0049-1800-xxx 326X V.34, V.34-SDC and V.32bis Series Modem – USER’S GUIDE 02/23/2010
Rev. A
Page 45
of
205
If the communications package does not directly support the 326X Series Modem and
you want to use the package’s file transfer method:
o
If the communications package supports RTS/CTS flow control, enable it:
a)
Set the modem to
Flow=RTS/CTS
b)
Set the
Modem Flow=Off
c)
Transfer data, using the instructions in the communications package.
o
If the communication package does not support RTS/CTS flow control:
a)
Set the modem to
Flow=
Off
b)
Set
Modem Flow
=Off
c)
Transfer data, using the instructions in the communications package.
o
If the communications package supports the automatic speed detect feature, set
Max Rate
to a value also supported by they software package. Set
Speed
Conver
=Off. Set the modem’s adaptive rate parameter to Off.
326XFAST V.34 and 326XFAST-SDC Notes
The information in this section applies when operating at the higher DTE rates available with the
326XFAST V.34 and 326XFAST-SDC Series Modems.
•
If the communications software package supports the higher terminal rates available with
these modems, and you want to use the package’s auto dial or auto answer features, set
the modem’s
DTE Rate
(TERMINAL OPT’S category) to that of the package.
•
Some communications packages do not let you select the higher rates available with the
326XFAST V.34 modem while using the package’s auto dial or auto answer functions.
To take advantage of the higher DTE rates, do the following:
a)
Set the package for Direct or Terminal mode.
b)
Select the higher speed of the package.
c)
Set the modem’s DTE Rate to match the package’s set speed.
d)
Use the AT command set to establish the connection.
•
Some file transfer protocols offered by a communications package may not operate
properly when DTE Rate is greater than 38.4 kbps, because some serial ports cannot
sustain data transmission at these rates.
If the Communications Software and Modem Do Not Operate …
If, after following the suggestions in this section, you cannot get the communications software
package and modem to operate, refer to Chapter 6, Troubleshooting Guide. If you still cannot get the
communications software package and modem to operate, contact your software vendor for
assistance.
