver Mode68TCP Raw Server Mode68TCP Raw Client Mode69Null Modem Tunnel69IP Modem70UDP Mode70Print Server Function71Tools Menu71Ping71Statistics72Netstat72Wireless73Logging74Firmware74Save&Exit Menu75Save Parameter75Exit75Reboot75Configure NetCom via Serial Console76The Virtual Com Driver77Installation of NetCom Servers77Changing the Installation79Configure the serial ports80Performance Issues81Network & Misc Properties82Remote Settings Properties84Uninstalling the Software86Special Functionalities88IP Modem Function88Some Possible Scenarios:88Serial signals and cables89Operation Modes by IP Modem90Hayes commands90AT command set90Standard AT-Commands91Extended AT-Commands91Non-AT commands92S-Registers for Configuration92Sample Commands used by Windows93Description of AT-Commands93AT D (dial)93AT O (online / data mode)94AT A (answer call)94AT B (modulation) [ATB1]94AT E (echo) [ATE1]94AT Q (quiet) [ATQ0]94AT V (verbose) [ATV1]95AT H (hangup) [ATH0]95AT I(n) (information) [ATI0]95AT S (setup)95AT L (loudness)96AT M (speaker)96AT N (auto baud) ATN096AT Z (reset)96AT &F (factory settings) [AT&F0]96AT &C (DCD configuration) [AT&C1]96AT &S (DSR configuration) [AT&S0]96AT &D (DTR configuration) [AT&D2]97AT &K (handshake) [AT&K3] AT \Q [AT\Q3]97AT &V (view profile)97AT &W (save profile)97AT &Z (save destination)97Print Server Operation98Printer Queue98Printer Reset99Init String Definition99ASCII Text99ASCII Control Codes99Numeric Codes99Modem Control Signals99Timing Options100Reset Example100Operation in Windows®100Add a New Printer100Create new printer port101Name the new Printer Port102Configure the Printer Port102Install Printer Driver103Modify an Existing Printer103Open the properties104Add the Print Server Port104OpenVPN™ Encryption105OpenVPN™ Installation105NetCom OpenVPN Configuration107OpenVPN™ Configuration107OpenVPN Configuration File108Start OpenVPN™ by ContextMenu109Start OpenVPN™ by Command line110Start OpenVPN™ as Windows Service111OpenVPN without Encryption112Reconfigure Virtual Serial Ports for OpenVPN™113TCP/IP Description114Recommended Settings114Static Configuration114DHCP Configuration114Automatic Configuration (APIPA)115Other Configuration115Hardware Details116Serial Port Configuration116Signal Assignment117RS422/485 Electrical Configuration118Termination Resistors118BIAS Function118Views of NetCom119NetCom 123 WLAN119NetCom 423 WLAN120NetCom 823RM WLAN121NetCom 1623RM WLAN121Troubleshooting Guide122Glossary of Terms125Size: 2.16 MBPages: 129Language: EnglishOpen manual