5686G-PRO User Guide
Page
23
of
94
Copyright © 2018 USR, a Division of UNICOM Global
The table below is a comparison between Autopass and Password prompting.
When using Autopass Prompting
When using Password Prompting
Both the host and guest devices are made by U.S.
Robotics and have Dial Security enabled.
Guest devices don’t have to support U.S.
Robotics Dial Security.
The connection between the Courier Lite 56K
Business Modem or modems is under V.42 error
control.
(Refer to the Alphabetic Command Summary
section for information about
using AT&M4 or AT&M5.)
V.42 error-control connections aren’t required.
If the guest includes an invalid password, the
host sends an INVALID PASSWORD message and
hangs up.
If the guest sends an invalid password, the host
prompts twice more before disconnecting.
If the guest does not send a password after 60
seconds, the host disconnects.
If the guest includes a valid password, the host
permits a secure connection.
The host will still always respond to a correct
Autopass attempt.
If the guest did not enable Dial Security, the host
will not accept the call unless prompting is
enabled on the host Courier Lite 56K Business
Modem.
