R3303-HP HSR6800 Routers Fundamentals Configuration Guide

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4. Configure the following settings on the modem directly connected to the device:
{ AT&F—Restores the factory default.
{ ATS0=1—Configures auto-answer on first ring.
{ AT&D—Ignores data Terminal Ready signals.
{ AT&K0—Disables local flow control.
{ AT&R1—Ignores Data Flow Control signals
{ AT&S0—Forces DSR to remain on.
{ ATEQ1&W—Disables the modem from returning command responses and execution results,
and saves configuration.
To verify your configuration, enter AT&V to display the configuration results.
The configuration commands and output vary by modem. For more information, see the modem
user guide.
5. To avoid data loss, verify that the speed of the AUX port is slower than the transmission rate of the
modem, and the default parity check, stop bits, and data bits settings are used.
6. Launch the terminal emulation program on the PC and create a connection using the telephone
number of the modem connected to the device.
Figure 29 to Figure 30 sh
ows the configuration procedure in Windows XP HyperTerminal.
On Windows Server 2003, add the HyperTerminal program first, and then log in to and manage
the device as described in this document. On Windows Server 2008, Windows 7, Windows Vista,
or some other operating system, obtain a third-party terminal control program first, and then follow
the user guide or online help of that program to log in to the device.
Figure 29 Creating a connection