Q&A

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No. 550	Re: EZL-200L-E	2010-03-10

Hello. EZL-200L is a converter which performs changing data between RS232 and TCP/IP. Thus, if you want to communicate the modem, you should reach 200L with TCP/IP (Ethernet). When you send data to the EZL-200L, it will send the data to the modem and vice versa. To send and receive data, you should communicate with EZL-200L by using network program. (TCP/IP socket program) You can test that with ezConfig. The specific procedure is described in the user's manual. For users who use only serial programs, we have been offering a utility for making virtual serial ports on a PC. The program is called ezVSP. However, current version of ezVSP may not work properly on Windows server 2003. Because of this, I recommend using next version or changing the serial program to the socket program. If you have more questions, please let us know. Have a nice day! > Marco Griguolo wrote: > ~~~~~~~~~~~~~~~~~~~~~~~~~~~ > Hello, I write the following request concerning the connection of the device 200L with a modem. I have connected the modem with the serial port of the 200L. Then, once I have configured the EZL-200L with IP address and more, how can I communicate with the modem from Windows 2003 server? How does windows comunicate with the modem through the LAN? Is there a utility program for this? Thank you a lot, Marco.