User guide

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MTPSR3-100 User Guide
Appendix D - Modifying Command and Response Strings
Modem Types
To add, edit or delete a modem configured for use on the WAN links, click on the Advanced tab in
the WAN Setup dialog. Select the desired function by clicking the associated button (Add, Edit,
Delete). The Modem Types dialog is displayed.
This dialog allows you to configure the command and response strings of connectable modems on
the WAN ports. ProxyServer stores the information about all types of modems in a common modem
configuration file called modems.cnf. This configuration file contains the commands that you want
sent to the modem before dialing out.
You will notice that the modem highlighted in this dialog box is the modem you specified on the
current communication link. Additionally, you will see the selected modem’s communication strings.
You may program the Dial Prefix and Suffix, the Ring Message, the Hang-up String, and the Modem
Command responses. Check your modem’s owner manual for precise information on your modem’s
capabilities.
The Tilde, ~, signifies a delay of 0.5 seconds before transmission of the rest of the string. Sum
consecutive tildes to increase the delay (i.e., ~~ equals one second). The caret, ^, signifies a control
character, i.e., ^M means Control M, or carriage return.