------------------------------------------------
Banzai changes between Version 4.14 960102150000
                   and Version 4.15 960220120000
------------------------------------------------

During on-line data and fax modes, the local phone is disabled.
Previously, picking up the local phone gave you an earful of carrier
signal, and disrupted the data/fax connection.  Of course, this has
meaning only on platforms that support local phone.

There was an error found and corrected in code inspection.  The DSR
lead was in the wrong state on call disconnect using AT&S1.

The Copyright year (visible in Driver Properties) was changed from 1995
to 1996.

Attmodem.inf changed to use the new string "AT&T Win Modem."

To change the country code, edit attmodem.inf in the [BANZAI] section.
The VxD has been compiled for homologation.

The DTE transmit buffer increased from 2048 to 4096 bytes.  This
improves performance in large file transfers.

The modem data startup has changed to be slightly less aggressive.  Now
the modem tends toward a lower initial connect rate on impaired lines,
which should allow more reliable connections.  We will test carefully
to see if this gives an overall performance improvement.

Using ATN0 and S37=nonzero now forces symmetric transmit and receive
data rates.  This fix also allows local loopback (&T1) to work.

The Windows modem interface changed to send TX_EMPTY notification to
the owner when ever the DTE transmit buffer is empty.  A problem had
been discovered using a SmartCom script.

W95main.c changed to allow country code to be changed using AT%T19 in
Windows 3.1 and Windows for Workgroups.  It already worked in Windows
95.

Changed AT&V command to display "T/P" under the Command column for
Dialer Type.

There was a problem in the AT&V display when S37=2, now fixed.

Improved speakerphone performance: faster switching to full-duplex,
improved half-duplex.

Attmodem.inf changed to avoid automatic installation of VoiceView
system files.  Previously, the user had to click "Skip File" ten times
to install the VoiceView modem, or else supply the Windows 95 CD.  If
this behavior is needed again, uncomment the CopyFiles lines.

Several changes in the code that supports the homologation AT%T
commands:  Deleted AGC, DAAType parameters.  Replaced PhoneModemFlag
with OffhookShuntTime.  Replaced GroundStart with RestrictDial
parameter.  Deleted SpeakerPhoneGains parameter.  Deleted parameters
are either no longer required or replaced by the new parameters.

Modified "P" dial modifier code to allow mixing of pulse and tone
dialing in same string in speakerphone mode.  Changed timing in
calling-tone generation to fix irregularity.
