=========================================
COMPRO COM-IV34A
33.6 kbps Data+Fax+Voice Internal Modem

[Non-PnP]
TAPI Version 2.15
Drivers and Setup for Windows 95

Date : 14th August 1996
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*************************************
* WHAT'S NEW For Released Ver. 2.15 *
*************************************
Modem Function
* Support V.34bis/33.6kbps modem speed.
* SpeakerPhone feature is Supported. This feature requires the Full Duplex
  audio driver support for sound card using Crystal 4236/4232, ESS 1868/1888, 
  Opti 931 or Creative Vibra 16.
* Power management mode handling is modified.
* V.34 rate renegotiation is supported.

Voice Function
* Microsoft Phone voice playback volume issue fixed.

AT Command Addendum
* International call progress tone handling (via %I command) are added.

****************************************
* WHAT'S NEW For Released Ver. 2.14.05 *
****************************************

Modem Function
* Support V.34bis/33.6kbps modem speed.
* SpeakerPhone feature is Supported. This feature requires the Full Duplex
  audio driver support for sound card using Crystal 4236/4232, ESS 1868/1888, 
  Opti 931 or Creative Vibra 16.
* Power management mode handling is modified.
* V.34 rate renegotiation is supported.

AT Command Addendum
* International call progress tone handling (via %I command) are added.


****************************************
* WHAT'S NEW For Released Ver. 2.14.02 *
****************************************

Modem Function
* Support 33.6 kbps modems speed.
* Support Speaker Phone with Full Duplex Sound Card.

****************************************
* WHAT'S NEW For Released Ver. 2.12    *
****************************************

Modem Function
* add TAPI support.
* Requireds to install Microsoft UNIMODEM for TAPI first.
* Microsoft UNIMODEM V can be obtain from Microsoft WEB page.
  http://www.microsoft.com
* added CPU utilization feature(default 70 %)
* improved v27 connectivity
* improved V32 connectivity
* improved V34 S/N
* The V.34 pre-emphasis filter is added and that will improve
  the connection roboustness for both local and remote modem.
* fixed V34 retrain problem with one of AT&T DSP based V34 modem.

Com Port Function
* default Transmit level is -11 dBm
* 50ms fax Tx termination delay added to improve fax compatibility.
* bug fixed in TIES for ALB

Voice Function
* fixed busy tone detection

****************************************
* WHAT'S NEW For Released Ver. 2.11.07 *
****************************************
Modem Function
* add TAPI support.
* Requireds to install Microsoft UNIMODEM for TAPI first.
* Microsoft UNIMODEM V can be obtain from Microsoft WEB page.
   http://www.microsoft.com
* Improved V.34 Connectivity and Retraining.
* The V.34 pre-emphasis filter is added and that will improve
  the connection roboustness for both local and remote modem.
* Improved system hang problem due to connection drop initiated
  from remote modem.
* Handset relay control for data mode is revoked.
* Bug fixed for AT Q1 setting [Enable/Disable Result Code]

Inf File
mdmchipv.inf   --  This is a Media class information file which register
		   modem as a Modem device.
Pctports.inf    --  This is a Media class information file which register
		   port as a Com Port device.
Pctwave.inf     --  This is a Media class information file which register
		   voice modem as a Serial WAVE device.
*************************************
* WHAT'S NEW For Released Ver. 2.11 *
*************************************
Com Port Function
* add commands for PTT test.

Modem Function
* retraining improvement
* Improved V34 Connectivity

Voice Function
* report handset status in voice command mode.
* fix the initial noise during voice playback.

*************************************
* WHAT'S NEW For Released Ver. 1.00 *
*************************************

Com Port Function
* Improved V34 Signal-to-noise ratio
* Improved V34 Receive Level
* Improved V34 Handshaking Compatibility
* Fixed General Protection fault which may occur in some situation
* Fixed Received delay bug found in formal beta version.


Modem Function
* Fixed CD drop problem which causes connection to disconnect.
* Fixed Internet PPP Connection bug.
* Fixed busy tone detection 

Fax Function
* Fixed some minor fax bugs

Compatibility Improvement
* Fixed compatibility problem with HyperTerminal in Windows 95
* Fixed problem with Multi-Tech V34  	
* Fixed Rockwell-Based v34 at 3000 baud	handshaking compatibility problem 
* Include new ptsnoop.exe for windows 95 to stablilze the modem

AT Command Defaults
* Change Windows 95 register -- SpeakerVolume_Low setting from "L0" to "L1".
* Support AT\N as the same command as AT\N0
* RING BACK result code is now supported when setting is ATX3 or ATX4.